- USDA Animal and Plant Health Inspection Service
- Valley Insurance
- Vantage House
- Victor O. Schinnerer and Company, Inc.
- Visionary Leadership
- Walter Reed National Military Medical Center
- Washington Adventist Hospital
- Washington County Hospital
- Washington Financial Group, Inc.
- Washington Resource Consulting Group
- Webfirst, Inc.
- WEDGCO Engineering
- Welocalize, Inc.
- WESTAT
- Westover Consultants Inc.
- Wet Dog Carwash
- White Oak Medical Center
- Whiting-Turner Contracting Company
- Worcester County
- Worcester County Commissioners
- Ziegler Capital Markets Group