Head Office:
Level 21, Allendale Square
77 St Geroges Terrace
Perth WA 6000

Mailing Address:
PO Box Z5184
Perth WA 6831
Australia

Telephone:
+61 8 9324 1177

Fax:
+61 8 9324 2171

Email:
info@ggpl.com.au

US Office:
10375 Richmond Ave.,
Suite 298, Houston, TX 77042

Telephone:
+1 713 334 0966

Fax:
+1 713 334 1830