Heeren Pathak

Vestmark, Inc. operates technology platform for integrating portfolio management, trading and back office functions. Its services include business process outsourcing, implementations, support, and education services. The company was founded by Charles D. Johnson and David B. Blundin in February 2001 and is headquartered in Wakefield, MA.

Vignette Corporation provides web content management, portal and collaboration solutions. The company was founded in 1995 and is headquartered in Austin, Texas.

Part of Schneider Electric SE, Simulation Sciences, Inc. is a company that provides engineering software services. The company is based in Brea, CA. Simulation Sciences was founded in 1967. Simulation Sciences was acquired by Siebe Plc on May 19, 1998 for $138.92 million.

Workgroup Technology Corp. develops collaborative product data management software solutions. Its clients include ABB Inc., Baker Oil Tools, Eaton Corp., FlightSafety International, General Electric Co., and Siemens Energy & Automation Inc. It was founded in 1992 and is headquartered in Tewksbury, MA.

The MITRE Corp. provides systems engineering, research and development and information technology support services. It offers federally funded research and development centers for the department of defense, the federal aviation administration, the internal revenue service and department of veteran affairs and the department of homeland security. The company was founded by Robert Everett in 1958 and is headquartered in McLean, VA.