| Company | OPERRHEALTH, INC. |
| Business Number | 5305843 |
| Company | OPERRTEL, INC. |
| Business Number | 5305852 |
| Company | OPERRWORK, INC. |
| Business Number | 5305859 |
| Company | OPERRCLOUD, INC. |
| Business Number | 5327070 |
| Company | OPERR SERVICE BUREAU INC |
| Business Number | 5347166 |
| Company | OPERR PLAZA, LLC |
| Business Number | 5377810 |