Founder & CEO

Vernon Green Jr. is a retired Army Chief Warrant Officer. He has a master’s degree in Cybersecurity, a B.S. in Computer Information Technology, as well as Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker (CEH), Cisco Certified Network Associate (CCNA), and Security+ certifications. He is an active NAACP member, serves on the Business Advisory Committee for Stafford County, and previously served as President of the Board of Directors for the community HOA.

Having served his country for 20+ years, he continues a tradition of service through GCubed’s 501 (c)(3), non-profit entity, G3 Community Services, an organization focused on improving lives and strengthening communities.

Currently he, his wife, and three daughters are residents of Virginia with an established presence in New York and the Washington Metropolitan Area.


President & CFO

Wendy Maurer has over 20 years of business experience leading organizations large and small. She has a bachelor’s degree in Financial Management from the University of Las Vegas where she attended on  scholastic, speech and debate, and student leadership scholarships.

Wendy provides the leadership, management, and vision necessary to ensure that the company has the proper people and operational controls in place to provide top quality service for our customers. She accomplishes this through her passion for mission success coupled with the values of the company. 


Director of Business Development

Kevin Haimovici is a retired U.S. Army veteran and retired Civil Servant with over 25 years of IT experience supporting the Pentagon, U.S. Army, Defense Information Systems Agency, and the Federal Emergency Management Agency. Kevin specialized in Cyber Defense and served as the Defensive Cyber Operations Division Chief, for Joint Service Provider for 10 years. Kevin’s military career spanned several career fields to include nuclear weapons maintenance, electronics repair, information technology, and infantry. He holds a Bachelor of Science in Information Technology and is a Certified Information Systems Security Professional (CISSP).

Kevin has been active in Boy Scouts of America for over 14 years serving in numerous positions to include Den Leader, Committee Chair, Merit Badge Counselor, and District Advancement Chair. He previously served as the President of a local Stafford community Homeowners Association as President.

Kevin is responsible for establishing and maintain long-lasting relationships within the Stafford community, State, Federal, and Department of Defense organizations, and other commercial businesses. He is responsible for obtaining wider brand recognition of GCubed and G3CS while also increasing financial growth for GCubed.

Kevin and his wife are residents of Virginia. Their 3 sons are all Eagle Scouts and actively involved in supporting their local communities. 


Operations Manager

Keith King is a U. S. Army veteran with over eight years of IT experience supporting the Department of State (DOS) and the Department of Defense (DoD) in policy writing and analysis, as well as installing, employing, maintaining, and repairing telecommunications equipment. He has a bachelor’s degree in Technical Management with a concentration in Business Intelligence and Analytics Management. He is currently pursuing his master’s degree in Technology Management at Georgetown University. Keith also has CompTIA’s Security+ certification.

Keith is responsible for the implementation and maintenance of IT resources for GCubed. He evaluates emerging technologies and systems to enhance technology services for the organization. Outside of the office, he enjoys watching sports and spending time with his wife and four sons.