EXHIBIT 99 [LOGO] Safety-Kleen Corp. 1000 North Randall Road Elgin, IL 60123 (847) 697-8460 For further information: FOR IMMEDIATE RELEASE CONTACT: MAUREEN FISK (847) 468-2452 SAFETY-KLEEN REPORTS SECOND QUARTER 1997 AND YEAR TO DATE RESULTS ELGIN, ILLINOIS -- JULY 8, 1997 -- Safety-Kleen Corp. (NYSE:SK) today announced results for the second quarter ended June 14, 1997. Consolidated revenue for the 12-week period was $230 million, up 9% compared with $211 million in the same quarter in 1996. Net earnings were $13.3 million, or $0.23 per share, compared with $13.6 million, or $0.23, in the same quarter one year ago. For the first twenty-four weeks of 1997, consolidated revenue increased 9% from the previous year to $450 million. Net earnings for the first two quarters of 1997 totaled $25.2 million compared with $26.7 million in 1996. On a per share basis, earnings were $0.43 in 1997 versus $0.46 one year ago. Commenting on the results, President and Chief Executive Officer, John G. Johnson, Jr., stated, "We are pleased with the revenue increases compared with the previous year. Revenue from our Industrial Parts Cleaner Service grew 10% while the Fluid Recovery service jumped nearly 18%, reflecting the addition of the Lab Pack Service announced earlier this year. The Lab Pack market is in excess of $400 million and we see an excellent opportunity to leverage existing relationships as we introduce this service. Automotive/Retail Repair Services increased 11% compared with the second quarter last year due primarily to the contribution from Vacuum Services. Our new services, which we define as Imaging, Vacuum and Lab Pack, collectively contributed $11.5 million in revenue during the quarter or approximately $50 million on an annualized basis." - MORE - [LOGO] Printed on recycled paper. [LOGO] SAFETY-KLEEN CORP. ADD ONE Johnson added, "We continue to move forward with our new business strategy and currently have the next extension to our Industrial Fluid Recovery Service in the test stage." Johnson further noted, "On the earnings side, the Company's margins have been impacted by the start up costs associated with our new businesses. We believe these services will begin to contribute to the earnings momentum by year-end. Our results also continue to be negatively affected by the depressed lube oil pricing. Had pricing remained constant with prices in the second quarter of 1996, consolidated revenue and net earnings for the second quarter would have increased by 10% and 8%, respectively," Johnson concluded. The Company also announced that its European operations continued to show solid improvement for the quarter with revenue increasing 7%, excluding the impact of currency fluctuations. Net earnings doubled those of the corresponding period last year. Safety-Kleen is a leading industrial and environmental service company dedicated to helping businesses recycle and process their waste streams. Safety-Kleen stock is traded on the New York Stock Exchange under the symbol "SK". For further information, contact Safety-Kleen via e-mail: FINANCE@SAFETY-KLEEN.COM PRIVATE SECURITIES LITIGATION REFORM ACT DISCLOSURE This press release contains various forward-looking statements, including revenue and operating projections. There are many factors that could cause actual results to differ materially, such as: adoption of new environmental laws and regulations; general business conditions, such as the level of competition; changes in demand for the Company's services and the price of petroleum based products. - END - CONSOLIDATED STATEMENT OF EARNINGS ($ in thousands, except per share amounts) TWELVE TWENTY-FOUR WEEKS ENDED WEEKS ENDED Jun. 14,1997 Jun. 15, 1996 Jun. 14,1997 Jun. 15, 1996 Revenue North America Automotive/Retail Repair Services $60,559 $54,498 $119,876 $109,107 Industrial Services Parts Cleaner 31,737 28,870 62,766 57,633 Fluid Recovery 38,746 32,973 73,103 63,421 Total Industrial 70,483 61,843 135,869 121,054 Oil Recovery Services 35,656 36,074 68,514 66,473 Other 38,208 34,978 75,457 68,012 Total North America 204,906 187,393 399,716 364,646 Europe 25,022 23,962 50,442 48,432 Consolidated Revenue 229,928 211,355 450,158 413,078 Operating costs and expenses 171,707 154,788 335,791 300,611 Gross profit 58,221 56,567 114,367 112,467 Selling and administrative expenses 32,730 30,099 65,305 59,827 Operating income 25,491 26,468 49,062 52,640 Interest expense, net 3,991 4,194 8,125 8,278 Earnings before income taxes 21,500 22,274 40,937 44,362 Income taxes 8,159 8,670 15,758 17,681 Net earnings $13,341 $13,604 $25,179 $26,681 Earnings per common and common equivalent share $0.23 $0.23 $0.43 $0.46 Average number of common and common equivalent shares outstanding 58,286 58,041 58,355 57,983 Cash dividends per common share $0.09 $0.09 $0.18 $0.18 - ------------------------------------------------ 1. The Company's interim reporting periods are twelve weeks each for the first three reporting periods of the year and seventeen and sixteen weeks for the fourth reporting period of 1997 and 1996, respectively. CONDENSED CONSOLIDATED BALANCE SHEET ($ in millions) JUNE 14, 1997 DEC. 28, 1996 ------------- ------------- Assets Current Assets $ 240.3 $ 230.1 Property, plant and equipment, net 634.9 646.8 Other assets 168.9 167.9 ------------ ------------- ============ ============= $ 1,044.1 $ 1,044.8 ============ ============= Liabilities and Shareholders' Equity Current liabilities $ 162.2 $ 157.8 Long-term debt 261.7 277.0 Other liabilities and deferrals 133.0 129.7 Shareholders' equity 487.2 480.3 ------------ ------------- ============ ============= $ 1,044.1 $ 1,044.8 ============= =============