Charles C. Grindstaff

Siemens Industry Software, Inc. engages in the development and provision of product lifecycle management software solutions. Its products include mechanical design, electrical and electronics development, software engineering, simulation and test, manufacturing planning, factory automation, manufacturing operations, and performance analytics. The company is headquartered in Plano, TX.

Mentor Graphics Corp. provides electronic design automation systems-advanced computer software and emulation hardware systems, which are used to automate the design, analysis, and testing of electronic hardware and embedded systems software in electronic systems and components. It markets products and services primarily to large companies in the military/aerospace, communications, computer, consumer electronics, semiconductor, networking, multimedia, and transportation industries. The firm operates through the following geographical segments: United States, Europe, Japan, Pacific Rim, and Others. The company was founded on February 4, 1981 and is headquartered in Wilsonville, OR.