- Bailey's Island Properties
- Benchmark Associates
- Century 21
- Crest Management
- Easton Management LTD
- George Peters Real Estate
- Gilbert J Bradfield
- Glo-Ray Realty Inc
- Hogan & Stone
- M T & Thomas Realtors
- Newport County Board-Realtors
- Ocean Side Realty
- Prudential Prime Properties
- Real Estate Representatives
- Seaport Realty
- Shers Realty
- Smith Agency-Realtors
