- --------------------------------------------------------------------------------
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UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

------------------------

FORM 10-Q

(Mark One)

[X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
ACT OF 1934

For the quarterly period ended September 27, 2002

[ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
ACT OF 1934

FOR THE TRANSITION PERIOD FROM TO

COMMISSION FILE NUMBER 001-15885

BRUSH ENGINEERED MATERIALS INC.
(EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER)

<Table>

OHIO 34-1919973
(State or other jurisdiction of incorporation or (I.R.S. Employer Identification No.)
organization)
</Table>

<Table>

17876 ST. CLAIR AVENUE, CLEVELAND, OHIO 44110
(Address of principal executive offices) (Zip Code)
</Table>

216-486-4200
Registrant's telephone number, including area code

Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days. Yes [X] No [ ]

As of October 25, 2002 there were 16,636,262 shares of Common Stock, no par
value, outstanding.

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

PART I FINANCIAL INFORMATION

BRUSH ENGINEERED MATERIALS INC. AND SUBSIDIARIES

ITEM 1. FINANCIAL STATEMENTS

The consolidated financial statements of Brush Engineered Materials Inc.
and its subsidiaries for the quarter ended September 27, 2002 are as follows:

Consolidated Statements of Income --
Three and nine months ended September 27, 2002 and September 28, 2001

Consolidated Balance Sheets --
September 27, 2002 and December 31, 2001

Consolidated Statements of Cash Flows --
Nine months ended September 27, 2002 and September 28, 2001

CONSOLIDATED STATEMENTS OF INCOME

(UNAUDITED)

<Table>
<Caption>
THIRD QUARTER ENDED NINE MONTHS ENDED
------------------------- -------------------------
SEPT. 27, SEPT. 28, SEPT. 27, SEPT. 28,
(DOLLARS IN THOUSANDS EXCEPT SHARE AND PER SHARE AMOUNTS) 2002 2001 2002 2001
- ----------------------------------------------------------------------------------------------------------------

Net sales........................................ $ 93,481 $ 106,194 $ 283,812 $ 380,174
Cost of sales.................................. 81,466 98,941 246,473 315,311
----------- ----------- ----------- -----------
Gross Margin..................................... 12,015 7,253 37,339 64,863
Selling, general and administrative
expenses.................................... 13,986 17,700 46,134 57,977
Research and development expenses.............. 1,003 1,416 3,177 4,975
Other-net...................................... 952 (1,128) 20 (103)
----------- ----------- ----------- -----------
Operating Profit (Loss).......................... (3,926) (10,735) (11,992) 2,014
Interest expense............................... 776 679 2,275 2,507
----------- ----------- ----------- -----------
Income (Loss) before income taxes................ (4,702) (11,414) (14,267) (493)
Income taxes................................... (1,796) (3,647) (5,479) (207)
----------- ----------- ----------- -----------
Net Income (Loss)................................ $ (2,906) $ (7,767) $ (8,788) $ (286)
=========== =========== =========== ===========
Per Share of Common Stock: Basic................. $ (0.18) $ (0.47) $ (0.53) $ (0.02)
Weighted average number of common shares outstanding... 16,558,417 16,548,410 16,557,026 16,508,784
Per Share of Common Stock: Diluted............... $ (0.18) $ (0.47) $ (0.53) $ (0.02)
Weighted average number of common shares outstanding... 16,558,417 16,548,410 16,557,026 16,508,784
Cash dividends per common share.................. $ -- $ -- $ -- $ 0.24
</Table>

See notes to consolidated financial statements.
2

CONSOLIDATED BALANCE SHEETS (UNAUDITED)

<Table>
<Caption>
SEPT. 27, DEC. 31,
(DOLLARS IN THOUSANDS) 2002 2001
- ----------------------------------------------------------------------------------

ASSETS
Current Assets
Cash and cash equivalents................................. $ 3,215 $ 7,014
Accounts receivable....................................... 59,412 54,616
Inventories............................................... 93,242 109,110
Prepaid expenses.......................................... 5,656 9,910
Deferred income taxes..................................... 43,432 38,672
-------- --------
Total Current Assets................................. 204,957 219,322
Other Assets................................................ 30,616 33,224
Property, Plant and Equipment............................... 474,452 469,663
Less allowances for depreciation, depletion and
impairment............................................. 314,110 298,367
-------- --------
160,342 171,296
-------- --------
$395,915 $423,842
======== ========
LIABILITIES AND SHAREHOLDERS' EQUITY
Current Liabilities
Short-term debt........................................... $ 17,958 $ 27,582
Accounts payable.......................................... 15,107 13,869
Other liabilities and accrued items....................... 33,618 34,211
Dividends payable......................................... 0 0
Income taxes.............................................. 3,541 3,917
-------- --------
Total Current Liabilities............................ 70,224 79,579
Other Long-term Liabilities................................. 19,579 22,921
Retirement and Post-employment Benefits..................... 39,150 39,552
Long-term Debt.............................................. 46,219 47,251
Deferred Income Taxes....................................... 20,750 20,189
Shareholders' Equity........................................ 199,993 214,350
-------- --------
$395,915 $423,842
======== ========
</Table>

See notes to consolidated financial statements.
3

CONSOLIDATED STATEMENTS OF CASH FLOWS
(UNAUDITED)

<Table>
<Caption>
NINE MONTHS ENDED
---------------------
SEPT. 27, SEPT. 28,
(DOLLARS IN THOUSANDS) 2002 2001
- -----------------------------------------------------------------------------------

NET INCOME (LOSS)........................................... $ (8,788) $ (286)
ADJUSTMENTS TO RECONCILE NET INCOME TO NET CASH PROVIDED
FROM OPERATING ACTIVITIES:
Depreciation, depletion and amortization.................. 15,484 16,713
Decrease (Increase) in accounts receivable................ (3,936) 20,857
Decrease (Increase) in inventory.......................... 17,131 (3,333)
Decrease (Increase) in prepaid and other current assets... 1,434 (1,724)
Increase (Decrease) in accounts payable and accrued
expenses............................................... (2,070) (17,954)
Increase (Decrease) in interest and taxes payable......... (2,503) (628)
Increase (Decrease) in deferred income taxes.............. (283) (156)
Increase (Decrease) in other long-term liabilities........ (5,667) 2,985
Other -- net.............................................. 1,008 478
-------- --------
NET CASH PROVIDED FROM (USED IN) OPERATING
ACTIVITIES.......................................... 11,810 16,952
CASH FLOWS FROM INVESTING ACTIVITIES:
Payments for purchase of property, plant and equipment.... (3,899) (20,651)
Payments for mine development............................. (58) (282)
Proceeds from sale of property, plant and equipment....... 140 --
-------- --------
NET CASH PROVIDED FROM (USED IN) INVESTING
ACTIVITIES.......................................... (3,817) (20,933)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance/ (repayment of) short-term debt.... (10,633) 7,349
Proceeds from issuance of long-term debt.................. 12,000 27,417
Repayment of long-term debt............................... (13,000) (26,500)
Issuance of Common Stock under stock option plans......... -- 1,753
Purchase of Common Stock for treasury..................... -- --
Payments of dividends..................................... -- (5,967)
-------- --------
NET CASH PROVIDED FROM (USED IN) FINANCING
ACTIVITIES.......................................... (11,633) 4,052
Effects of Exchange Rate Changes............................ (159) 89
-------- --------
NET CHANGE IN CASH AND CASH EQUIVALENTS.............. (3,799) 160
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD.......... 7,014 4,314
-------- --------
CASH AND CASH EQUIVALENTS AT END OF PERIOD................ 3,215 4,474
======== ========
</Table>

See notes to consolidated financial statements.
4

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(UNAUDITED)

NOTE A -- ACCOUNTING POLICIES

In management's opinion, the accompanying consolidated financial statements
contain all adjustments necessary to present fairly the Company's financial
position as of September 27, 2002 and December 31, 2001 and the results of
operations for the three and nine month periods ended September 27, 2002 and
September 28, 2001. All of the adjustments were of a normal and recurring
nature.

NOTE B -- INVENTORIES

<Table>
<Caption>
SEPT. 27, DEC. 31,
(Dollars in thousands) 2002 2001
- ----------------------------------------------------------------------------------

Principally average cost:
Raw materials and supplies................................ $ 17,277 $ 17,510
In process................................................ 68,491 75,458
Finished goods............................................ 34,213 41,789
-------- --------
Gross inventories.................................... 119,981 134,757
Excess of average cost over LIFO
Inventory value........................................ 26,739 25,647
-------- --------
Net inventories........................................ $ 93,242 $109,110
======== ========
</Table>

NOTE C -- COMPREHENSIVE INCOME

The reconciliation between Net Income and Comprehensive Income for the
three and nine month periods ended September 27, 2002 and September 28, 2001 is
as follows:

<Table>
<Caption>
THIRD QUARTER
ENDED NINE MONTHS ENDED
--------------------- ---------------------
SEPT. 27, SEPT. 28, SEPT. 27, SEPT. 28,
(Dollars in thousands) 2002 2001 2002 2001
- ---------------------------------------------------------------------------------------------

Net Income (Loss)............................. $(2,906) $ (7,767) $ (8,788) $ (286)
Cumulative Translation Adjustment............. (118) 579 627 (201)
Change in the Fair Value of Derivative
Financial Instruments....................... (1,790) (5,480) (4,957) (5,493)
------- -------- -------- -------
Comprehensive Income.......................... $(4,814) $(12,668) $(13,118) $(5,980)
======= ======== ======== =======
</Table>

NOTE D -- SEGMENT REPORTING

<Table>
<Caption>
METAL MICRO- TOTAL ALL
(DOLLARS IN THOUSANDS) SYSTEMS ELECTRONICS SEGMENTS OTHER TOTAL
- -----------------------------------------------------------------------------------------

THIRD QUARTER 2002
Revenues from external
customers...................... $ 56,966 $ 34,269 $ 91,235 $ 2,246 $ 93,481
Intersegment revenues............ 894 444 1,338 3,275 4,613
Profit (loss) before interest and
taxes.......................... (9,975) 1,290 (8,685) 4,759 (3,926)

THIRD QUARTER 2001
Revenues from external
customers...................... $ 61,778 $ 41,656 $103,434 $ 2,760 $106,194
Intersegment revenues............ 578 542 1,120 1,311 2,431
Profit (loss) before interest and
taxes.......................... (9,393) 208 (9,185) (1,550) (10,735)

FIRST NINE MONTHS 2002
Revenues from external
customers...................... $176,420 $102,295 $278,715 $ 5,097 $283,812
Intersegment revenues............ 2,261 1,401 3,662 9,907 13,569
Profit (loss) before interest and
taxes.......................... (23,574) 4,959 (18,615) 6,623 (11,992)

FIRST NINE MONTHS 2001
Revenues from external
customers...................... $243,809 $130,851 $374,660 $ 5,514 $380,174
Intersegment revenues............ 2,516 1,843 4,359 11,697 16,056
Profit (loss) before interest and
taxes.......................... (4,445) 3,548 (897) 2,911 2,014
</Table>

ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS

FORWARD-LOOKING STATEMENTS

Portions of the narrative set forth in this document that are not
statements of historical or current facts are forward-looking statements. The
Company's actual future performance may materially differ from that contemplated
by the forward-looking statements as a result of a variety of factors. These
factors include, in addition to those mentioned elsewhere herein:

- The condition of the markets which the Company serves, whether defined
geographically or by segment, with the major market segments being
telecommunications and computer, optical media, automotive electronics,
industrial components, aerospace and defense, and appliance;

- Changes in product mix and the financial condition of particular
customers;

- The Company's success in implementing its strategic plans and the timely
and successful completion of pending capital expansion projects;

- The availability of adequate lines of credit and the associated interest
rates;

- Other financial factors, including tax rates, exchange rates, pension
costs, energy costs and the cost and availability of insurance;

- Changes in government regulatory requirements and the enactment of new
legislation that impacts the Company's obligations; and,

- The conclusion of pending litigation matters in accordance with the
Company's expectation that there will be no material adverse effects.

RESULTS OF OPERATIONS

<Table>
<Caption>
THIRD QUARTER FIRST NINE MONTHS
--------------- -----------------
(MILLIONS, EXCEPT PER SHARE DATA) 2002 2001 2002 2001
- ----------------------------------------------------------------------------------------

Sales.............................................. $ 93.5 $106.2 $283.8 $380.2
Operating Profit (Loss)............................ (3.9) (10.7) (12.0) 2.0
Diluted Earnings (Loss) Per Share.................. $(0.18) $(0.47) $(0.53) $(0.02)
</Table>

Sales of $93.5 million in the third quarter 2002 were 12% lower than sales
in the third quarter 2001 while year-to-date sales of $283.8 million in 2002
were 25% lower than 2001. Sales started to decline in the first quarter 2001
with a major slow down beginning in the latter part of the second quarter 2001.
This sales decline continued throughout the balance of 2001 through the first
quarter 2002. After growing 12% in the second quarter 2002 over the first
quarter 2002, sales in the third quarter declined once again by 7% from the
second quarter. The main cause of this sales trend is the significant reduction
in demand from the telecommunication and computer market, which is the largest
end-use market for the Company's products. The mild and inconsistent improvement
in demand from this market in the second quarter 2002 was not sustained into the
third quarter and the Company does not anticipate the demand to improve in the
coming quarter. Demand from other key markets, including automotive, also
softened in the third quarter 2002. Sales for defense applications, which
accounted for less than 10% of sales last year, continued to grow and the
long-term outlook remains positive.

Sales from both of the Company's reportable segments - the Metal Systems
Group and the Microelectronics Group - declined in the third quarter 2002 and in
the first three quarters of 2002 from the comparable periods in 2001.

International sales were 27.6% of total sales in the third quarter 2002
(28.9% in the third quarter 2001) and 27.8% of total sales for the first nine
months of 2002 (29.1% in 2001). Sales from the Company's international
operations are denominated primarily in the local currency while the majority of
the cost of the material sold is incurred in dollars. The dollar weakened in the
third quarter 2002 resulting in a favorable foreign currency translation benefit
of $0.6 million compared to the third quarter 2001. For the year, the currency
translation impact was an unfavorable $0.2 million compared to 2001, as the
dollar was stronger in the first half of 2002 than it was in the first half of
2001.

Gross margin was $12.0 million (or 12.9% of sales) in the third quarter
2002 compared to $7.3 million (or 6.8% of sales) in the third quarter 2001. The
reduced margin contribution from the lower sales volume in the third quarter
2002 was more than offset by a $2.8 million favorable product mix effect and
$5.1 million lower manufacturing overhead expenses and inventory adjustments.
The favorable currency translation effect also improved margins relative to the
third quarter 2001. For the first three quarters of the year, the gross margin
was $37.3 million in 2002 and $64.9 million in 2001. As a percent of sales, the
gross margin declined to 13.2% in 2002 from 17.1% in 2001. The lower sales
volume caused a $44.7 million reduction in margin contribution while changes in
the product mix reduced margins an additional $2.1 million in the first three
quarters of 2002 compared to the first three quarters of 2001. Offsetting a
portion of the unfavorable volume and mix impact was a reduction in
manufacturing overhead expenses and inventory adjustments of $16.7 million. The
remaining difference in margins between the year-to-date periods was due to an
unfavorable foreign currency impact and lower copper prices.

Selling, general and administrative expenses (SG&A) were $14.0 million, or
15.0% of sales, in the third quarter 2002 compared to $17.7 million, or 16.7% of
sales, in the third quarter 2001. For the first nine months of the year, SG&A
expenses were $46.1 million, a decrease of $11.8 million from the comparable
period in 2001. Beginning in the third quarter 2001 and continuing through the
third quarter 2002, the Company reduced its SG&A staffing in response to the
declining sales volumes. Severance and other related one-time costs were $0.2
million in the third quarter 2002 compared to $0.8 million in the third quarter
2001. As a result of a favorable court ruling, the Company anticipates being
able to increase the recovery portion on insured legal claims that previously
were subject to apportionment and thereby record an increase to the recovery
amount. This adjustment, combined with other favorable developments, resulted in
a reduction in the net legal exposure and a credit to SG&A expense of $2.0
million in the third quarter 2002. Offsetting a portion of these cost benefits
was an increase in incentive compensation expense of $2.5 million in the third
quarter 2002. In the third quarter 2001, the Company recorded a net credit to
expense from reversing portions of the incentive compensation accruals recorded
in the first half of the year due to the determination that certain objectives
would not be achieved, while an expense was recorded in 2002 for various units.
The year-to-date incentive compensation expense was $0.2 million higher in 2002
than in 2001.

Research and development expense (R&D) was $1.0 million in the third
quarter 2002 and $1.4 million in the third quarter 2001. R&D expense was $3.2
million in the first three quarters of 2002, a reduction of $1.8 million

from the first three quarters of 2001. The change in expense levels was in the
Metal Systems Group and resulted from manpower reductions and other cost savings
initiatives.

Net-other expense was $1.0 million in the third quarter 2002 compared to a
net-other income of $1.1 million in the third quarter 2001. For the first nine
months of the year, the net-other expense was less than $0.1 million in 2002
compared to a net-other income of $0.1 million in 2001. Currency exchange
losses, caused in part by the increased value of the euro versus the dollar,
were $0.6 million in the third quarter 2002 while the Company recorded currency
exchange gains of $0.9 million in the third quarter 2001. The Company recorded a
one time reduction to an environmental remediation reserve of $0.6 million in
the third quarter 2001 due to revised cost estimates. Year-to-date exchange
gains were $0.5 million lower in 2002 than in 2001. Metal financing fees, which
were unchanged between the third quarter of both years, were $1.0 million lower
for the first three quarters of 2002 compared to the first three quarters of
2001. Net-other also includes amortization of intangible assets, bad debt
expense, gain or loss on the sale of capital assets and other non-operating
items.

The operating loss was $3.9 million in the third quarter 2002, an
improvement of $6.8 million from the third quarter 2001 as the reduced costs and
improved product mix more than offset the impact of the lower sales volumes. The
third quarter year-to-date operating loss was $12.0 million in 2002 compared to
an operating profit of $2.0 million in 2001.

Interest expense was $0.8 million in the third quarter 2002 and $0.7
million in the third quarter 2001. For the first three quarters of the year,
interest expense was $2.3 million in 2002 and $2.5 million in 2001. Interest
capitalized in association with long-term capital projects totaled $0.1 million
in the first nine months of 2002, a decline of $0.4 million from the same period
in 2001 due to the reduction in capital spending. Incurred interest expense was
therefore $2.4 million in 2002 and $3.0 million in 2001. The lower interest
expense was caused by a reduction in debt levels and a lower effective borrowing
rate.

The loss before income taxes was $4.7 million in the third quarter 2002 and
$11.4 million in the third quarter 2001. For the first nine months of the year,
the loss before income taxes was $14.3 million in 2002 and $0.5 million in 2001.
An income tax benefit rate of 38.2% was applied against the loss before income
taxes in the third quarter 2002 compared to a benefit rate of 32.0% in the third
quarter 2001. The year-to-date benefit rate was 38.4% in 2002 and 42.0% in 2001.
The benefits from foreign source income and percentage depletion were the main
differences between the effective and statutory rates for the periods presented.

The net loss per share was $0.18 in the third quarter 2002 and $0.53 for
the first three quarters of 2002. The loss per share was $0.47 and $0.02 in the
comparable periods in 2001. The Company earned $0.45 per share in the first six
months of 2001, which was prior to the major reduction in sales volumes.

SEGMENT DISCLOSURES

The Company aggregates its five business units into two reportable
segments. The operating results from the Company's beryllium mining and milling
operations, as managed by Brush Resources Inc., a wholly owned subsidiary, and
BEM Services, Inc., a wholly owned subsidiary that provides financial,
administrative and other corporate oversight service to other portions of the
corporation, are included in the All Other column in the segment footnote to the
consolidated financial statements.

METAL SYSTEMS GROUP

<Table>
<Caption>
THIRD QUARTER FIRST NINE MONTHS
------------- -----------------
(MILLIONS) 2002 2001 2002 2001
- ----------------------------------------------------------------------------------------

Sales................................................ $57.0 $61.8 $176.4 $243.8
Operating Profit (Loss).............................. (10.0) (9.4) (23.6) (4.4)
</Table>

The Metal Systems Group consists of Alloy Products, Technical Materials,
Inc. (TMI) and Beryllium Products. The following chart highlights business unit
sales as a percent of the total Metal Systems Group sales:

<Table>
<Caption>
THIRD FIRST NINE
QUARTER MONTHS
------------ ------------
2002 2001 2002 2001
---- ---- ---- ----

Percent of Segment Sales
Alloy Products........................................ 66.4% 76.8% 66.4% 74.5%
TMI................................................... 19.1 13.7 19.7 17.0
Beryllium Products.................................... 14.5 9.5 13.9 8.5
</Table>

Sales of Alloy Products were 20.3% lower in the third quarter 2002 than the
third quarter 2001 while year-to-date 2002 sales were 35.6% lower than the same
period last year. After growing in each of the last two quarters over the prior
quarter, third quarter sales declined 7.8% from the second quarter 2002.

Strip products, the larger of Alloy Products' two main product families,
consists of precision strip and thin gauge rod and wire manufactured from copper
beryllium and nickel beryllium alloys. Sales of these products declined 11.0% in
the third quarter 2002 from the third quarter 2001 and 34.2% for the first nine
months of 2002 from the comparable period in 2001. The majority of the decline
in the quarter and for the year is due to the weaker demand from the
telecommunications market, the largest market for strip products. Sales into the
automotive market had improved earlier in 2002, but have since slowed down as
customers adjust their inventory levels. Sales into the appliance market,
primarily in Europe, were down slightly from last year but were relatively
unchanged in the third quarter from earlier in 2002. Strip products continue to
face increasing competitive pressures from high-end non-beryllium containing
copper alloys.

Pounds shipped of strip products increased 6% in the third quarter 2002
compared to the third quarter 2001 as shipments of the lower priced, lower
beryllium-containing alloys increased while shipments of the higher priced,
higher beryllium-containing alloys declined. For the first nine months of the
year, pounds shipped of strip products declined 25% in 2002 from the shipment
levels in 2001.

Bulk Products, the other major product family within Alloy Products,
consists of copper and nickel-based alloys manufactured in plate, rod, bar, tube
and other customized forms. Sales of bulk products were 31.8% lower in the third
quarter 2002 than the third quarter 2001. Sales for the first nine months of
2002 declined 38.7% from the first three quarters of 2001. The main cause of the
lower sales in the quarter and for the year was due to the undersea
telecommunications market. Sales for plastic tooling applications increased in
the first half of 2002 but then declined from that level in the third quarter
2002. Sales for aerospace applications, while small, improved in the third
quarter 2002. Pounds shipped of bulk products declined 36.3% in the third
quarter and 34.3% for the first three quarters of 2002 from the comparable
periods in 2001.

TMI produces engineered material systems that are used in semiconductors,
contacts and connectors. Sales of TMI products grew 28.9% in the third quarter
2002 from the third quarter 2001. Third quarter year-to-date 2002 sales were
16.1% lower than last year due to the strong sales in the first half of 2001.
TMI's markets are similar to Alloy Products' markets and the main cause for the
decline in TMI's sales from the levels in the first half of 2001 was the
weakness in the telecommunications market. Sales began to improve in the fourth
quarter 2001 and grew in each of the first two quarters of 2002 before declining
again in the third quarter 2002. The growth in the first half of the year was
attributable to automotive applications, isolated telecommunications
applications and new product development. Sales order entry rates, however,
slowed down during the third quarter 2002, particularly from the
telecommunications and automotive markets, indicating that sales in the fourth
quarter will probably be lower than the third quarter.

Beryllium Products manufactures pure beryllium and beryllium aluminum
alloys for sale into the defense, electronics, medical and optical scanning
markets. Revenues from Beryllium Products increased 40.7% in the third quarter
and 19.1% for the first three quarters of 2002 compared to the same periods in
2001. The increase was due to improved demand for defense applications,
including aircraft, satellites and weaponry. Management believes that the
defense market represents long-term growth opportunities for Beryllium Products.

The gross margin on Metal Systems Group sales was $3.9 million (6.8% of
sales) in the third quarter 2002 and $2.3 million (3.8% of sales) in the third
quarter 2001. The impact of the lower sales volume on margins was more than
offset by the $0.6 million favorable foreign currency translation benefit and a
$3.3 million reduction in overhead expenses and inventory valuation adjustments.

For the first nine months of the year, the gross margin was $15.2 million
in 2002, a decline of $26.1 million from 2001. As a percent of sales, margins
declined to 8.6% from 16.7%. The lower sales volumes caused a $32.2 million
reduction in margin contribution. The change in product mix, primarily from
Alloy Products, was an additional unfavorable $6.9 million. Manufacturing
improvements helped to minimize the impact of the product mix shift. The foreign
currency translation effect and the difference in copper prices netted to a
favorable $0.3 million impact on the September 2002 year-to-date margins
compared to September 2001 year-to-date margins. The Metal Systems Group reduced
its manufacturing overhead costs and inventory adjustments by $12.7 million
during the first nine months of 2002 compared to the first nine months of 2001.
Manpower costs, outside services, supplies and maintenance and other costs were
reduced in response to the lower sales volume beginning in the second half of
2001. The majority of these costs reductions were at the Elmore, Ohio; Lincoln,
Rhode Island and Reading, Pennsylvania facilities. The cost reduction was net of
a $3.6 million increase in rent expense at the Elmore facility in 2002 over 2001
due to the graduated payment schedule on the leased equipment in the strip mill.

Total SG&A, R&D and net-other expenses were $2.2 million higher in the
third quarter 2002 than the third quarter 2001. The increase was caused by
differences in currency exchange gains and losses and incentive compensation
expense as staff levels and other spending issues were lower in the third
quarter 2002 than the third quarter 2001. For the first nine months of the year,
expenses were $7.0 million lower in 2002 than in 2001 as a result of manpower
reductions and other cost savings initiatives.

The Metal Systems Group lost $10.0 million in the third quarter 2002 and
$23.6 million in the first nine months of the year. In the comparable periods in
2001, the Metal Systems Group lost $9.4 million and $4.4 million. Cost
reductions and manufacturing improvements have not been sufficient to offset the
full impact of the lower sales volumes and unfavorable change in product mix.

MICROELECTRONICS GROUP

<Table>
<Caption>
THIRD QUARTER FIRST SIX MONTHS
------------- -----------------
(Millions) 2002 2001 2002 2001
- ----------------------------------------------------------------------------------------

Sales................................................ $34.3 $41.7 $102.3 $130.9
Operating Profit..................................... 1.3 0.2 5.0 3.5
</Table>

The Microelectronics Group consists of Williams Advanced Materials Inc.
(WAM) and Electronic Products. The following chart highlights business unit
sales as a percent of the total Microelectronics Group sales:

<Table>
<Caption>
THIRD FIRST NINE
QUARTER MONTHS
------------ ------------
2002 2001 2002 2001
---- ---- ---- ----

Percent of Segment Sales
WAM................................................... 79.0% 81.3% 78.3% 77.9%
Electronic Products................................... 21.0 18.7 21.7 22.1
</Table>

WAM sales declined 20.1% in the third quarter 2002 from the third quarter
2001 while year-to-date 2002 sales declined 21.5% from the same period in 2001.
Major markets for WAM's products include the optical media storage,
microelectronic, decorative and performance film, magnetic head and aerospace
markets. WAM produces vapor deposition targets, specialty alloys and packaging
materials, including frame lid assemblies, bonding wire and solder performs. The
majority of these products contains precious metals and since the cost of the
metal is a straight pass-through to the customer, comparison of revenues between
periods can be affected by the cost and the mix of the metals sold. The value
added, or sales less cost of sales, removes the impact of changes in the metal
price and mix. Value added in the third quarter 2002 was down only 2.0% from the
third quarter 2001 while the year-to-date value added was down only 4.4%. A
significant portion of this mix shift was

due to the substitution of silicon for gold and silver alloys in various vapor
deposition target applications. This substitution began late in the fourth
quarter 2001 and appears to have stabilized in the second quarter 2002. As a
result of this substitution, the precious metal flowing through WAM's refining
operations declined and the lower refining value added accounted for a major
portion of the total decline in value added for the year. Demand for vapor
deposition targets for digital video disk applications remained strong for the
majority of the third quarter 2002. However, order entry rates from most of
WAM's markets softened late in the third quarter.

Electronic Products, the Company's smallest business, manufactures
electronic packages, beryllia ceramics and thick film circuits. Sales by
Electronic Products declined 7.6% in the third quarter 2002 and 23.1% in the
first nine months of 2002 from the respective periods in 2001. The lower sales
for the quarter and the year were due to the weaker demand from the
telecommunications and computer market. The majority of the decline in total
Electronic Products sales for the year was in beryllia ceramic products. Sales
of thick film circuits for commercial applications have declined while sales for
defense applications remained firm.

The gross margin on MEG sales was $6.7 million in the third quarter 2002,
an improvement of $1.5 million over the third quarter 2001. The margin
contribution impact from the lower sales volume was $2.5 million. However,
change in the product mix, primarily at WAM, improved margins by $2.3 million
while overhead costs and inventory adjustments were reduced $1.7 million. For
the first nine months of 2002, the gross margin was $20.0 million, an increase
of $0.2 million from 2001. As a percent of sales, margins improved to 19.6% in
2002 from 15.1% in 2001. The lower sales volumes reduced the margin contribution
by $9.4 million while the product mix effect was a favorable $5.6 million.
Manufacturing overhead costs and inventory adjustments were $4.0 million lower
in the first three quarters of 2002 than in the comparable period of 2001. The
majority of these cost savings was initiated by Electronic Products in the
second half of 2001 in response to their declining sales volumes. Manpower costs
accounted for approximately half of the total savings.

Total SG&A, R&D and net-other expenses were $0.4 million higher in the
third quarter 2002 compared to the third quarter 2001 while these expenses were
$1.3 million lower in the first three quarters of 2002 than in the first three
quarters of 2001. Higher selling and other administrative costs caused the
increase in expenses in the third quarter 2002. The year-to-date reduction in
expenses was caused mainly by the lower metal financing fee, which resulted from
a reduction in the quantity of metal on hand.

The MEG operating profit improved to $1.3 million in the third quarter 2002
from $0.2 million in the third quarter 2001. The MEG generated a profit of $5.0
million in the first nine months of 2002 compared to $3.5 million in the first
nine months of 2001. An improved product mix and lower expenses combined to more
than offset the margin impact of the lower sales volume.

LEGAL PROCEEDINGS

One of the Company's subsidiaries, Brush Wellman Inc., is a defendant in
proceedings in various state and federal courts brought by plaintiffs alleging
that they have contracted chronic beryllium disease (CBD) or related conditions
as a result of exposure to beryllium. Plaintiffs in CBD cases seek recovery
under theories of intentional tort and various other legal theories and seek
compensatory and punitive damages, in many cases of an unspecified sum. Spouses,
if any, claim loss of consortium.

The following table summarizes the associated activity with CBD cases.
Settlement payment and dismissal for a single case may not occur in the same
period.

<Table>
<Caption>
QUARTER ENDED
------------------------------
SEPT. 27, 2002 JUNE 28, 2002
-------------- -------------

Total cases pending........................................ 49 52
Total plaintiffs........................................... 96 102
Number of claims (plaintiffs) filed during period ended.... 0(0) 1(2)
Number of claims (plaintiffs) settled or dismissed in prior
period but not previously reported....................... 2(4) (0)
Number of claims (plaintiffs) settled during period
ended.................................................... 0(0) 12(68)
Aggregate cost of settlements during period ended (dollars
in thousands)............................................ $365 $4,420
Number of claims (plaintiffs) otherwise dismissed..... 1(2) 2(2)
Number of claims (plaintiffs) voluntarily withdrawn........ 0(0) 0(0)
</Table>

Additional CBD claims may arise. Management believes that the Company has
substantial defenses in these cases and intends to contest the suits vigorously.
Employee cases, in which plaintiffs have a high burden of proof, have
historically involved relatively small losses to the Company. Third party
plaintiffs (typically employees of customers or contractors) face a lower burden
of proof than do employees or former employees, but these cases are generally
covered by varying levels of insurance. A reserve was recorded for CBD
litigation of $6.7 million at September 27, 2002 and $13.0 million at December
31, 2001. A receivable was recorded of $5.3 million at September 27, 2002 and
$6.6 million at December 31, 2001 from the Company's insurance carriers as
recoveries for insured claims.

Although it is not possible to predict the outcome of the litigation
pending against the Company and its subsidiaries, the Company provides for costs
related to these matters when a loss is probable and the amount is reasonably
estimable. Litigation is subject to many uncertainties, and it is possible that
some of these actions could be decided unfavorably in amounts exceeding the
Company's reserves. An unfavorable outcome or settlement of a pending CBD case
or additional adverse media coverage could encourage the commencement of
additional similar litigation. The Company is unable to estimate its potential
exposure to unasserted claims.

While the Company is unable to predict the outcome of the current or future
CBD proceedings, based upon currently known facts and assuming collectibility of
insurance, the Company does not believe that resolution of these proceedings
will have a material adverse effect on the financial condition or the cash flow
of the Company. However, the Company's results of operations could be materially
affected by unfavorable results in one or more of these cases. Currently, one
class action is pending.

Standards for exposure to beryllium are under review by governmental
agencies, including the United States Occupational Safety and Health
Administration, and by private standard setting organizations. One result of
these reviews might be more stringent worker safety standards. More stringent
standards, as well as other factors such as the adoption of beryllium disease
compensation programs and publicity related to these reviews may also affect
buying decisions by the users of beryllium-containing products. If the standards
are made more stringent or the Company's customers decide to reduce their use of
beryllium-containing products, the Company's operating results, liquidity and
capital resources could be materially adversely affected. The extent of the
adverse effect would depend on the nature and extent of the changes to the
standards, the cost and ability to meet the new standards, the extent of any
reduction in customer use and other factors that cannot be estimated.

FINANCIAL POSITION

Cash flow from operations was $11.8 million during the first nine months of
2002 as the effects of depreciation and working capital changes more than offset
the net loss. Cash balances were $3.2 million at the end of the third quarter
2002, a decrease of $3.8 million since December 31, 2001. The cash flow from
operations and the reduction in cash balances were used to fund capital
expenditures and pay down debt.

Accounts receivable grew $4.8 million during the first nine months of 2002.
The growth resulted from an increase in the days sales outstanding (a measure of
the collection period) from 53 days in the fourth quarter 2001 to 57 days in the
third quarter 2002. The bad debt expense plus the change in the allowance for
doubtful accounts was $0.2 million higher in the first three quarters of 2002
than it was in the first three quarters of 2001.

The inventory balance of $93.2 million at the end of the third quarter 2002
was $15.9 million, or 14.6%, lower than at December 31, 2001. Inventory turns,
however, improved only marginally. The majority of the inventory reduction was
from the Metal Systems Group and from Alloy Products in particular.
Manufacturing improvements have helped enable Alloy Products to reduce its
inventory, while aggressive actions have also helped to reduce the levels of
scrap inventory on hand as well.

Capital expenditures totaled $4.0 million in the first three quarters of
2002 as the Company significantly reduced its investment rate in light of the
recent losses and cash flow concerns. Spending by the MEG was approximately $1.8
million while spending by the Metal Systems Group was approximately $1.6
million. WAM spent $1.4 million on a series of small manufacturing equipment
upgrades and investment technology projects. Management anticipates that
spending in the fourth quarter 2002 will approximate the rate of spending in the
first three quarters of 2002.

The Company paid $5.1 million to settle numerous CBD litigation cases in
the first three quarters of 2002 (see Legal Proceedings). The Company has
received $2.4 million from its insurance carriers as partial recoveries against
the insured portion of these settlements. The settlements were all reserved in
prior years and the payments in 2002 did not have an adverse impact on net
income in 2002.

Other long-term liabilities decreased $3.3 million during the first three
quarters of 2002. The decrease was due to the reduction in the accrued legal
reserves offset in part by a change in the fair value of an interest rate swap
contract.

Total balance sheet debt stood at $64.2 million at the end of the third
quarter 2002, a decline of $10.6 million since December 31, 2001. Short-term
debt declined $9.6 million while long-term debt declined $1.0 million during
2002. Short-term debt consists of $10.2 million of foreign currency denominated
debt and $7.7 million of precious metal denominated debt. Long-term debt
includes $40.5 million borrowed under a $65.0 million revolving credit agreement
that expires in the fourth quarter 2003. Total available and unused borrowings
total $37.7 million as of the end of the third quarter 2002.

The Company complied with its debt covenants as of September 27, 2002.
However, the Company's trends, outlook and economic conditions may result in the
inability to satisfy one or more of its debt covenants in subsequent periods.
Late in the third quarter 2002 and into the fourth quarter 2002, the Company
entered into discussions with its lenders in anticipation of negotiating a
satisfactory arrangement that would avoid a potential default.

There were no significant changes in the Company's off-balance sheet debt
structure during the first nine months of 2002. For additional information on
off-balance sheet debt, refer to page 17 of the annual report to shareholders
for the year ended December 31, 2001. The Company made the scheduled payments
totaling $9.3 million in the first nine months of the year under the $20.3
million building lease obligation, the $59.8 million equipment lease obligation
and the associated interest rate swap.

Cash flow from operations was $17.0 million in the first nine months of
2001 due to the favorable effects of depreciation expense and other working
capital changes. Accounts receivable declined $21.0 million in the first nine
months of 2001 as a result of the lower sales volumes. Inventories climbed $3.3
million due to an inventory build in the first half of the year designed to
replenish Alloy Products finished goods, the purchase of $3.1 million of
beryllium under a supply agreement and to cover for planned plant shutdowns in
the latter part of the year. Capital spending was $20.9 million in the first
three quarters of 2001. After spending $15.8 million in the first half of 2001,
the rate of spending was reduced during the third quarter 2001. Total balance
sheet debt increased $8.5 million during the first three quarters of 2001. The
Company suspended its regular quarterly dividend in the third quarter 2001 after
paying $6.0 million during 2001 in order to improve its cash and debt position
in light of the operating losses. Cash balances increased $0.2 million in the
first three quarters of 2001.

Funds from operations and the available borrowing capacity are believed to
be adequate to support operating requirements, capital expenditures and
environmental remediation projects. The Company's ability to raise additional
debt financing above the existing lines may currently be limited due to the
current operating losses and leverage ratios.

CRITICAL ACCOUNTING POLICIES

PENSIONS: The Company's pension assets have declined in value relative to
the pension liability due to the recent performance of the equity market and the
interest rate environment. As a result, the Company may be required to record an
additional liability in the fourth quarter 2002 as well as an asset representing
the previously unrecognized prior service cost. The difference between these two
amounts would be a charge to other comprehensive income within shareholders'
equity. This would be a non-cash charge that would reduce total equity but would
not impact earnings. The extent of any charge to be recorded in the fourth
quarter 2002 will be determined based upon pension valuations as of December 31,
2002. Management does not currently anticipate that a cash contribution to the
pension plan will be required until at least 2004.

The difference between the expected rate of return on pension assets and
the actual gains and losses are deferred and amortized over a five-year period.
Since the actual plan performance has been less than the expected return for the
last three years, the amortization, coupled with other potential unfavorable
adjustments in valuation assumptions, may cause the pension expense in 2003 to
be higher than in 2002, the extent of which is not known at the present time.

DEFERRED TAXES: The Company continues to evaluate whether its deferred tax
assets are impaired given the recent operating losses, the current economic
conditions and other tax considerations. It is possible that the evaluation, as
proscribed by SFAS No. 109, "Accounting for Income Taxes" may indicate that a
valuation allowance is required for a portion or all of the $22.7 million net
deferred tax asset, even though a significant portion of the deferrals does not
expire for a number of years while other deferrals have indefinite lives. If a
valuation allowance were required at any point in time, it would result in a
non-cash additional tax expense. The charge would not affect the Company's
ability to utilize the deferred tax asset. In addition, a charge, if taken, may
be reversed in a future period should the Company's economic conditions improve.

For additional information on the Company's critical accounting policies,
refer to pages 19 and 20 of the Company's annual report to shareholders for the
year ended December 31, 2001.

OUTLOOK

The slowdown in demand from the telecommunications and computer market has
lasted longer than initially expected. Given the breadth of issues within this
market, it is quite difficult to forecast when a recovery will occur. While the
Company may be able to capture additional applications from time to time,
management does not believe there will be significant, sustainable improvement
in this key market at least into 2003.

The automotive market remains a large and important market for the Company.
While the automotive industry as a whole has been fairly strong in recent
quarters, the Company's sales into this market have only grown slightly. The
Company has not been able to significantly increase its penetration into this
market as planned due to competitive materials and pricing issues.

In addition, as demand generators in various markets move operations to
China and South Asia, they are specifying lower priced, lower quality materials
on a more frequent basis. This unfavorable material substitution trend may
impact sales in future quarters. However, the Company has increased its
marketing presence and efforts in order to grow revenues in that region.

Given the above, the Company continues its new product and new application
development efforts. Each of its businesses has potential new applications,
either within their traditional markets and/or in new markets, which offer
opportunities for sales growth. Alloy Products is bringing new products to
market for oil and gas and plastic tooling applications. TMI is developing
products for the emerging fuel cell technology. Beryllium Products is pursuing
additional commercial opportunities in addition to its numerous defense
applications through new product and process capabilities. WAM is developing new
thin film products that potentially are technically
14

superior to the materials currently used in the computer, media storage and
wireless telecommunications markets. Electronic Products is pursuing additional
defense applications for its thick film circuits.

The Company believes these new products and applications, coupled with the
eventual recovery of the telecommunications and computer market, will result in
long-term sales and profit growth. In the interim, the Company will continue to
focus its efforts on controlling costs and improving manufacturing performance,
with the objective for each of its businesses to generate positive cash flow.
Cost reductions and improved manufacturing performance have combined to
significantly reduce the breakeven sales level. These improvements will also
allow the Company to grow more profitably as sales volumes increase.

ITEM 3. MARKET RISK DISCLOSURES

For information regarding the Company's market risks, please refer to pages
20 and 21 of the Company's annual report to shareholders for the period ended
December 31, 2001.

ITEM 4. CONTROLS AND PROCEDURES

Within 90 days prior to the date of this report, the Company carried out an
evaluation, under the supervision and with the participation of the Company's
management, including the Company's Chairman of the Board, President and Chief
Executive Officer, and Vice President Finance and Chief Financial Officer, of
the effectiveness of the design and operation of the Company's disclosure
controls and procedures pursuant to Exchange Act Rule 13a-14. Based upon that
evaluation, the Company's management has concluded that the Company's disclosure
controls and procedures are effective. There have been no significant changes in
the Company's internal controls or in other factors that could significantly
affect these controls subsequent to the date of their evaluation.

PART II OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

The Company and its subsidiaries are subject, from time to time, to a
variety of civil and administrative proceedings arising out of their normal
operations, including, without limitation, product liability claims, health,
safety and environmental claims and employment-related actions. Among such
proceedings are the cases described below.

CBD CLAIMS

There are claims pending in various state and federal courts against Brush
Wellman, one of the Company's subsidiaries, by some of its employees, former
employees or their surviving spouses and by third-party individuals (typically
employees of customers or of independent contractors) alleging that they
contracted, or have been placed at risk of contracting, chronic beryllium
disease ("CBD") or related conditions as a result of exposure to beryllium.
Plaintiffs in CBD cases seek recovery under theories of intentional tort and
various other legal theories and seek compensatory and punitive damages, in many
cases of an unspecified sum. Spouses, if any, claim loss of consortium.

During the third quarter of 2002, the Company was notified that, during
prior periods, the dismissal of two cases had become final and one plaintiff in
the purported class action against the Company had dismissed his claims.
Accordingly, the number of CBD cases pending was 49 (involving 96 plaintiffs) as
of September 27, 2002. During the third quarter, one employee case (involving
two plaintiffs) was dismissed for lack of prosecution. One third party case
(involving two plaintiffs) has been settled and voluntarily dismissed by the
plaintiffs; however, the Company is awaiting final court dismissal. Two employee
cases (involving three plaintiffs) were settled; however, the Company is
awaiting final court dismissal in both of these cases. The Company had
previously reported that one purported class action involving claims for medical
monitoring brought on behalf of contractor workers was on appeal before the Ohio
8th District Court of Appeals. The 8th District Court of Appeals has announced a
decision reversing the trial court's order, which had denied class
certification. The Company is seeking reconsideration of the decision, and the
action remains pending before the 8th District Court of Appeals. One third party
case (involving two plaintiffs) is in trial. No new cases were filed during the
quarter.

The 49 pending CBD cases fall into three categories: 27 "employee cases"
involving an aggregate of 27 Brush Wellman employees, former employees or
surviving spouses (in 14 of these cases, a spouse has also filed consortium
claims as part of his or her spouse's case); 21 cases involving third-party
individual plaintiffs, with 22 individuals (and 17 spouses who have filed claims
as part of their spouse's case and ten children who have filed claims as part of
their parent's case); and one purported class action involving six named
plaintiffs, as discussed more fully below. Employee cases, in which plaintiffs
have a high burden of proof, have historically involved relatively small losses
to the Company. Third-party plaintiffs (typically employees of our customers or
contractors) face a lower burden of proof than do employees or former employees,
but these cases are generally covered by varying levels of insurance.

In the one purported class action in which Brush Wellman is seeking
reconsideration of the appellate court's reversal of the trial court's denial of
class certification, the named plaintiffs allege that past exposure to beryllium
has increased their risk of contracting CBD and possibly cancer, although they
do not claim to have actually contracted any disease. They seek medical
monitoring funds to be used to detect medical problems that they believe may
develop as a result of their exposure, and seek punitive damages. This purported
class action was brought by named plaintiffs on behalf of tradesmen who worked
in one of Brush Wellman's facilities as employees of independent contractors.

ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K

(a) Exhibits

11 Statement re computation of per share earnings (filed as Exhibit 11
to Part I of this report).

99.1 Certification Pursuant to 18 U.S.C. Section 1350, as Adopted
Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

99.2 Certification Pursuant to 18 U.S.C. Section 1350, as Adopted
Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

(b) Reports on Form 8-K

Brush Engineered Materials Inc. filed an Item 9 report on Form 8-K on
August 12, 2002, attaching the Certifications of the Chairman of the
Board, President and Chief Executive Officer and Vice President Finance
and Chief Financial Officer pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002 with respect to the second quarter 2002 10-Q.

SIGNATURES

PURSUANT TO THE REQUIREMENTS OF THE SECURITIES EXCHANGE ACT OF 1934, THE
REGISTRANT HAS DULY CAUSED THIS REPORT TO BE SIGNED ON ITS BEHALF BY THE
UNDERSIGNED THEREUNTO DULY AUTHORIZED.

<Table>

BRUSH ENGINEERED MATERIALS INC.
Dated: November 1, 2002
/s/ John D. Grampa
-----------------------------------------------------
John D. Grampa
Vice President Finance
and Chief Financial Officer
</Table>

CERTIFICATIONS

I, Gordon D. Harnett, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Brush Engineered
Materials Inc. (the "Company");

2. Based on my knowledge, this quarterly report does not contain any untrue
statement of a material fact or omit to state a material fact necessary
to make the statements made, in light of the circumstances under which
such statements were made, not misleading with respect to the period
covered by this quarterly report;

3. Based on my knowledge, the financial statements, and other financial
information included in this quarterly report, fairly present in all
material respects the financial condition, results of operations and
cash flows of the Company as of, and for, the periods presented in this
quarterly report;

4. The Company's other certifying officer and I are responsible for
establishing and maintaining disclosure controls and procedures (as
defined in Exchange Act Rules 13a-14 and 15d-14) for the Company and we
have:

a) designed such disclosure controls and procedures to ensure that
material information relating to the Company, including its
consolidated subsidiaries, is made known to us by others within those
entities, particularly during the period in which this quarterly
report is being prepared;

b) evaluated the effectiveness of the Company's disclosure controls and
procedures as of a date within 90 days prior to the filing date of
this quarterly report (the "Evaluation Date"); and

c) presented in this quarterly report our conclusions about the
effectiveness of the disclosure controls and procedures based on our
evaluation as of the Evaluation Date;

5. The Company's other certifying officer and I have disclosed, based on
our most recent evaluation, to the Company's auditors and the Audit
Committee of the Company's Board of Directors:

a) all significant deficiencies in the design or operation of internal
controls which could adversely affect the Company's ability to record,
process, summarize and report financial data and have identified for
the Company's auditors any material weaknesses in internal controls;
and

b) any fraud, whether or not material, that involves management or other
employees who have a significant role in the Company's internal
controls; and

6. The Company's other certifying officer and I have indicated in this
quarterly report whether or not there were significant changes in
internal controls or in other factors that could significantly affect
internal controls subsequent to the date of our most recent evaluation,
including any corrective actions with regard to significant deficiencies
and material weaknesses.

<Table>

Dated: November 1, 2002 /s/ Gordon D. Harnett
-----------------------------------------------------
Gordon D. Harnett
Chairman, President and Chief
Executive Officer
</Table>

CERTIFICATIONS

I, John D. Grampa, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Brush Engineered
Materials Inc. (the "Company");

b) evaluated the effectiveness of the Company's disclosure controls and
procedures as of a date within 90 days prior to the filing date of
this quarterly report (the "Evaluation Date"); and

c) presented in this quarterly report our conclusions about the
effectiveness of the disclosure controls and procedures based on our
evaluation as of the Evaluation Date;

5. The Company's other certifying officer and I have disclosed, based on
our most recent evaluation, to the Company's auditors and the Audit
Committee of the Company's Board of Directors:

b) any fraud, whether or not material, that involves management or other
employees who have a significant role in the Company's internal
controls; and

<Table>

Dated: November 1, 2002 /s/ John D. Grampa
-----------------------------------------------------
John D. Grampa
Vice President Finance
and Chief Financial Officer
</Table>