A
- American Institute of Certified Public Accountants
- American Red Cross
- Astor Homes for Children and Families
- Amazing Grace Fellowship
- Adams Fairacre Farms
- American Heart Association Dutchess/Ulster Division
- AtlasStar, Ltd
- Anderson Center for Autism
- Ameriprise Financial
- Abilities First
- Access: Support for Living
- Access PT and Wellness
- Adera De' LLC (Dance Fitness and Wellness Company)