| Company | NYSI STRATEGIC ALLIANCE, LLC |
| Business Number | 4071042 |
| Company | NEW YORK SPINE & ORTHOPAEDIC MEDICAL SERVICES, PLLC |
| Business Number | 4170691 |
| Company | LEBLON REALTY LLC |
| Business Number | 4408884 |
| Company | NEW YORK SPINE SURGERY, PLLC |
| Business Number | 3845132 |
| Company | SPINE TEK, INC. |
| Business Number | 3514335 |
| Company | ORTHO SPINE EXPRESS, LLC |
| Business Number | 5669755 |