| Company | TRISTATE TRANSFER, INC. |
| Business Number | 6240928 |
| Company | TRISTATE ABATEMENT INC. |
| Business Number | 6415256 |
| Company | DMSJ MANAGEMENT, INC. |
| Business Number | 6439239 |
| Company | TRISTATE SHIPPING CORP. |
| Business Number | 6696413 |
| Company | VOLK INDUSTRIAL SERVICES CORP. |
| Business Number | 6742714 |