| # | Entity | Status | State |
|---|---|---|---|
| 1 | 13 005 267 621 ARGON SERVICES PTY. LTD. |
ABN Active | VIC 3180 |
| 2 | 30 948 650 652 ARGON SERVICES SUPERANNUATION FUND |
ABN Cancelled | VIC 3000 |
| 3 | 85 635 499 946 ARGON MECHANICAL SERVICES PTY. LTD. |
ABN Active | VIC 3201 |
| 4 | 11 678 445 976 GAVIN MARK TANNER ARGON COMPUTER SERVICES |
ABN Cancelled | TAS 7010 |
| 5 | 95 929 926 659 The trustee for The Mallia Family Trust Argon Welding Services |
ABN Cancelled | VIC 3934 |
| 6 | 11 678 445 976 GAVIN MARK TANNER ARGON COMPUTER SERVICES |
ABN Cancelled | TAS 7010 |
| 7 | 50 074 008 496 SUPAGAS PTY LIMITED Liquid Argon Services |
ABN Active | NSW 2565 |