- American College of Nurse Midwives – Maryland Affiliate
- Baltimore City Behavioral Health Directorate
- Baltimore Harm Reduction Coalition
- Community Development Network
- ConcertoCare
- City of Takoma Park
- Disability Rights Maryland
- EveryLife Foundation for Rare Diseases
- Gilead Sciences
- Health Care for the Homeless
- Licensed Clinical Professional Counselors of Maryland
- Maryland Addictions Directors Counselors
- Maryland Assembly on School-Based Health Care
- Maryland Association of Area Agencies on Aging
- Maryland Association for the Treatment of Opioid Dependence
- Maryland Association of Youth Services Bureaus
- Maryland Community Health System
- Maryland Dental Action Coalition
- Maryland – District of Columbia Society of Addiction Medicine
- Maryland Nurses Association
- Maryland Occupational Therapy Association
- Marylanders to Prevent Gun Violence
- Maryland School Psychologists’ Association
- mdlogix
- National Association of Social Workers – Maryland Chapter
- National Council on Alcoholism and Drug Dependence – Maryland Chapter
- On Our Own of Maryland
- Orexo
- PharmaCann
- Planned Parenthood of Maryland
- Public Justice Center
- Teladoc
- The Coordinating Center
- Waterkeepers Chesapeake (Campaign for Environmental Human Rights)
- Women’s Law Center of Maryland

Our Clients
“Our clients’ voices are heard because of the support of Public Policy Partners. They don’t support just advocacy. They support empowerment.”
— Vickie Walters, Maryland Association for the Treatment of Opioid Dependence
