| Company | INTERNATIONAL BOARD OF KIRYAT SANZ, INC. |
| Business Number | 4266816 |
| Company | INSTITUTE FOR THE FURTHERANCE OF TALMUDIC STUDIES, INC. |
| Business Number | 3028490 |
| Company | S.D.F. FAMILY FOUNDATION, INC. |
| Business Number | 2091374 |
| Company | SDF, LLC |
| Business Number | 2001013 |
| Company | S.D. FRIEDMAN FAMILY FOUNDATION, INC. |
| Business Number | 1361953 |
| Company | TWIN LAKES 2 LLC |
| Business Number | 5954443 |
| Company | SDF1991 2 LLC |
| Business Number | 5954451 |