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) International Union, United Automobile, Aerospace and Agricultural Implement Workers of America (UAW)

12) Justworks, Inc.

13) Lilly USA, LLC

14) Linwood Center, Inc.

15) Maryland Academy of Family Physicians

16) Maryland Chapter, American Academy of Pediatrics

17) Maryland Motor Truck Association

18) Maryland Section of the American College of Obstetricians and Gynecologists

19) Maryland State Licensed Beverage Association

20) Maryland Tech Council

21) Maryland-National Capital Homecare Association

22) MedChi, The Maryland State Medical Society

23) Merck & Co., Inc.

24) National Waste & Recycling Association

25) Neurocrine Biosciences, Inc.

26) Precision Medicine Care

27) Retail Finance International Holdings, Inc.

28) Roca Baltimore, LLC

29) Synagro/WWT, Inc.

30) TurnAround, Inc.

31) United Therapeutics Corporation

32) Valet Living, LLC

33) Waste Management, Inc.