1) American Coatings Association

2) Baltimore Gas and Electric Company

3) City of Rockville

4) Greater Washington Society for Clinical Social Work, Inc.

5) LifeSpan Network

6) Maryland Chapter, American Academy of Pediatrics

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

8) Maryland Tech Council

9) MedChi, The Maryland State Medical Society

10) Mid-Atlantic Association of Community Health Centers

11) National Waste & Recycling Association

12) TurnAround, Inc.

13) United Therapeutics Corporation

14) Valet Living, LLC

15) Waste Management, Inc.

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 Chapter, American Academy of Pediatrics

15) Maryland Motor Truck Association

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

17) Maryland State Licensed Beverage Association

18) Maryland Tech Council

19) Maryland-National Capital Homecare Association

20) MedChi, The Maryland State Medical Society

21) Merck & Co., Inc.

22) National Waste & Recycling Association

23) Neurocrine Biosciences, Inc.

24) Retail Finance International Holdings, Inc.

25) Roca Baltimore, LLC

26) Synagro/WWT, Inc.

27) TurnAround, Inc.

28) United Therapeutics Corporation

29) Valet Living, LLC

30) Waste Management, Inc.