5. SL Green
| Address | 420 Lexington Ave. |
| City | New York |
| State | NY |
| Zip | 10170 |
| Phone | 212.594.2700 |
| Website | www.slgreen.com |
| Officers | Marc Holliday , CEO; Andrew Mathias, President; Matthew DiLiberto , CFO |
| Office Portfolio | 42,400,000 |
| Current Development Portfolio | 4,860,815 |
| Current Redevelopment Portfolio | |
| Current Renovation Portfolio | |
| Current Expansion Portfolio | |
| Current Development Projects | |
| Current Redevelopment Projects | 19 |
| Current Renovation Projects | |
| Current Expansions |