| Company | 1245 KINGS ROAD REALTY LLC |
| Business Number | 3869514 |
| Company | FIRST COLUMBIA PROPERTY SERVICES LLC |
| Business Number | 3520403 |
| Company | FIRST COLUMBIA 65 WOLF ROAD LLC |
| Business Number | 3274141 |
| Company | FIRST COLUMBIA 555 HVA, LLC |
| Business Number | 3147607 |
| Company | FIRST COLUMBIA WESTERN LLC |
| Business Number | 2737671 |
| Company | FIRST COLUMBIA 575 HVA, LLC |
| Business Number | 2696641 |
| Company | FIRST COLUMBIA CENTURY-26, L.L.C. |
| Business Number | 2482006 |
| Company | E.S.C. 518, LLC |
| Business Number | 5979902 |