- Century 21 New Millenium
- Coldwell Banker
- Corporate OFFICE Properties
- Durkin's Realty
- Franzen Realtors Inc
- Long & Foster Realtors
- Mark Iv Assoc
- Matthews Realty
- O'Brien & Assoc
- O'Brien Realty
- O'Brien Realty
- O'Brien Realty Inc Better Hm
- Pax River Realty
- Shangri-LA Realty Co Inc
- Simone Howard At Long & Foster
- Thomas Homes Inc
