Exhibit 99.1 KLA-Tencor Reports Earnings of $244 Million on Revenues of $1.5 Billion for Fiscal Year 2004; Fourth Quarter Earnings and Revenues Reach New Highs for the Fiscal Year SAN JOSE, Calif.--(BUSINESS WIRE)--July 29, 2004--KLA-Tencor Corporation (Nasdaq:KLAC) today announced operating results for its fourth quarter and 2004 fiscal year ended June 30, 2004. The company reported strong gains for both the quarter and full fiscal year. For the quarter, the company reported net income of $96 million and earnings per diluted share of $0.48 on revenues of $450 million, which represented an increase on both a sequential and year-over-year basis. Revenues rose 16 percent from $390 million in the prior quarter and 46 percent from $308 million compared to the same period last year. Net income was also significantly higher, increasing from $66 million or $0.33 per diluted share in the prior quarter and $29 million or $0.15 per diluted share in the fourth quarter of fiscal 2003. For the full 2004 fiscal year, KLA-Tencor reported net income of $244 million or $1.21 per diluted share on revenues of $1.5 billion versus net income of $137 million or $0.70 per diluted share on revenues of $1.3 billion in its 2003 fiscal year. "Our strong financial performance for both the quarter and the year is the direct result of our customers' escalating investments in process control to help them stay on Moore's law and become the low cost producer of advanced chips," stated Ken Schroeder, President and Chief Executive Officer of KLA-Tencor. "This trend is intensifying with each new device generation since process control helps semiconductor manufacturers speed technology ramps, increase manufacturing yields and lower their capital costs by extending the life of their existing process toolsets. As a result, process control continues to represent a larger portion of our customers' capital budgets." During the quarter, orders for wafer inspection systems rose sharply, while demand for reticle inspection and metrology systems remained strong. Geographically, Japan and Taiwan represented the largest sequential order increases and were above their historical average share of total orders. The U.S. was within its historical average, while Europe, Korea, China and Singapore were below their historical averages. Gross margins improved during the quarter, rising another two percent sequentially to 58 percent compared to 56 percent in the third quarter. This improvement was primarily driven by cost reduction initiatives. Cash, cash equivalents and marketable securities increased by $156 million to $1.88 billion. Accounts receivable increased $10 million to $373 million on higher product shipments. Inventory increased by $27 million to $337 million, as the company continued to ramp production to meet customer demand. Forward Looking Statements: Statements in this press release regarding customers' escalating investments in process control and trend of escalating investments in process control are forward-looking statements, and are subject to the Safe Harbor provisions created by the Private Securities Litigation Reform Act of 1995. These forward-looking statements are based on current information and expectations, and involve a number of risks and uncertainties. Actual results may differ materially from those projected in such statements due to various factors, including but not limited to: the demand for semiconductors and new and enhanced product offerings by competitors. For other factors that may cause actual results to differ materially from those projected, please refer to the company's Form 10-K, Forms 10-Q and other filings with the Securities and Exchange Commission. Actual results could differ materially from those anticipated in forward-looking statements in this release as a result of certain factors, including those set forth in the risk factors described in the company's SEC filings. About KLA-Tencor: KLA-Tencor is the world leader in yield management and process control solutions for semiconductor manufacturing and related industries. Headquartered in San Jose, Calif., with operations around the world, KLA-Tencor ranked #6 on S&P's 2002 index of the top 500 companies in the U.S. KLA-Tencor is traded on the Nasdaq National Market under the symbol KLAC. Additional information about the company is available on the Internet at http://www.kla-tencor.com. KLA-Tencor Corporation CONDENSED CONSOLIDATED UNAUDITED BALANCE SHEETS June 30, June 30, 2004 2003 - ---------------------------------------------------------------------- (In thousands) ASSETS Cash, short-term investments and marketable securities $ 1,876,356 $1,487,883 Accounts receivable, net 372,773 223,535 Inventories 337,414 258,799 Land, property and equipment, net 376,052 382,729 Other assets 576,584 513,651 ------------- ----------- Total assets $ 3,539,179 $2,866,597 ============= =========== LIABILITIES AND STOCKHOLDERS' EQUITY Current liabilities: Accounts payable $ 63,991 $ 33,893 Deferred system profit 284,813 177,486 Unearned revenue 57,318 48,203 Other current liabilities 505,507 391,474 ------------- ----------- Total current liabilities 911,629 651,056 ------------- ----------- Stockholders' equity: Common stock and capital in excess of par value 984,804 814,968 Retained earnings 1,640,587 1,396,886 Accumulated other comprehensive income 2,159 3,687 ------------- ----------- Total stockholders' equity 2,627,550 2,215,541 ------------- ----------- Total liabilities and stockholders' equity $ 3,539,179 $2,866,597 ============= =========== KLA-Tencor Corporation CONDENSED CONSOLIDATED UNAUDITED STATEMENTS OF OPERATIONS Three months ended Fiscal year ended June 30, June 30, 2004 2003 2004 2003 - ---------------------------------------------------------------------- (In thousands, except per share data) Revenues: Product $372,546 $240,638 $1,200,160 $1,060,142 Service 77,892 67,675 296,558 262,907 --------- --------- ---------- ----------- Total revenues 450,438 308,313 1,496,718 1,323,049 Costs and operating expenses: Costs of goods sold 187,498 157,292 670,013 671,505 Research and development 77,110 64,084 280,641 268,291 Selling, general and administrative 64,255 57,855 248,706 253,933 Non-recurring acquisition, restructuring and other, net -- -- -- (9,402) --------- --------- ---------- ----------- Total costs and operating expenses 328,863 279,231 1,199,360 1,184,327 --------- --------- ---------- ----------- Income from operations 121,575 29,082 297,358 138,722 Interest income and other, net 6,716 9,552 27,358 41,796 --------- --------- ---------- ----------- Income before income taxes 128,291 38,634 324,716 180,518 Provision for income taxes 32,124 9,275 81,015 43,327 --------- --------- ---------- ----------- Net income $ 96,167 $ 29,359 $ 243,701 $ 137,191 ========= ========= ========== =========== Basic earning per share: Net income $ 0.49 $ 0.15 $ 1.25 $ 0.72 ========= ========= ========== =========== Diluted earnings per share: Net income $ 0.48 $ 0.15 $ 1.21 $ 0.70 ========= ========= ========== =========== Weighted average number of shares: Basic 196,529 190,670 194,976 189,817 ========= ========= ========== =========== Diluted 201,669 196,630 201,799 194,785 ========= ========= ========== =========== CONTACT: KLA-Tencor John Kispert, 408-875-6224 (Chief Financial Officer) john.kispert@kla-tencor.com Cary Halsted, 408-875-4094 (Investment Community) cary.halsted@kla-tencor.com Kern Beare, 408-875-7039 (Media) kern.beare@kla-tencor.com