1) AAA Club Alliance/AAA Mid-Atlantic

2) Anne Arundel County Public Schools

3) County Commissioners of Charles County, Maryland

4) D.R. Horton

5) Elion Acq, LLC

6) Fraternal Order of Police Lodge #112

7) Melwood, Inc.

8) MGM Resorts International

9) Pepco Holdings, LLC.

10) Prince George's County Public Schools

11) Ritchie Land Reclamation

12) United Communities Against Poverty (UCAP)

13) Walton International Group, Inc.

14) Washington Gas

15) Washington Suburban Sanitary Commission

16) Wills Group, The