Altus Consultancy Group Pty Ltd phone 1 Taxal Cl Stirling, Western Australia 6020 map Altus Consultancy Group Pty Ltd phone U 5/ 47 Cedric St Stirling, Western Australia 6021 map if (!IN_DEV) { ?> } ?> CABS Consulting Engineers Pty Ltd phone 11 Slalom Drv Stirling, Western Australia 6019 map