- Adventist Community Services (ACS)
- American Red Cross (ARC)
- Baltimore County Volunteers
- Baptist Convention of Maryland & Delaware
- Catholic Charities
- Church of the Brethren
- Church of Jesus Christ of Latter-Day Saints
- Churches of Scientology – Disaster Response
- Civil Air Patrol (CAP)
- Diakon/Lutheran Social Ministries
- Federal Emergency Management Agency (FEMA)
- Fidos for Freedom
- Governor’s Office on Service and Volunteerism (GOSV)
- House of Imagene Shelters
- The Humane Society of the United States (HSUS)
- International Orthodox Christian Charities
- Lions Club, District 22W
- Maryland Department of Disabilities (MDOD)
- Maryland Department of Health and Mental Hygiene (DHMH)
- Maryland Department of Human Resources (DHR)
- Maryland Emergency Management Agency (MEMA)
- Maryland Food Bank
- Mercy Medical Airlift/Angel-Flight
- Montgomery County Volunteer Center
- Presbyterian Disaster Assistance of the Presbyterian Church USA
- The Disaster Response Ministry of the Presbyterian Church in America
- The Salvation Army
- The Tzu Chi Foundation
- The United Methodist Church
- The Volunteer Center for Anne Arundel County
- The Volunteer Center Serving Howard County
- Volunteer Frederick
- Volunteer Maryland
- We Care Ministries