| # | Entity | Status | State |
|---|---|---|---|
| 1 | 52 143 550 181 Vincent Engineers (Stevenage) Pty Ltd |
ABN Active | NSW 2575 |
| 2 | 92 000 397 099 R J VINCENT CONSULTING ENGINEERS PTY LIMITED |
ABN Cancelled | NSW 2040 |
| 3 | 41 809 877 186 JOHN DOYLE VINCENT JOHN VINCENT ENGINEERING |
ABN Active | NSW 2477 |
| 4 | 52 143 550 181 Vincent Engineers (Stevenage) Pty Ltd |
ABN Active | NSW 2575 |
| 5 | 98 593 876 201 TRISTAN VINCENT Tristan Vincent Systems Engineer |
ABN Cancelled | NSW 2000 |
| 6 | 34 707 768 841 YEAP VINCENT & YEE CATHY Vincent Yeap Consulting Engineer |
ABN Active | VIC 3103 |