| Company | 343 DEVELOPERS LLC |
| Business Number | 3451144 |
| Company | 343 MANAGERS, LLC |
| Business Number | 3374486 |
| Company | PARK SLOPE EAST LLC |
| Business Number | 2940398 |
| Company | PARK SLOPE WEST LLC |
| Business Number | 2929941 |
| Company | SLOPE WEST, LLC |
| Business Number | 2740233 |