Strong Castle, Inc.

strong castle, inc. (formerly signet computers, incorporated) is a department of veteran affairs (va) verified service-disabled, veteran-owned small business (sdvosb), small business administration (sba) certified historically underutilized business zone (“hubzone”) and a commonwealth of virginia small, women, and minority (swam) certified minority-owned small business. with more than 100 years of combined leadership experience, strong castle, inc. offers exceptional management consulting, information technology products and professional services solutions. headquartered in historic leesburg, va and a principal office in a hubzone in washington, dc, we are proud to be serving the federal, state and local government marketplace along with the government contractor community since 1994. strong castle, inc. holds their own general services administration (“gsa”) it schedule 70, #gs-35f-0319y, and a top secret facility clearance.