- Ash Street Realty Trust
- Coldwell Banker
- Coldwell Banker
- Downing Agency
- Invest Comm Commercial Group
- Kennebunk Village Realty
- LA Brie Realty Group
- Lloyd W Robinson Realty
- Ocean Port Real Estate Inc
- Pack Maynard & Assoc
- Prudential Prime Properties
- Prudential Prime Properties
- Re/Max Seacoast Region
- West Side Realty
- Winston Realty Inc
- York County Realty Co
