Rusty Griffith

Walker Ventures LLC (Walker Ventures) is a venture capital firm founded in 1998 by Gina Dubbe Walker. The firm is headquartered in Glenwood, Maryland.

Siemens Corp. manufactures electrical hardware and software for the communication, power, medical and other industries. The company was founded in 1847 and is headquartered in Washington, DC.

Comsis Corp provides logistics consulting services. The private company is based in Silver Spring, MD.

Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA.

Part of McAfee Corp., Trusted Information Systems, Inc. makes security solutions for computer networks. The company is based in Glenwood, MD. Trusted Information Systems was acquired by Networks Associates, Inc. on April 29, 1998 for $297.18 million.

Walker Ventures LLC (Walker Ventures) is a venture capital firm founded in 1998 by Gina Dubbe Walker. The firm is headquartered in Glenwood, Maryland.

SF Transition LLC provided development and management of security protection solutions. It offered cyber security, risk and compliance, and information assurance services. The company was founded by Jonathon Perrelli in 2003 and was headquartered in Sterling, VA.