Exhibit 99.1 AMCOL INTERNATIONAL (NYSE: ACO) REPORTS 34 PERCENT INCREASE IN FOURTH QUARTER DILUTED EARNINGS PER SHARE FROM CONTINUING OPERATIONS OVER 2003 ARLINGTON HEIGHTS, Ill., Jan. 18 /PRNewswire-FirstCall/ -- AMCOL International Corp. (NYSE: ACO) today reported its unaudited results for the fourth quarter and year ended December 31, 2004. Income from continuing operations was $6.3 million, or $0.20 per diluted share, for the fourth quarter of 2004 compared with $4.6 million, or $0.15 per diluted share, in the prior year period. As compared with the prior year's fourth quarter, the 2004 fourth quarter was positively impacted by approximately $0.04 per diluted share from continuing operations due to a lower effective income tax rate. This release should be read in conjunction with the attached unaudited condensed consolidated financial statements, including the footnote detailing the reclassification of certain amounts for the 2003 periods to conform to the current year presentation. Net sales in the fourth quarter of 2004 were $111.6 million compared to $93.6 million for the same period in 2003. Operating profit was $7.1 million compared to $6.4 million in the fourth quarters of 2004 and 2003, respectively. Income from continuing operations for 2004 was $27.5 million, or $0.89 per diluted share, compared with $19.9 million, or $0.67 per diluted share, for the prior year. Weighted average common and common equivalent shares increased by 3 percent from 2003. Net sales were $458.5 million for the year ended December 31, 2004, compared with $372.0 million in the prior year. Operating profit was $37.0 million in 2004 compared with $28.9 million in 2003. "AMCOL International completed a very good year, with sales in excess of $450 million and operating profit of $37 million, increases of approximately 23 percent and 28 percent respectively over 2003. While it is gratifying to have achieved these results, our operating profit increase from continuing operations in the fourth quarter did not keep pace with our increase in sales revenues," said Larry Washow, AMCOL president and chief executive officer. "This resulted in part from the increase in raw material, energy and transportation costs. It is our objective, however, to achieve earnings growth in excess of sales growth as we go forward." Washow noted, "Our minerals segment continued to be AMCOL's largest sales producer with 57 percent of our 2004 total. Metalcasting remains our largest group with increased sales in the face of a stable U.S. market. This group continued to expand globally in our traditional market, but as a leader in the metalcasting industry, product line expansion is a natural stepping stone to furthering this group's sales." Washow added, "Also in the minerals segment, our detergent group had a weaker fourth quarter as customer product changes impacted our revenues. Margins in the pet products group were also down as packaging and freight costs negatively impacted our results." Washow continued, "Our environmental segment enjoyed another year of growth, reaching a new level of profitability and sales. With European operations as a major contributor, the environmental segment benefited from internal growth as well as the European lining technology acquisition made in the first quarter of 2004, which contributed immediately to our top line and positioned us for further growth." Washow said, "Our lining technologies and building materials groups continue to grow their market presence around the world. Demand within our targeted markets, technology introductions and increasing performance for our environmental products and services have led to another very positive year for these groups. The oilfield services group did not meet expectations, being hampered in part by the transition of the acquisition completed in early 2004. Critically important to this group's future growth are sales of improved filtration technology to offshore production platforms and onshore pipelines." Washow noted that AMCOL's transportation segment also completed a strong year, in spite of increased diesel fuel costs. Washow concluded, "We have set clear, attainable goals for 2005. With our solid foundation in diverse products and our aggressive global penetration, we expect AMCOL's returns should continue to grow." Net income was $6.3 million, or $ 0.20 per diluted share, for the fourth quarter of 2004 compared with $13.6 million, or $0.44 per diluted share, in the prior year period. The 2003 fourth quarter included $8.9 million of income from discontinued operations, or $0.29 per diluted share. Net income for 2004 was $27.5 million, or $0.89 per diluted share, compared with $28.9 million or $0.97 per diluted share, for the prior year. Net income for 2003 includes $8.9 million of income from discontinued operations, or $0.30 per diluted share. This income resulted from income tax benefits relating to the Company's discontinued U.K. metalcasting business that was sold in 2001. SEGMENT DISCUSSIONS Minerals The minerals segment, which accounted for approximately 57 percent of consolidated net sales for 2004, reported a sales increase of 21 percent, and a 29 percent increase in operating profit. Fourth quarter sales and operating profits for the minerals segment were up 13 percent and down 1 percent, respectively. Environmental The Company's environmental segment, which accounted for approximately 37 percent of AMCOL's consolidated net sales for 2004, registered an operating profit of $20.8 million compared with an operating profit of $17.9 million in 2003, on a sales increase of 30 percent. Transportation AMCOL's transportation operations, which accounted for approximately 9 percent of the Company's consolidated net sales, including inter-segment shipping revenue, reported an 8 percent increase in sales for the year compared to 2003. Operating profit for 2004 was up 11 percent over the prior year. FINANCIAL OVERVIEW Total long-term and short-term debt amounted to $34.3 million at December 31, 2004, compared with $9.0 million at December 31, 2003. Debt was 14 percent of total capitalization as of December 31, 2004, compared with 4.7 percent as of December 31, 2003. Cash and cash equivalents were $17.6 million at the end of 2004 compared with $13.5 million in 2003. For the year 2004, general, selling and administrative expenses were 17 percent of net sales compared with 18 percent in 2003. In the fourth quarter, general, selling and administrative expenses for the environmental segment were reduced by approximately $1.2 million due to a change in the estimate of a long-term incentive compensation accrual. Also in this quarter, as further detailed in the unaudited financial statements accompanying this earnings release, the Company changed its classification of commissions earned by independent sales representatives from a sales deduction to general, selling and administrative expenses. Net interest expense for 2004 was $0.8 million compared with $0.3 million in the previous year. Shares outstanding at December 31, 2004, were approximately 29.4 million compared with approximately 29.1 million at December 31, 2003. Weighted average common and common equivalent shares outstanding increased by 3 percent for the full year and remained the same during the fourth quarter of 2004. For the year, the Company repurchased approximately 183 thousand shares of its common stock at an aggregate cost of $2.9 million, or an average price of $15.70 per share. Approximately $10 million remains available in the stock repurchase program approved by the Board of Directors in May 2004. AMCOL's financial condition at December 31, 2004, included working capital of approximately $122.5 million and a current ratio of 3.0-to-1. Working capital was $87.0 million and the current ratio was 2.7-to-1 at December 31, 2003. This release contains certain forward-looking statements regarding AMCOL's expected performance for future periods and actual results for such periods might materially differ. Such forward-looking statements are subject to uncertainties, which include, but are not limited to, actual growth in AMCOL's various markets, utilization of AMCOL's plants, currency exchange rates, currency devaluation, delays in development, production and marketing of new products, integration of acquired businesses, and other factors detailed from time to time in AMCOL's annual report and other reports filed with the Securities and Exchange Commission. AMCOL International Corp., headquartered in Arlington Heights, Ill., produces and markets a wide range of specialty mineral products used for industrial, environmental and consumer-related applications. AMCOL is the parent of American Colloid Co., CETCO (Colloid Environmental Technologies Co.), Volclay International, Nanocor and the transportation operations, Ameri- Co Carriers, Inc. and Ameri-Co Logistics, Inc. AMCOL's common stock is traded on the New York Stock Exchange under the symbol ACO. AMCOL's web address is http://www.amcol.com. AMCOL's fourth quarter conference call will be available live on Jan. 18, 2005 at 11 a.m. EST on the AMCOL website. AMCOL INTERNATIONAL CORPORATION CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) (In thousands, except number of shares) Twelve months ended Three months ended December 31, December 31, ---------------------------- ---------------------------- 2004 2003 2004 2003 ------------ ------------ ------------ ------------ Continuing Operations Net sales (1) $ 458,511 $ 371,966 $ 111,603 $ 93,567 Cost of sales 342,584 274,415 85,571 69,414 Gross profit (1) 115,927 89,551 26,032 22,366 General, selling and administrative expenses (1) 78,894 68,614 18,964 17,755 Operating profit 37,033 28,937 7,068 6,398 Other income (expense): Interest income (expense), net (825) (280) (238) 13 Other income, net 225 604 294 333 (600) 324 56 346 Income before income taxes and equity in income of minority interest and 36,433 29,261 7,124 6,744 joint ventures Income taxes 10,163 9,946 1,189 2,290 Income before equity in income of minority interest and joint ventures 26,270 19,315 5,935 4,454 Income from minority interest and joint ventures 1,180 600 375 190 Income from continuing operations $ 27,450 $ 19,915 $ 6,310 $ 4,644 Discontinued Operations Gain on 2001 disposal (including income tax benefits of $8,741 in 2003) 0 8,950 0 8,950 Net income $ 27,450 $ 28,865 $ 6,310 $ 13,594 Earnings per share Weighted average common shares outstanding 29,140,892 28,357,009 29,230,659 28,893,630 Weighted average common and common equivalent shares outstanding 30,729,645 29,849,578 30,836,292 30,707,027 Basic earnings per share Continuing operations $ 0.94 $ 0.70 $ 0.22 $ 0.16 Gain on disposal 0.00 0.32 0.00 0.31 Net income $ 0.94 $ 1.02 $ 0.22 $ 0.47 Diluted earnings per share Continuing operations $ 0.89 $ 0.67 $ 0.20 $ 0.15 Gain on disposal 0.00 0.30 0.00 0.29 Net income $ 0.89 $ 0.97 $ 0.20 $ 0.44 Dividends declared per share $ 0.32 $ 0.16 $ 0.09 $ 0.05 AMCOL INTERNATIONAL CORPORATION CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (In thousands, except number of shares) December 31, December 31, 2004 2003 ------------ ------------ ASSETS Cash $ 17,594 $ 13,525 Accounts receivable, net 86,128 60,997 Inventories 64,213 46,182 Income tax receivable - 8,445 Other current assets 14,555 9,147 Total current assets 182,490 138,296 Property, plant, equipment and mineral rights 93,844 86,996 Investments in and advances to joint ventures 15,023 13,068 Intangible assets 19,253 6,978 Assets held for sale 752 0 Other long-term assets 13,780 13,439 $ 325,142 $ 258,777 LIABILITIES AND STOCKHOLDERS' EQUITY Notes payable $ - $ 844 Accounts payable 25,473 20,365 Income tax payable 1,247 - Accrued liabilities 33,292 30,142 Total current liabilities 60,012 51,351 Long-term debt 34,295 9,006 Minority interest in subsidiaries 5 116 Other long-term obligations 19,848 13,815 19,853 13,931 Stockholders' equity 210,982 184,489 $ 325,142 $ 258,777 Common shares outstanding at the end of the period 29,395,755 29,107,746 AMCOL INTERNATIONAL CORPORATION AND SUBSIDIARIES CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) (In thousands) Twelve months ended December 31, --------------------------- 2004 2003 ------------ ------------ Cash flows from operating activities: Income from continuing operations $ 27,450 $ 19,915 Adjustments to reconcile income from continuing operations to net cash provided by operating activities: Depreciation, depletion, and amortization 19,181 18,160 Decrease (increase) in current assets (32,152) (20,671) Decrease (increase) in noncurrent assets (1,810) (3,467) Increase (decrease) in current liabilities 10,366 10,484 Increase (decrease) in noncurrent liabilities 1,196 937 Other 2,402 (360) Net cash provided by operating activities 26,633 24,998 Cash flows from investing activities: Acquisition of land, depreciable and intangible assets (21,400) (15,795) Acquisitions (14,335) (7,144) Other 777 1,401 Net cash used in investing activities (34,958) (21,538) Cash flows from financing activities: Net change in outstanding debt 20,490 (8,324) Dividends paid (9,377) (4,560) Proceeds from exercise of stock options 1,090 5,287 Purchases of treasury stock (2,879) (1,593) Net cash used in financing activities 9,324 (9,190) Effect of foreign currency rate changes on cash 3,070 3,658 Net increase (decrease) in cash and cash equivalents 4,069 (2,072) Cash and cash equivalents at beginning of period 13,525 15,597 Cash and cash equivalents at end of period $ 17,594 $ 13,525 AMCOL INTERNATIONAL CORPORATION AND SUBSIDIARIES SEGMENT RESULTS (Unaudited) (Dollars in thousands) MINERALS Quarter ended December 31, 2004 vs. 2003 -------------------------------------------------- ----------------------- 2004 2003 $Change %Change ----------------------- ----------------------- ---------- ---------- Product sales (1) $ 59,517 $ 52,796 Shipping revenue 5,525 4,558 Net sales (1) 65,042 100.0% 57,354 100.0% 7,688 13.4% Cost of sales-product 47,680 41,277 Cost of sales-shipping 5,525 4,558 Cost of sales 53,205 81.8% 45,835 79.9% Gross profit (1) 11,837 18.2% 11,519 20.1% 318 2.8% General, selling and administrative exp. (1) 5,327 8.2% 4,950 8.6% 377 7.6% Operating profit 6,510 10.0% 6,569 11.5% (59) -0.9% ENVIRONMENTAL Quarter ended December 31, 2004 vs. 2003 -------------------------------------------------- ----------------------- 2004 2003 $Change %Change ----------------------- ----------------------- ---------- ---------- Product sales (1) $ 38,575 $ 28,115 Shipping revenue 1,757 2,174 Net sales (1) 40,332 100.0% 30,289 100.0% 10,043 33.2% Cost of sales-product 25,488 16,395 Cost of sales-shipping 1,757 2,174 Cost of sales 27,245 67.6% 18,569 61.3% Gross profit (1) 13,087 32.4% 11,720 38.7% 1,367 11.7% General, selling and administrative exp. (1) 8,529 21.1% 8,740 28.9% (211) -2.4% Operating profit 4,558 11.3% 2,980 9.8% 1,578 53.0% TRANSPORTATION Quarter ended December 31, 2004 vs. 2003 -------------------------------------------------- ----------------------- 2004 2003 $Change %Change ----------------------- ----------------------- ---------- ---------- Net sales $ 10,281 100.0% $ 8,995 100.0% 1,286 14.3% Cost of sales 9,173 89.2% 8,081 89.8% Gross profit 1,108 10.8% 914 10.2% 194 21.2% General, selling and administrative exp. 748 7.3% 619 6.9% 129 20.8% Operating profit $ 360 3.5% $ 295 3.4% 65 22.0% CORPORATE Quarter ended December 31, 2004 vs. 2003 -------------------------------------------------- ----------------------- 2004 2003 $Change %Change ----------------------- ----------------------- ---------- ---------- Intersegment shipping revenues $ (4,052) $ (3,071) Intersegment shipping costs (4,052) (3,071) Gross profit - - General, selling and administrative exp. 3,427 2,555 872 34.1% Nanocomposites 933 891 42 4.7% Operating loss $ (4,360) $ (3,446) (914) -26.5% AMCOL INTERNATIONAL CORPORATION AND SUBSIDIARIES SEGMENT RESULTS (Unaudited) (Dollars in thousands) MINERALS Twelve months ended December 31, 2004 vs. 2003 -------------------------------------------------- ----------------------- 2004 2003 $Change %Change ----------------------- ----------------------- ---------- ---------- Product sales (1) $ 240,403 $ 198,340 Shipping revenue 23,068 18,764 Net sales (1) 263,471 100.0% 217,104 100.0% 46,367 21.4% Cost of sales-product 187,728 155,284 Cost of sales-shipping 23,068 18,764 Cost of sales 210,796 80.0% 174,048 80.2% Gross profit (1) 52,675 20.0% 43,056 19.8% 9,619 22.3% General, selling and administrative exp. (1) 22,394 8.5% 19,633 9.0% 2,761 14.1% Operating profit $ 30,281 11.5% $ 23,423 10.8% 6,858 29.3% ENVIRONMENTAL Twelve months ended December 31, 2004 vs. 2003 -------------------------------------------------- ----------------------- 2004 2003 $Change %Change ----------------------- ----------------------- ---------- ---------- Product sales (1) $ 159,790 $ 121,795 Shipping revenue 10,362 9,556 Net sales (1) 170,152 100.0% 131,351 100.0% 38,801 29.5% Cost of sales-product 101,009 71,341 Cost of sales-shipping 10,362 9,556 Cost of sales 111,371 65.5% 80,897 61.6% Gross profit (1) 58,781 34.5% 50,454 38.4% 8,327 16.5% General, selling and administrative exp. (1) 38,028 22.3% 32,599 24.8% 5,429 16.7% Operating profit $ 20,753 12.3% $ 17,855 13.6% 2,898 16.2% TRANSPORTATION Twelve months ended December 31, 2004 vs. 2003 -------------------------------------------------- ----------------------- 2004 2003 $Change %Change ----------------------- ----------------------- ---------- ---------- Net sales $ 40,650 100.0% $ 37,549 100.0% 3,101 8.3% Cost of sales 36,179 89.0% 33,508 89.2% Gross profit 4,471 11.0% 4,041 10.8% 430 10.6% General, selling and administrative exp. 2,751 6.8% 2,494 6.6% 257 10.3% Operating profit $ 1,720 4.2% $ 1,547 4.1% 173 11.2% CORPORATE Twelve months ended December 31, 2004 vs. 2003 -------------------------------------------------- ----------------------- 2004 2003 $Change %Change ----------------------- ----------------------- ---------- ---------- Intersegment shipping revenues $ (15,762) $ (14,038) Intersegment shipping costs (15,762) (14,038) Gross profit - - General, selling and administrative exp. 12,066 10,090 1,976 19.6% Nanocomposites 3,655 3,798 (143) -3.8% Operating loss $ (15,721) $ (13,888) (1,833) -13.2% (1) Net sales in period prior to the fiscal year and quarter ended December 31, 2004 were reported net of commissions earned by independent sales representatives. Effective for the fiscal year and quarter ended December 31, 2004, these commissions are included in general, selling and administrative expenses. Thus, for the fiscal year and quarter ended December 31, 2003, these commissions have been reclassified to conform to the current year accounting presentation. This change in accounting presentation did not impact reported net income or earnings per share. SOURCE AMCOL International Corp. -0- 01/18/2005 /CONTACT: Jennifer Melsheimer, Investor Relations Manager of AMCOL International Corp., +1-847-394-8730/ /Web site: http://www.amcol.com /