Tau Technologies is a company that provides modeling simulation and analysis solutions for energy, optics, and space-related programs. Its products include Satellite Visualization and Signature Tool (SVST), a system that renders multiple model formats and simulates sensor imagery; Dynamic Aimpoint Laser Engagement (DALE), a tool for optimal aimpoint selection considering scenario geometry; Fast Scene-generation Tools (FaST), a platform that uses graphical processing unit (GPU) to simulate sensor output at frame rates, etc. The company offers electro-optical system development and integration, prototyping, data analysis, scientific research, engineering support, and other services.