Esterline Technologies 8-K Esterline Reports Fiscal 2018 Fourth Quarter and Full Year

Exhibit 99.1

FOR IMMEDIATE RELEASE

Contact:   Investor Relations – John Hobbs

      Media – Michelle DeGrand

      +1425-453-9400

ESTERLINE REPORTS FISCAL 2018 FOURTH QUARTER AND FULL YEAR

FINANCIAL RESULTS

• Fiscal 2018 Fourth Quarter Results

• Sales of $535.3 million

• GAAP income from continuing operations of $49.9 million, or $1.69 per diluted share

• Adjusted income from continuing operations of $55.3 million, or $1.87 per diluted share, excludes $5.3 million, or $0.18 per diluted share, of expenses comprised of discrete tax expenses resulting from enactment of U.S. tax reforms and expenses related to the company’s proposed transaction with TransDigm

• Fiscal 2018 Full Year Results

• Sales of $2.035 billion

• GAAP income from continuing operations of $68.8 million, or $2.32 per diluted share

• Adjusted income from continuing operations of $124.0 million, or $4.17 per diluted share, excludes $55.3 million, or $1.85 per diluted share, of discrete tax expenses resulting from enactment of U.S. tax reforms and expenses related to the company’s proposed transaction with TransDigm

• Free cash flow of $160.8 million

BELLEVUE, Wash., November 20, 2018 – Esterline Corporation (NYSE:ESL) (www.esterline.com), a leading specialty manufacturer serving global aerospace and defense markets, today reported results for the fiscal 2018 fourth quarter ended September 28, 2018.

On October 9, 2018, the company entered into a definitive agreement and plan of merger pursuant to which TransDigm Group Incorporated (TransDigm) will purchase all of the outstanding shares of Esterline common stock for $122.50 per share in cash. The transaction is expected to close in 2019.

Consolidated GAAP fourth quarter revenue of $535.3 million compared favorably with the prior-year result of $528.7 million.

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Page 2 of 9 Esterline Reports Fiscal 2018 Fourth Quarter and Full Year Financial Results

Consolidated GAAP earnings from continuing operations in the fourth quarter of fiscal 2018 were $49.9 million, or $1.69 per diluted share. The comparable results for the fourth quarter of fiscal 2017 were $31.5 million, or $1.05 per diluted share.

Adjusted earnings from continuing operations for the fourth fiscal quarter of 2018 were $55.3 million, or $1.87 per diluted share, and exclude the following items:

• $1.4 million, or $0.05 per diluted share, of tax expense arising from additional provisional expenses related to U.S. tax reforms, namely the 2017 Tax Cuts and Jobs Act (TCJA); and

• $4.0 million, or $0.13 per diluted share, ofafter-tax expenses directly related to the proposed transaction with TransDigm.

Adjusted earnings from continuing operations for the fourth fiscal quarter of 2017 were $33.0 million, or $1.10 per diluted share, which excluded discrete compliance costs.

Consolidated fiscal-year 2018 revenue was $2.035 billion compared with the fiscal 2017 revenue result of $2.000 billion.

Consolidated GAAP earnings from continuing operations in fiscal-year 2018 were $68.8 million, or $2.32 per diluted share, compared with $118.9 million, or $3.96 per diluted share, in fiscal 2017.

The company reported fiscal 2018 adjusted earnings from continuing operations of $124.0 million, or $4.17 per diluted share. The adjusted results exclude the following items:

• provisional discrete tax expenses of $49.9 million, or $1.68 per diluted share, related to the U.S. TCJA; and

• $5.3 million, or $0.17 per diluted share, ofafter-tax expenses directly related to the company’s strategic planning activities, including the proposed transaction with TransDigm.

Adjusted earnings from continuing operations for fiscal 2017 were $125.4 million, or $4.18 per diluted share, and excluded discrete compliance and advanced displays integration costs.

Fourth Quarter Results of Operations

The company reported consolidated operating earnings before interest and tax in the fourth quarter of fiscal 2018 of $73.7 million, or 13.8% of sales, compared with $49.1 million, or 9.3% of sales, reported in the prior year.

The Avionics & Controls segment reported fiscal 2018 fourth quarter operating earnings of $36.0 million, or 15.3% of sales, on sales of $235.2 million. This compares with operating earnings of $29.9 million, or 13.2% of sales, on sales of $225.6 million in the same period of fiscal 2017. The earnings improvement resulted from higher sales volume and lower R&D expense as certain programs moved into production during 2018.

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Page 3 of 9 Esterline Reports Fiscal 2018 Fourth Quarter and Full Year Financial Results

The Sensors & Systems segment reported fiscal fourth quarter operating earnings of $32.1 million, or 15.9% of sales, on sales of $201.5 million. The segment’s operating earnings in the same period of 2017 were $16.8 million, or 8.9% of sales, on sales of $189.1 million. Sensors & Systems segment operating profit and margins have expanded significantly over the course of the year. Both Advanced Sensors and Connection Technologies delivered solid performance during the fourth quarter of fiscal 2018. The Power Systems business within the segment implemented a workforce restructuring in the first half of 2018 following its completion of a high-margin GFI retrofit program. The restructuring helped expand gross margins and combined with lower 2018 R&D expenses to produce a 15.9% segment operating margin in the fourth quarter of fiscal 2018.

The Advanced Materials segment reported fiscal fourth quarter operating earnings of $26.0 million, or 26.4% of sales, on sales of $98.5 million. During the same period of fiscal 2017, the segment reported operating earnings of $17.9 million, or 15.7% of sales, on sales of $113.9 million. The fiscal 2017 fourth quarter performance includes operating results from the Kirkhill business, which Esterline divested in the second quarter of fiscal 2018. Excluding Kirkhill’s $21.8 million of sales and its operating loss of $4.5 million in the fiscal 2017 fourth quarter, adjusted segment sales were $92.1 million and adjusted operating earnings were $22.4 million in the fiscal 2017 period. Higher adjusted sales volumes in fiscal 2018 for the Engineered Materials business and a higher-value product mix overall drove the year-over-year segment profit improvement.

Fiscal 2018 Results and Cash Flow from Operations

As discussed above, Esterline generated adjusted earnings from continuing operations during fiscal 2018 of $124.0 million, or $4.17 per diluted share. This compares with adjusted earnings from continuing operations for fiscal 2017 of $125.4 million, or $4.18 per diluted share. See further details on these differences in theNon-GAAP Financial Information section below.

Cash flow from operations for fiscal 2018 was $214.1 million, up 10.7% from $193.4 million in fiscal 2017. Capital expenditures during fiscal 2018 were $53.3 million, resulting in free cash flow of $160.8 million for the fiscal 2018 period. This compares with $135.4 million in free cash flow reported in fiscal 2017, after $58.0 million in capital expenditures.

Capital Allocation

During fiscal 2018 the company reduced debt by $97.6 million, repurchased $43.4 million of common stock at an average price of $72.25 per share, and grew its cash balance by $64.6 million. As of September 28, 2018, the company held cash and cash equivalents of $372.4 million and had total debt of $672.5 million.

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Page 4 of 9 Esterline Reports Fiscal 2018 Fourth Quarter and Full Year Financial Results

Booking Activity

The company booked more than $2.3 billion of new orders in fiscal 2018, resulting in abook-to-bill ratio of 1.12. The company’s backlog has increased over the past twelve months, and stood at a record $1.5 billion at the end of fiscal 2018, compared with a $1.3 billion backlog at the end of fiscal 2017. Every business segment contributed to the order and backlog growth.

Conference Call Information

In light of the announced agreement with TransDigm, the company will not hold a conference call or provide financial guidance for fiscal 2019.

Non-GAAP Financial Information

This press release may includenon-GAAP financial measures—adjusted earnings from continuing operations, adjusted earnings from continuing operations per diluted share, adjusted segment sales, adjusted segment operating earnings (before income taxes) and free cash flow—that have not been calculated in accordance with generally accepted accounting principles (GAAP) in the U.S. Adjusted earnings from continuing operations consist of earnings from continuing operations attributable to Esterline less the costs associated with incremental compliance costs (described further below), discrete items associated with our acquisition of the Advanced Displays business in January 2015,one-time expenses associated with the TCJA, and expenses related to the proposed transaction with TransDigm. Adjusted earnings from continuing operations per diluted share divides each element of adjusted earnings from continuing operations by the weighted average number of shares outstanding, diluted for the periods presented. Adjusted segment sales consist of net sales of our Advanced Materials segment reduced by the sales from our Kirkhill business. Adjusted segment operating earnings consist of operating earnings (before income taxes) of our Advanced Materials segment reduced by the operating earnings from our Kirkhill business. Free cash flow is defined as cash flow from operations less capital expenditures. The reconciliations for adjusted segment sales, adjusted segment operating earnings, and free cash flow are contained in the body of the press release above. In accordance with the SEC’s requirements, below is the reconciliation of thenon-GAAP adjusted earnings from continuing operations to the comparable GAAP earnings from continuing operations in the applicable periods.

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Page 5 of 9 Esterline Reports Fiscal 2018 Fourth Quarter and Full Year Financial Results

In millions, except per share amounts

	Three Months Ended September 28, 2018				Three Months Ended September 29, 2017
	Diluted EPS				Diluted EPS
Earnings from Continuing Operations Attributable to Esterline (GAAP), Net of Tax	$	49.9	$	1.69	$	31.5	$	1.05
Compliance Costs¹, Net of Tax of $0.4		—		—		1.5		0.05
Provisional Tax Expense Due to TCJA		1.4		0.05		—		—
Expenses Related to Proposed Transaction, Net of Tax of $1.4		4.0		0.13		—		—
Adjusted Earnings from Continuing Operations (non-GAAP), Net of Tax	$	55.3	$	1.87	$	33.0	$	1.10

In millions, except per share amounts

	Twelve Months Ended September 28, 2018				Twelve Months Ended September 29, 2017
	Diluted EPS				Diluted EPS
Earnings from Continuing Operations Attributable to Esterline (GAAP), Net of Tax	$	68.8	$	2.32	$	118.9	$	3.96
Advanced Displays Integration Costs, Net of Tax of $0.3		—		—		1.0		0.03
Compliance Costs¹, Net of Tax of $1.5		—		—		5.5		0.19
Provisional Tax Expense Due to TCJA		49.9		1.68		—		—
Expenses Related to Proposed Transaction, Net of Tax of $1.9		5.3		0.17		—		—
Adjusted Earnings from Continuing Operations (non-GAAP), Net of Tax	$	124.0	$	4.17	$	125.4	$	4.18

¹Compliance Costs refer to discrete,non-recurring expenses associated with retention of a Special Compliance Official, external audits, remedial actions and new program implementation as required by the terms of a Consent Agreement with the U.S. State Department. These Consent Agreement costs are not normal, ongoing cash expenditures necessary to operate our business.

The company provides thesenon-GAAP financial measures as supplemental information to the GAAP financial measures. Management uses thesenon-GAAP financial measures to (a) evaluate the company’s historical and prospective financial performance and its performance relative to its competitors, (b) allocate resources, and (c) measure the operational performance of the company’s business units.

In addition, management believes including thesenon-GAAP financial measures enhances investors’ and financial analysts’ understanding of the company’s performance as well as their ability to assess and compare the company’s historical results of operations.

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Page 6 of 9 Esterline Reports Fiscal 2018 Fourth Quarter and Full Year Financial Results

Thesenon-GAAP financial measures are not meant to be considered in isolation or as a substitute for the comparable GAAP measures, and free cash flow is not necessarily indicative of amounts available for discretionary use. There are limitations to thesenon-GAAP financial measures because they are not prepared in accordance with GAAP and may not be comparable to similarly titled measures of other companies due to potential differences in methods of calculation and items that comprise the calculation. The company compensates for these limitations by using thesenon-GAAP financial measures as a supplement to the GAAP measures and by providing reconciliations of thenon-GAAP and comparable GAAP financial measures. Thenon-GAAP financial measures should be read only in conjunction with the company’s consolidated financial statements prepared in accordance with GAAP.

This press release contains “forward-looking statements,” including statements regarding the proposed acquisition of Esterline by TransDigm, within the meaning of the Private Securities Litigation Reform Act of 1995. These statements relate to future events or the company’s future financial performance. In some cases, you can identify forward-looking statements by terminology such as “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “might,” “plan,” “potential,” “predict,” “should” or “will,” or the negative of such terms or other comparable terminology. These forward-looking statements are only predictions based on the current intent and expectations of the management of Esterline, are not guarantees of future performance or actions, and involve risks and uncertainties that are difficult to predict and may cause Esterline’s or its industry’s actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements. Esterline’s actual results and the timing and outcome of events, including the proposed transaction with TransDigm, may differ materially from those expressed in or implied by the forward-looking statements due to risks detailed in Esterline’s public filings with the Securities and Exchange Commission including the definitive proxy statement that will be filed with the SEC in connection with the proposed transaction with TransDigm and Esterline’s most recent Report on Form10-K/A.

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See attached Consolidated Statement of Operations, Consolidated Sales and

Earnings from Continuing Operations by Segment, and Consolidated Balance Sheet

Page 7 of 9 Esterline Reports Fiscal 2018 Fourth Quarter and Full Year Financial Results

ESTERLINE TECHNOLOGIES CORPORATION

Consolidated Statement of Operations (unaudited)

In thousands, except per share amounts

	Three Months Ended						Twelve Months Ended
	September 28, 2018			September 29, 2017			September 28, 2018			September 29, 2017
Segment Sales
Avionics & Controls	$	235,239		$	225,634		$	861,543		$	840,777
Sensors & Systems		201,549			189,086			766,065			724,373
Advanced Materials		98,506			113,930			407,231			435,154
Net Sales		535,294			528,650			2,034,839			2,000,304
Cost of Sales		350,969			362,422			1,368,531			1,340,259
		184,325			166,228			666,308			660,045
Expenses
Selling, general and administrative		89,225			88,332			387,231			374,981
Research, development and engineering		17,472			28,841			90,869			109,778
License fee income		—			—			(5,293	)		—
Transaction costs		5,381			—			7,192			—
Loss on sale of business		(1,483	)		—			3,730			—
Insurance recovery		—			—			—			(7,789	)
Total Expenses		110,595			117,173			483,729			476,970
Operating Earnings from Continuing Operations		73,730			49,055			182,579			183,075
Interest Income		(586	)		(181	)		(1,912	)		(527	)
Interest Expense		7,242			7,563			30,915			30,208
Earnings from Continuing Operations Before Income Taxes		67,074			41,673			153,576			153,394
Income Tax Expense		16,865			9,705			83,827			33,025
Earnings from Continuing Operations Including Noncontrolling Interests		50,209			31,968			69,749			120,369
Earnings Attributable to Noncontrolling Interests		(272	)		(435	)		(956	)		(1,504	)
Earnings from Continuing Operations Attributable to Esterline, Net of Tax		49,937			31,533			68,793			118,865
Gain (Loss) from Discontinued Operations, Attributable to Esterline, Net of Tax		2,802			(1,126	)		665			(7,311	)
Net Earnings Attributable to Esterline	$	52,739		$	30,407		$	69,458		$	111,554
Earnings (Loss) Per Share — Basic:
Continuing Operations	$	1.69		$	1.05		$	2.33		$	4.00
Discontinued Operations		.10			(0.04	)		.02			(0.25	)
Earnings (Loss) Per Share — Basic	$	1.79		$	1.01		$	2.35		$	3.75
Earnings (Loss) Per Share — Diluted:
Continuing Operations	$	1.69		$	1.05		$	2.32		$	3.96
Discontinued Operations		.09			(0.04	)		.02			(0.24	)
Earnings (Loss) Per Share — Diluted	$	1.78		$	1.01		$	2.34		$	3.72
Weighted Average Number of Shares Outstanding — Basic		29,445			29,973			29,598			29,767
Weighted Average Number of Shares Outstanding — Diluted		29,609			30,152			29,734			30,003

Page 8 of 9 Esterline Reports Fiscal 2018 Fourth Quarter and Full Year Financial Results

ESTERLINE TECHNOLOGIES CORPORATION

Consolidated Sales and Earnings From Continuing Operations by Segment (unaudited)

In thousands

	Three Months Ended						Twelve Months Ended
	September 28, 2018			September 29, 2017			September 28, 2018			September 29, 2017
Segment Sales
Avionics & Controls	$	235,239		$	225,634		$	861,543		$	840,777
Sensors & Systems		201,549			189,086			766,065			724,373
Advanced Materials		98,506			113,930			407,231			435,154
Net Sales	$	535,294		$	528,650		$	2,034,839		$	2,000,304
Earnings from Continuing Operations Before Income Taxes
Avionics & Controls	$	36,044		$	29,855		$	103,883		$	91,040
Sensors & Systems		32,095			16,815			85,214			86,902
Advanced Materials		26,010			17,909			71,298			73,891
Segment Earnings		94,149			64,579			260,395			251,833
Corporate expense		(20,419	)		(15,524	)		(77,816	)		(68,758	)
Interest income		586			181			1,912			527
Interest expense		(7,242	)		(7,563	)		(30,915	)		(30,208	)
Earnings from Continuing Operations Before Income Taxes	$	67,074		$	41,673		$	153,576		$	153,394

Page 9 of 9 Esterline Reports Fiscal 2018 Fourth Quarter and Full Year Financial Results

ESTERLINE TECHNOLOGIES CORPORATION

Consolidated Balance Sheet (unaudited)

In thousands

	September 28, 2018		September 29, 2017
Assets
Current Assets
Cash and cash equivalents	$	372,406	$	307,826
Accounts receivable, net		441,696		430,524
Inventories		457,226		477,969
Income tax refundable		9,077		12,814
Prepaid expenses		19,975		19,239
Other current assets		3,497		13,836
Current assets of businesses held for sale		—		6,501
Total Current Assets		1,303,877		1,268,709
Property, Plant and Equipment, Net		314,806		348,634
OtherNon-Current Assets
Goodwill		1,030,667		1,053,573
Intangibles, net		306,085		359,166
Deferred income tax benefits		44,008		56,793
Other assets		33,249		19,804
Non-current assets of businesses held for sale		4,225		13,334
	$	3,036,917	$	3,120,013
Liabilities and Shareholders’ Equity
Current Liabilities
Accounts payable	$	147,438	$	138,595
Accrued liabilities		232,730		230,007
Current maturities of long-term debt		17,546		17,424
U.S. and foreign income taxes		5,160		582
Current liabilities of businesses held for sale		144		7,184
Total Current Liabilities		403,018		393,792
Long-Term Liabilities
Credit facilities		—		50,000
Long-term debt, net of current maturities		654,922		709,424
Deferred income tax liabilities		28,899		43,978
Pension and post-retirement obligations		57,755		66,981
Long-term U.S. income taxes payable		32,902		—
Other liabilities		16,294		18,838
Non-current liabilities of businesses held for sale		—		1,724
Total Shareholders’ Equity		1,843,127		1,835,276
	$	3,036,917	$	3,120,013