Sydney Office
Australian Drilling Solutions Pty Ltd
Level 22, 141 Walker Street
North Sydney
NSW 2060 AUSTRALIA

PO Box 1792
North Sydney
NSW 2059 AUSTRALIA

Ph.  +61 2 9954 1084 
Fax +61 2 9954 3879

Perth Office
Australian Drilling Solutions Pty Ltd
21 Carolyn Way
Forrestfield
WA 6058 AUSTRALIA

PO Box 2461
High Wycombe
WA 6057 AUSTRALIA

Ph.  +61 8 6228 0000 
Fax +61 8 6228 0099