George McKenzie

Defense Point Security LLC provides cyber security services to the federal government. It engages in designing and implementing cyber security solutions to monitor and respond to advanced persistent threats (APT) as well as insider threats. The firm designs, develops and deploys information security technology and solutions that protect mission-critical information and resources for the federal government. The company was founded by George Mckenzie, Josh Nacol and Karl Levinson in 2007 and is headquartered in Alexandria, VA.

UltraViolet, Inc. is a cybersecurity company based in McLean, VA and has subsidiaries in the United States. UltraViolet, Inc. offers a comprehensive security technology management solution that connects RTaaS, PTaaS, MDR, and VMAAS to improve security posture and reduce demonstrable risk to organizations' security operations. The company is the world's first solution provider to deliver unified managed security operations services through connecting red and blue teams into one Ultraviolet service. Additionally, UltraViolet offers pen testing services that leverage automation and a bounty of microservices to better identify and mitigate security risks. The company was founded by Srikanth Parapelly, Bryce Kunz, Mischel Kwon, George McKenzie, and George McKenzie has been the CEO since incorporation.

QinetiQ US Holdings, Inc. provides technology development and other technical services. Its systems engineering services include global and theater defense architecture, defense systems interoperability, weapon systems engineering integration and testing, programmatic systems as well as homeland security technologies. The company was founded in 2005 and is headquartered in Waltham, MA.