| Company | SI FOREST LLC |
| Business Number | 5583529 |
| Company | SI HYLAN 2425 LLC |
| Business Number | 5583540 |
| Company | SI MANOR 995 LLC |
| Business Number | 5583922 |
| Company | SI HYLAN 4000 LLC |
| Business Number | 5583934 |
| Company | SI HUGUENOT LLC |
| Business Number | 5583938 |
| Company | SI AMBOY LLC |
| Business Number | 5583947 |
| Company | SI ARTHUR LLC |
| Business Number | 5583967 |
| Company | SI RICHMOND LLC |
| Business Number | 5583976 |
| Company | SIG AT HYLAN LLC |
| Business Number | 5667836 |