Exa Corporation, based in Burlington, Massachusetts, develops, markets, and supports PowerFLOW?, PowerVIZ?, PowerCLAY?, PowerWRAP?, PowerSPECTRUM?, PowerTHERM? and PowerCOOL? CAE simulation software applications along with a full suite of engineering consulting services. The company's products are marketed to engineers worldwide in a range of industries including automotive, aerospace, chemical, energy, architectural, and environmental. PowerFLOW, Exa's flagship product, is a breakthrough technology that is unique among computational fluid dynamics (CFD) packages in its ability to handle complex geometry and deliver accurate fluid-flow analysis at a fraction of the total cost of other available solutions. Exa's products and services enable engineers to create