15. Piedmont Office Realty Trust
| Address | 11695 Johns Creek Pkwy., Ste. 350 |
| City | Johns Creek |
| State | GA |
| Zip | 30097 |
| Website | www.piedmontreit.com |
| Phone | 770.418.8800 |
| Officers | Donald A. Miller, CEO; Robert E. Bowers, CFO, Laura P. Moon, SVP & Chief Accounting Officer |
| Office Space Owned | 21,490,000 |