73. Force 3

2016 Rank: 78

Top Executive: Mike Greaney, CEO

Location: Crofton, Md.

www.force3.com

More than a year ago, this solution provider that does most of its business with the federal government was acquired by Sirius Computer Solutions. As a Sirius subsidiary, Force 3, based in Crofton, Md., continues leveraging its engineering capabilities to build a practice around software-defined networking, secure collaboration, secure wireless and secure data center solutions.