Founded in 2014. Veteran-Owned.

In 2014, retired Army Chief Warrant Officer Vernon Green Jr. set out to establish an IT & cybersecurity business built on integrity and exceeding expectations. In the years since, he has done just that. With stable growth since inception and a team of experts supporting the corporate office, GCubed is on track for continued success.
We have diversified experience and past performance securing networks, managing IT operations, and providing technical support. As GCubed grows and matures, we have invested in ISO 9001, ISO 20000, ISO 27000, and CMMI Level 3 certifications. As an 8(a) and SDVOSB (Service-Disabled Veteran-Owned Small Business), we continue to make strategic and tactical decisions to expand our capabilities.

DUNS: 079385641
CAGE Code: 745R7


Mission GC Blue

Keeping people and business securely connected by incorporating innovative technology, exemplary customer service, and empowering an organization’s greatest asset – its workforce.


Changing the world through the empowerment of people; inspiring focus on Mission over Self.


236220 Commercial and Institutional Building Construction
334210 Telephone Apparatus Manufacturing
517911 Telecommunications Reseller
518210 Data Processing Hosting & Related Services
519190 All Other Information Services
541330 Engineering Services
541511 Custom Computer Programming
541512 Computer Digital Systems Design Services
541513 Computer Facilities Management
541519 Other Computer Related Service

541611 Administrative/General Management Consulting Services
541614 Other Consulting Services
541618 Other Management Consulting Services
541690 Other Scientific/Technical Consulting Services
561110 Office Administrative Services
561210 Facilities Support Services
561499 All Other Business Support Services
561612 Security Guards & Patrol Services
561920 Convention and Trade Show Organizers
611420 Computer Training
611430 Professional and Management Development Training


GCubed History
March 15, 2019


U.S. Army Acquisition Support Center contract win.

April 15, 2019


Center for Army Analysis contract win.

April 24, 2019
April 30, 2019


Army Audit Agency contract win.

June 15, 2019

Good Business Award

Good Business Award

GCubed wins 1st place in the small business category, awarded by the Northern Virginia Chamber of Commerce.

August 15, 2019

Inc. 500

Inc. 500

GCubed is ranked as the 386th fastest growing privately owned company in the U.S. on the Inc. 500 List.

August 15, 2019


Joint Service Provider Web CoE contract win.

October 16, 2019

HIRE Vets Gold Medallion

HIRE Vets Gold Medallion

GCubed is awarded the HIRE Vets Gold Medallion for commitment to recruiting and retaining veterans.

January 15, 2020

Vet100 List

Vet100 List

GCubed is ranked as the 29th fastest-growing privately and veteran-owned company in the U.S.

April 24, 2020

Fantastic 50 List

Fantastic 50 List

GCubed is ranked as the 5th fastest-growing company in Virginia and is the Virginia Vanguard winner in the technology category.

Our Quality Policy
GCubed, Inc. is committed to providing superior performance for our customers by focusing on customer requirements and continued process improvement to achieve and sustain a high degree of customer satisfaction and quality.