- AMB Property Corporation
- Construction Systems Group
- Duke Shirley, LLC
- Dustin Enterprises
- Fairfax County Government
- Giant Food
- Keller Brothers
- L.F. Jennings, Inc. Construction Company
- The Loughlin Management Group, Inc.
- Meisel & Cohen Properties
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- Montgomery County Public Schools
- Prince Georges County Public Schools
- The Pruitt Corporation
- PS Business Parks
- The Rappaport Companies
- Roofing Consulting Services, Inc.
- Site Realty Group
- Scott Long Construction
- Vannoy & Associates, LLC.
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