- A-One Auto Exchange
- Anthony F Pittelli DDS
- Anthony R Scatena Insurance
- Anthracite Coin & Collectibles
- Anthracite Therapy Assoc Inc
- Antoinette Terrana
- Antonello Chiropractic Clinic
- Apple Street Welding & Mfg
- Apple Tree Nursery & Primary
- Appleby Systems
- Appliance Parts & Supply Co
- Apr Supply Co
- Aquatic-Care Aquarium Svc
- Arby's
- Archery Zone
