23. TIAA-CREF
| Address | P.O. Box 1259 |
| City | Charlotte |
| State | NC |
| Zip | 28201 |
| Website | www.tiaa-cref.org |
| Phone | 800.824.2733 |
| Officers | Thomas Garbutt, Senior Managing Director & Head of Global Real Estate; Chris McGibbon, Managing Director, Global Real Estate; Derek Landry, Senior Director, Global Real Estate |
| Office Space Owned | 15,300,000 |