| 121 Exhibition St - Melbourne - Melbourne | 200 |
| 80/20 Strategy Studio - Sunshine Coast | 4 |
| 99 Bikes - Australia | 100 |
| ABL - Melbourne - Melbourne | 250 |
| ActivTec Solutions - Australia | 122 |
| ADG Engineers - Sunshine Coast | 8 |
| AECOM - Melbourne | 900 |
| AECOM - Brisbane - Australia | 690 |
| AECOM - Sunshine Coast - Sunshine Coast | 30 |
| AJC Architects - NSW | 100 |
| Alfred Health - Melbourne | 11000 |
| Alice Clarke - Melbourne | 1 |
| All Ride MTB - Sunshine Coast | 1 |
| Always There Automotive - Geelong - Geelong | 40 |
| Amaze - Boroondara | 50 |
| Amazon - Melbourne | 1356 |
| Amie Brûlée - Ballarat | 3 |
| ANZ (Australia) - Docklands Office - Melbourne | 7000 |
