| Company | ST. LUKE'S WILLIAMSBRIDGE GP, LLC |
| Business Number | 4090235 |
| Company | ST. LUKE'S WILLIAMSBRIDGE ASSOCIATES, L.P. |
| Business Number | 4092026 |
| Company | WILLIAMSBRIDGE BARNES DEVELOPER, INC. |
| Business Number | 4155728 |
| Company | CORNERSTONE GP, LLC |
| Business Number | 4221710 |
| Company | GREENE AVENUE HOUSING DEVELOPER, INC. |
| Business Number | 4222746 |
| Company | CORNERSTONE HOUSING ASSOCIATES, L.P. |
| Business Number | 4224103 |
| Company | EAST 93RD STREET ASSOCIATES, L.P. |
| Business Number | 4452215 |
| Company | E. 93RD STREET GP, LLC |
| Business Number | 4452213 |
| Company | SMITH WOODWARD GP, LLC |
| Business Number | 4452347 |
| Company | FULTON TWO REALTY LLC |
| Business Number | 3795051 |
| Company | RD MERGER LLC |
| Business Number | 5599673 |