| Business | Phone |
| Washington Real Est Investment 1700 Research Blvd, Rockville 20850 | (301) 309-6420 |
| Washington Real Est Investment 6110 Executive Blvd # 800, Rockville 20852 | (301) 984-9400 |
| Criimi Mae Inc 11200 Rockville Pike, Rockville 20852 | (301) 816-2300 |
| Federal Realty Investment Trst 1626 E Jefferson St, Rockville 20852 | (301) 998-8100 |