HALF OF FORTUNE 100 COMPANIES RELY ON INFORMATICA

Informatica Corporation, a leading provider of eBusiness analytic software, announced its customer base, now topping 1,100 customers, is comprised of more than half of all Fortune 100 companies and more than half of the companies that make up the Dow Jones Industrial Average. The continued emergence of Informatica data integration software as a market standard illustrates its successful adoption by leading global organizations to gain valuable business insight that helps improve operational performance, increase revenue growth and improve competitive responsiveness.

"With the exploding volumes of information generated by the proliferation of eBusiness and the increasing need to integrate and analyze this data in near real time, analytic software has become must-have technology for large organizations that plan to effectively compete and win in the global marketplace today," said Gaurav Dhillon, CEO of Informatica. "With a well-established track record for helping hundreds of industry-leading companies transform their corporate information into actionable business insight, the Informatica Insight Network is rapidly evolving into the de facto analytic standard."

Industries in which a majority of the largest players have licensed Informatica's analytic software platform include:

• Financial Services/Banking -- Four of the five largest Fortune Global 500 financial services/banking organizations rely on Informatica software: General Electric, Citigroup, Deutsche Bank and Credit Suisse.
• Insurance -- Six of the ten largest Fortune 1000 insurance organizations license Informatica, including: American International Group, Allstate, Prudential Insurance, Metropolitan Life Insurance and Liberty Mutual.
• Telecommunications -- Seven of the 10 largest Fortune Global 500 telecommunications organizations use Informatica: SBC Communications, Verizon Communications, GTE, WorldCom, AT&T, British Telecom and France Telecom.
• Pharmaceutical -- The seven largest Fortune 1000 pharmaceutical organizations are Informatica customers, including: Merck, Johnson & Johnson, Bristol-Myers Squibb, Pfizer, Abbott Laboratories and Warner-Lambert.
• Semiconductor Manufacturers -- Four of the five largest Fortune 1000 semiconductor manufacturers are Informatica customers, including: Advanced Micro Devices, LSI Logic and National Semiconductor.
• Aerospace -- Three of the five largest Fortune Global 500 aerospace companies use Informatica: Boeing, Lockheed Martin and Honeywell International.
• Entertainment -- The five largest Fortune Global 500 entertainment organizations use Informatica, including: Time Warner, News Corp, Viacom and Seagram.

The Informatica Insight Network combines the company's award-winning data integration platform and analytic applications with wireless, voice and Web delivery technologies. Such a network will allow companies to integrate data from disparate sources, analyze the information consistently across businesses, and deliver personalized, timely insight to a wide range of corporate information consumers via PC, Web portal, cell phone or PDA. The Informatica Insight Network complements and leverages companies' existing transactional systems-such as ERP, CRM, supply chain management, procurement and eCommerce-which have enabled operational efficiencies and generated a wealth of data containing potential untapped business insight.

About Informatica

Informatica provides eBusiness analytic software that enables companies to leverage business insight for competitive advantage. More than 1,100 global customers, including over half of the Fortune 100, leverage the Informatica Insight Network to integrate, analyze and personalize critical business information to improve business performance and responsiveness across the entire business value chain. Informatica products include a comprehensive family of analytic applications, the industry's most powerful data integration platform and a wide range of supporting services and partnerships. The company's list of leading customers includes 3Com, AMD, American Airlines, BMW, Boeing, Borders Group, Chevron, Cisco, CNET, Deutsche Bank, eBay, General Electric, Hewlett-Packard, Inktomi, Merck, Merrill Lynch, MetLife, MCI WorldCom, Motorola, Mutual of Omaha, Philips, Polo Ralph Lauren, Sprint and UBS. For more information, call 800-970-1179, or visit the Informatica Web site at www.informatica.com.

Contact Samantha Moore of Informatica Corporation, 650-687-6361 or smoore@informatica.com.