Strong Castle has a Top Secret Facility Clearance and holds a GSA IT Schedule 70 # GS-35F-0319Y. As Signet Computers, the company has successfully delivered programs to the Government since 1994. In February, 2012, Signet Computers transitioned to new ownership and leadership and in October, 2012, the company name was changed to Strong Castle, Inc. (Strong Castle).

In FY 2012, Strong Castle grew rapidly by over 400% with the majority of employees coming from the DC HUBZone neighborhoods where Strong Castle calls home. Our successes this year include providing IT infrastructure and solutions for many Government customers. Strong Castle, Inc. continuously proposes the best-value, technically superior and innovative solutions to meet our customer’s needs and reduce costs.

Strong Castle, Inc. is a member of the HUBZone Council, the SDVOSB Council, the National Veteran-Owned Business Association (NaVOBA), the Greater Washington Hispanic Chamber of Commerce and the Asian American Chamber of Commerce.  Strong Castle, Inc. is also a member of the DC Chamber of Commerce and Loudoun County Chamber of Commerce.