- Allan Properties
- B & B Properties
- C T Management
- Carmel Partners
- CBC Group Inc
- Dickerson Real Estate
- Dravillas Real Estate Co
- Dupont Executive Residence
- Flc LLC
- Glen Arms Apartment
- Greater Washington Mutual
- Investors Management Inc
- Mindel Management Inc
- Morris Management Inc
- NCBA Housing Management
- Oakes Management Inc
- Reneau Real Estates LLC
- Sixteen Sixty-Six Connecticut
- Theoharis Management LLC
- Washington Land Co
