| Subsidiaries | State of Incorporation | |
| 1. Grubb & Ellis Advisers of California, Inc. | California | |
| 2. Grubb & Ellis Affiliates, Inc. | Delaware | |
| 3. Grubb & Ellis of Arizona, Inc. | Washington | |
| 4. Grubb & Ellis Europe, Inc. | California | |
| 5. Grubb & Ellis Institutional Properties, Inc. | California | |
| 6. Grubb & Ellis Management Services, Inc. (“GEMS”) | Delaware | |
Subsidiaries of Grubb & Ellis Management Services, Inc.: | ||
| a. Grubb & Ellis Management Services of Michigan, Inc. (“GEMS of Michigan”) | Michigan | |
| b. Grubb & Ellis Management Services of Canada, Inc. | Canada | |
| c. GEMS Mexicana, S. DE R.L. DE C.V. | Mexico | |
| d. GEMS of Sweden, AB | Sweden | |
| e. GEMS Korea, LLC | Korea | |
| f. Middle East Real Estate Services, LLC | Delaware | |
| 7. Grubb & Ellis Mortgage Group, Inc. | California | |
| 8. Grubb & Ellis New York, Inc. | New York | |
| 9. Grubb & Ellis of Michigan, Inc. | Michigan | |
| 10. Grubb & Ellis of Nevada, Inc. | Nevada | |
| 11. Grubb & Ellis Consulting Services Company | Florida | |
Subsidiaries of Grubb & Ellis Consulting Services Company: | ||
| a. Landauer Hospitality International, Inc. | Delaware | |
| b. Landauer Securities, Inc. | Massachusetts | |
| 12. HSM Inc. | Texas | |
| 13. Wm. A. White/Grubb & Ellis, Inc. | New York | |
| 14. GERA Property Acquisition LLC | Delaware | |
Subsidiaries of GERA Property Acquisition LLC | ||
| a. GERA 6400 Shafer LLC | Delaware | |
| b. GERA Abrams Centre LLC | Delaware | |
| c. GERA Danbury LLC | Delaware |
| Subsidiaries | State of Incorporation | |
| 15. NNN Realty Advisors, Inc. | Delaware | |
| a. Grubb & Ellis Realty Investors, LLC | Virginia | |
Subsidiaries of Grubb & Ellis Realty Investors, LLC | ||
| 1. NNN/ROC Apartment Holdings, LLC | Virginia | |
| 2. NNN Collateralized Senior Notes, LLC | Delaware | |
| 3. NNN Mission Residential Holdings, LLC | Virginia | |
| 4. Grubb & Ellis Healthcare REIT Advisor, LLC | Delaware | |
| 5. Grubb & Ellis Healthcare REIT Management, LLC | Virginia | |
| 6. Grubb & Ellis Apartment REIT Advisor, LLC | Virginia | |
| 7. Grubb & Ellis Apartment Management, LLC | Virginia | |
| 8. NNN Park At Spring Creek Leaseco, LP | Texas | |
| 9. NNN 6320 Lamar, LLC | Virginia | |
| 10. NNN Rocky Mountain Exchange, LLC | Virginia | |
| 11. NNN Met Center 10 SPE, LLC | Delaware | |
| 12. NNN Southpointe, LLC | Delaware | |
| 13. NNN/SOF Avallon Member, LLC | Delaware | |
| a. NNN/SOF Avallon, LLC | Delaware | |
| 14. NNN 200 Galleria Member, LLC | Delaware | |
| a. NNN 200 Galleria, LLC | Delaware | |
| 15. Grubb & Ellis Housing, LLC | Virginia | |
| a. NNN St. Charles Leaseco, LLC | Delaware | |
| b. NNN Sanctuary at Highland Oaks Leaseco, LLC | Delaware | |
| b. Triple Net Properties Realty, Inc. | California | |
| c. Grubb & Ellis Residential Management, Inc. | Delaware | |
| d. Grubb & Ellis Alesco Global Advisors, LLC (“Alesco”) | California | |
| e. Grubb & Ellis Securities, Inc. | California | |
| f. Grubb & Ellis Investment Advisors, LLC | Delaware |
