| PROMARK PTY LTD | Former Name (Historical) | ASIC |
| DURACK PTY. LTD. | Former Name (Historical) | ASIC |
| CERTAGS PTY LTD | Main Name (Current) | ABR |
| PROMARK PTY LTD | Main Name (Historical) | ABR |
| DURACK PTY. LTD. | Main Name (Historical) | ABR |
| DURACK PTY LTD | Main Name (Historical) | ABR |
| PROMARK PTY LTD | Main Trading Name (Current) | ABR |
| NESCO CONWELL | Main Trading Name (Historical) | ABR |
| SPRINT LABELS | Business Name (Current) | ABR |
| SAFETY DIRECT | Business Name (Historical) | ABR |
| SAFETY PRODUCTS DIRECT | Business Name (Historical) | ABR |
| PROMARK | Business Name (Historical) | ABR |
| NESCO ELECTRICAL PRODUCTS | Business Name (Historical) | ABR |
| NESCO CONWELL | Business Name (Historical) | ABR |
| NATIONAL ELECTRICAL SUPPLY CO. | Business Name (Historical) | ABR |
| ELECTRICAL INDUSTRIAL DISTRIBUTORS E.I.D. | Business Name (Historical) | ABR |
| G.E. INDUSTRIAL CONTROL EQUIPMENT | Business Name (Historical) | ABR |