Jeff H. Feinstein

Founded by Mark R. Schuster in 1989, the Schuster Group is a privately-held, vertically integrated investment management and real estate development firm located in Seattle, Washington. They manage the Schuster Realty Partners Fund.

Vallent Corp. provides service assurance management solutions that help communication service providers leverage network data to improve their operational performance. Vallent’s integrated network performance management, service quality management and business management solutions give operators the information they need to prioritize network operations based on business impact and offer their customer’s the services and quality they demand. The company was formed in February 2005 from the merger of WatchMark-Comnitel and Metrica Software Systems. Its headquarters are located in Bellevue, WA.

Metapath Software International, Inc. provides business and open-source software used by the wireless telecommunications industry to launch and support mobile voice and data services. The company was founded in 1989 and is headquartered in London, the United Kingdom.

Versive, Inc. provides predictive analytics application services. It offers big data analytical and statistical application. The firm serves the banking and finance, web content optimization and personalization, and online travel industries. The company was founded by Stephen J. Purpura and Christian T. Metcalfe in March 2012 and is headquartered in Seattle, WA.

Sequent Computer Systems, Inc. provides high-end scalable data-center-ready open systems solutions for large organisations. The company develops and sells symmetric multiprocessing computer systems that support large-scale on-line transaction

Part of Peak Technologies, Inc., Catalyst Consulting Services, Inc. is a nonprofit consulting firm that specializes in helping nonprofits advance their development, capital campaigns, and fundraising programs. The company is based in Phoenix, AZ. The company also conducts nonprofit executive searches nationwide and specialize in recruiting for nonprofit leadership positions. The company was founded by Jeff H. Feinstein and Jeffrey Gathe. Catalyst Consulting Services was acquired by Catalyst International, Inc. on July 10, 2003.

ExtraHop Networks, Inc. designs and develops cloud-native network detection and response platform for the hybrid enterprise. The firm offers ExtraHop Reveal(x), Reveal(x) Cloud, ExtraHop for application and network performance, threat detection and response, customer experience monitoring, and SDN and virtualization. The company was founded by Raja Mukerji and Jesse Rothstein in 2007 and is headquartered in Seattle, WA.