| # | Entity | Status | State |
|---|---|---|---|
| 1 | 15 080 225 403 ULTRA BUILDING WORKS PTY. LTD. |
ABN Active | NSW 2040 |
| 2 | 53 108 979 040 ULTRA FABRICATION WORKS PTY LTD |
ABN Cancelled | NSW 2046 |
| 3 | 94 168 873 934 ULTRA PAINTING WORKS PTY LTD |
ABN Active | NSW 2137 |
| 4 | 15 080 225 403 ULTRA BUILDING WORKS PTY. LTD. ULTRA BUILDING WORKS |
ABN Active | NSW 2040 |
| 5 | 30 876 313 866 KA CHUNG JOHN CHAN ULTRA WORK |
ABN Active | VIC 3133 |
| 6 | 54 589 140 743 JIM SOUVALIOTIS ULTRA PAINTING WORKS |
ABN Active | NSW 2137 |
| 7 | 62 625 428 659 UMCC PTY LTD Ultra Modern Constructions & Civil Works |
ABN Active | WA 6232 |
| 8 | 54 589 140 743 JIM SOUVALIOTIS ULTRA PAINTING WORKS |
ABN Active | NSW 2137 |