- Apollo Housing Capital LLC
- Bassichis Real Estate
- C B Commercial Real Estate
- C B Richard Ellis
- C L Pete Smythe
- Collier's International
- Colliers Ostendorf-Morris
- Courtland Partners LTD
- EHLE Morrison Group
- Glickman Organization
- Graystone Properties Inc
- Greystone Properties Inc
- Grubb & Ellis Co
- Harbor Group Prop Mgnt
- Hoover Milstein
- Hotep Industries
- J M Katzenberg
- Kassouf Real Estate Co
- Manchester Realty Img Ctr
- Olympia Properties LLC
- Original Realty Co
- Power House Realty
- Property Builders
- R E Hermann & Co
- Reema Properties
- Smythe Property Advisors LLC
- Stark Group
- Staubach Co
- Tenantreps.Net Corp Rl Est
