TCSA was acquired by Emerson Process Management, Power and Water Solutions in 2011. Please direct all inquiries to: Emerson Process Managment Power and Water Solutions 200 Beta Drive Pittsburgh, PA 15238 412-963-4000 http://www2.emersonprocess.com/en-us/divisions/power-water/Pages/powerwater.aspx TCSA provides products and services to the electric power generation industry in support of the operation and maintenance of new and aging generator and turbine control systems. TCSA's flagship product, the Digital Generator Controller (DGC), is the cornerstone of a modular and flexible state of the art digital replacement for virtually any existing excitation control system and a reliable choice for new OEM installations.