- Adams Lasalle Realty
- Ameritus LLC
- Asset Advisory Group
- Baird Warner Estate Real Cptl
- Binswanger
- Binswanger
- Bradford Real Estate Co
- Bradford Real Estate Co
- Burton Realty Partners
- Burton Realty Partners
- C B Richard Ellis
- C B Richard Ellis
- C B Richard Ellis
- C B Richard Ellis
- Carnegie Realty
- Carnegie Realty
- Carroll Properties Inc
- Carroll Properties Inc
- CBIZ Gibraltar Real Estate Svc
- CBIZ Gibraltar Real Estate Svc
- Colliers Bennett & Kahnweiler
- Colliers Bennett & Kahnweiler
- Continental Equities Inc
- Continental Equities Inc
- Diversified Real Estate Cptl
- Diversified Real Estate Cptl
- Dodi Development LLC
- Dodi Development LLC
- Equity Office
- Equity Office
- Equity Office
- Equity Office Properties
- Equity Office Properties
- Equity Office Properties
- Franklin Properties
- Franklin Properties
- G 3 Real Estate
- G 3 Real Estate
