ILOG delivers the world's most highly trusted, widely used optimization software.

More than 1,000 market leaders from most major industries rely on ILOG optimization technology in some of their most important operational applications.

Over 30% of the Global 500 build their planning and scheduling applications with ILOG optimization components. At least another 10% use software applications that embed ILOG technology.

• Customers by industry
  View ILOG optimization customers in manufacturing, transportation, defense, financial services, utilities, energy, retail, software, telecom, services and media.
• Success stories
  Learn how select ILOG customers are using optimization to improve operational efficiency.
• Edelman Award Finalists
  Find out why ILOG CPLEX is the optimization tool most-favored by finalists of the world's most prestigious operations research award.

Feature Customer

AT&T Corp.    AT&T Corporation is one of the largest communications companies in the world, offering a wide range of services to businesses, consumers and government. ILOG optimization engines are helping AT&T business customers quickly select the very best locations for their telemarketing centers by examining a wide range of data. The software has addressed a variety of telemarketing applications from order processing to account management, helping a broad scope of industries make the best decisions.