| # | Entity | Status | State |
|---|---|---|---|
| 1 | 40 004 907 788 T G S ELECTRONICS PTY. LIMITED |
ABN Active | VIC 3438 |
| 2 | 45 009 536 529 G.T. ELECTRONICS PTY. LTD. |
ABN Cancelled | TAS 7250 |
| 3 | 19 445 612 295 EDWARD GOETZ T G ELECTRONICS SERVICES |
ABN Active | NSW 2198 |
| 4 | 24 248 410 490 GARY NEVILLE ZIETH G&T Electronics |
ABN Cancelled | QLD 4500 |
| 5 | 35 225 547 425 ROY DALMAS G T M ELECTRONICS |
ABN Cancelled | NSW 2566 |