| Company | YCR LLC |
| Business Number | 4939822 |
| Company | AMERICAN FRIENDS OF POLNOOER INST. INC |
| Business Number | 5599641 |
| Company | YRSBY INC |
| Business Number | 5633442 |
| Company | YCRFL LLC |
| Business Number | 5832992 |
| Company | YCRCOMM LLC |
| Business Number | 5855264 |
| Company | EMPIRE YCR LLC |
| Business Number | 5863309 |