1) Amazon.com Services, LLC

2) American Coatings Association

3) Baltimore Gas and Electric Company

4) Behavioral Health System Baltimore

5) City of Rockville

6) Cloverleaf Standardbred Owners Association

7) County Commissioners of Caroline County, Maryland

8) DaVita, Inc.

9) Flock Group Inc. dba Flock Safety

10) Independent Payroll Providers Association c/o National Strategies, LLC

11) Lilly USA, LLC

12) Linwood Center, Inc.

13) Maryland Academy of Family Physicians

14) Maryland Motor Truck Association

15) Maryland State Licensed Beverage Association

16) Maryland Tech Council

17) Maryland-National Capital Homecare Association

18) MedChi, The Maryland State Medical Society

19) Merck & Co., Inc.

20) National Waste & Recycling Association

21) Neurocrine Biosciences, Inc.

22) Retail Finance International Holdings, Inc.

23) Roca Baltimore, LLC

24) Synagro/WWT, Inc.

25) TurnAround, Inc.

26) United Therapeutics Corporation

27) Valet Living, LLC

28) Waste Management, Inc.