ILOG S.A. develops, markets, and sells enterprise software and services worldwide. The company’s business rule management systems include ILOG JRules for Java comprising rule team server, rule studio, rule execution server, and rule scenario manager; ILOG Rules, the C++ version of ILOG JRules; and ILOG Rule for .NET. Its optimization-based decision tools and applications include ILOG CPLEX, a math programming engine; ILOG CP, a constraint programming engine; ILOG OPL-CPLEX development system for building, testing, debugging, tuning, and deploying optimization models; optimization decision management system, an application development tool focusing on scenario creation and comparison; and supply chain optimization products, such as ILOG Fab PowerOps, ILOG Plant PowerOps, and ILOG Transport PowerOps. The company’s visualization software components consist of ILOG JViews, a set of portable software components that offer 2D and 3D geographical services, schematic and monitoring interfaces, visual dashboards, automatic layout of graphs, professional charts, Gantt displays, and network visualization; ILOG Views, which offer 2D interactive displays, such as command and control interfaces mapping applications, charts and Gantt displays, and modeling and graphing tools; ILOG Gantt for .NET, which allows developers to build planning, scheduling, and project management front-ends; and ILOG Diagrammer for creating graphical editing, visualization, supervision, and monitoring tools for.NET. ILOG S.A. distributes its products through direct sales force, system integrators, value added resellers, independent software vendors, and original equipment manufacturers primarily in North America, Europe, and the Asia-Pacific region. Its software is used in a range of applications in the manufacturing, financial services, transportation, communications, public and defense, and aerospace sectors. The company was founded in 1987 and is headquartered in Gentilly, France.