| # | Entity | Status | State |
|---|---|---|---|
| 1 | 50 074 649 228 ASTRON COMMUNICATION AND INFORMATION SERVICES PTY. LTD. |
ABN Active | VIC 3121 |
| 2 | 64 115 081 591 Astron Environmental Services Pty Ltd |
ABN Active | WA 6004 |
| 3 | 66 095 072 192 ASTRON BUSINESS SERVICES PTY. LIMITED |
ABN Cancelled | NSW 2067 |
| 4 | 21 337 482 936 THEO OTHON BOUKOUVALAS ASTRON PROTECTIVE SERVICE |
ABN Active | TAS 7018 |
| 5 | 26 998 553 573 SPIROS VOURLOUMIS ASTRON CARPET CLEANING SERVICES |
ABN Cancelled | NSW 2133 |
| 6 | 34 080 108 470 P.S.R. AUTOMATICS PTY LTD P S R AUTOMATICS TA ASTRON SERVICE |
ABN Active | VIC 3189 |
| 7 | 37 195 570 765 JAMES PATRICK BUICK JAMES P BUICK ASTRON SERVICE STATION |
ABN Cancelled | VIC 3844 |
| 8 | 21 337 482 936 THEO OTHON BOUKOUVALAS ASTRON PROTECTIVE SERVICES |
ABN Active | TAS 7018 |