| # | Entity | Status | State |
|---|---|---|---|
| 1 | 15 296 803 360 A.R GOULD & A.J KIRBY A2 Designs |
ABN Cancelled | NSW 2043 |
| 2 | 23 441 849 938 S.W ATYEO & J.D STOW A2 database Design |
ABN Cancelled | QLD 4556 |
| 3 | 55 361 198 198 ADRIAN O'NEILL A2 DESIGN |
ABN Cancelled | WA 6159 |
| 4 | 14 146 395 362 JURGEN LEIGH SCHIRMACHER A2 Architecture plus Design |
ABN Cancelled | VIC 3806 |
| 5 | 56 004 556 083 X LI & M LUK A2 DESIGN |
ABN Cancelled | NSW 2017 |
| 6 | 97 460 678 456 ANTHONY FERGUSON A2 DESIGN AND RENOVATIONS |
ABN Active | VIC 3810 |