89. Whitlock

2016 Rank: 90

Top Executive: Doug Hall, CEO

Location: Richmond, Va.

www.whitlock.com

Whitlock offers enterprise management and strategy services for customers. The company's target vertical markets include the energy, financial, government, and healthcare sectors, to name a few. Whitlock also offers an array of virtual solutions for meeting rooms, including V-Concert, a cloud-based suite of video collaboration and management services.