1) Amazon.com Services, LLC
2) American Coatings Association
3) Baltimore Gas and Electric Company
4) Behavioral Health System Baltimore
5) Catholic Charities
6) City of Rockville
7) DaVita, Inc.
8) Greater Washington Society for Clinical Social Work, Inc.
9) HealthCare Access Maryland
10) Hughes Network Systems, LLC
11) Jazz Pharmaceuticals, Inc.
12) LifeSpan Network
13) Lilly USA, LLC
14) Linwood Center, Inc.
15) Maryland Academy of Family Physicians
16) Maryland and District of Columbia Society of Clinical Oncology, Inc.
17) Maryland Chapter of the American College of Emergency Physicians
18) Maryland Chapter, American Academy of Pediatrics
19) Maryland Motor Truck Association
20) Maryland Section of the American College of Obstetricians and Gynecologists
21) Maryland Society of Eye Physicians & Surgeons
22) Maryland State Licensed Beverage Association
23) Maryland Tech Council
24) Maryland-National Capital Homecare Association
25) MedChi, The Maryland State Medical Society
26) Mental Health Association of Maryland
27) Merck & Co., Inc.
28) Mid-Atlantic Association of Community Health Centers
29) National Waste & Recycling Association
30) Northern Virginia Electric Cooperative
31) Patient First
32) Players Philanthropy Fund d/b/a Alston for Athletes
33) Sazerac Company, Inc.
34) Synagro/WWT, Inc.
35) United Therapeutics Corporation
36) Waste Management, Inc.