| Address | Level 64, MLC Centre, 19 Martin Place, (Cnr. of King and Castlereagh Streets), Sydney NSW 2000 |
| DX | 343 Sydney |
| Telephone | 02 8076 6600 |
| Fax | 02 8076 6622 |
| clerk@sirowendixon.com.au | |
| Hours | 8:15am to 6:00pm Monday to Friday |
| Address | Level 1, 360 Hunter Street, Newcastle NSW 2300 |
| Telephone | 02 4925 2371 |
| clerk@sirowendixon.com.au |
