| 7-Eleven Stores |
| AAPT / PowerTel |
| AARNet |
| Acciona Energy |
| ActewAGL / EvoEnergy & Icon Water |
| AGL |
| APA Group |
| Ausgrid |
| Austar Coal Mine |
| Austral Bricks Company |
| Ballina Shire Council |
| Barangaroo Delivery Authority |
| Bega Valley Shire Council |
| BP Australia |
| Brookfield Energy Australia |
| Burwood Council |
| Byron Shire Council |
| Caltex Australia Petroleum |
| Campbelltown City Council |
| Canberra Airport |
| Canterbury-Bankstown Council |
| Cargill Australia Limited |
| Caterpillar Global Mining |
| Catholic Education Office, Diocese of Wollongong |
| Centennial Coal Company Limited |
| Central Coast Council |
| Cessnock City Council |
| ChargePoint |
| City of Canada Bay |
| City of Ryde Council |
| City of Sydney Council |
| Cobar Shire Council |
| Cowra Shire Council |
| Cullerin Range |
| Department of Finance |
| Dept Of Defence HFMOD |
| Directlink Joint Venture |
| Dubbo Council |
| Elgas |
| Endeavour Energy |
| EnergyAustralia Tallawarra |
| Essential Energy |
| Federation Council |
| Fiber Sense |
| Flow Systems |
| Freyssinet |
| Georges River Council |
| Goulburn Mulwaree Council |
| Greenland (Sydney) George Street Development |
| Griffith City Council |
| Gullen Range Wind Farm |
| Gunnedah Shire Council |
| Hardware & General Supplies |
| Hawaiki Submarine Cable Australia |
| Hawkesbury City Council |
| Hunter Water Corporation |
| Hunters Hill Council |
| Inner West Council |
| Inverell Shire Council |
| Jemena |
| Jemena Gas Pipeline EGP |
| Kempsey Shire Council |
| LBNCo |
| Lend Lease Communities |
| Lismore City Council |
| Liverpool City Council |
| Local Government NSW |
| Luminet |
| Macquarie Telecom |
| Manly Council |
| Metro Trains Sydney |
| Midcoast Water |
| Moree Plains Shire Council |
| Mt Owen Pty Limited |
| NBN Co |
| Newcastle Coal Infrastructure Group |
| Nextgen, NCC |
| North Sydney Council |
| Northern Beaches Council |
| Opticomm Co |
| Optus and/or Uecomm |
| Orica Australia |
| Our Lady of Lebanon College |
| Pasminco Cockle Creek Smelter |
| Penrith City Council |
| PIPE Networks |
| Praeco |
| Primus Telecom |
| RailCorp/Sydney Trains |
| Randwick Council |
| Richmond Valley |
| Riverina Water County Council |
| Roads and Maritime Services |
| Rous Water |
| Sapphire Wind Farm 1 |
| Shoalhaven Water |
| Singleton Council |
| Solo Water |
| Soul Australia Communication |
| South32 - Illawarra Coal |
| SP 61594 - 9 Curagul Rd Turramurra |
| Specialty Fashion Group |
| Star Track Express |
| Strathfield Council |
| Superloop (Australia) |
| Sutherland Shire Council |
| Sydney Desalination Plant |
| Sydney Metro |
| Sydney Water |
| Telstra |
| Terradex |
| The Hills Grammar School |
| The Hills Shire Council |
| The Kloster Group |
| The Owners - SP 57328 |
| The Scots College |
| Transact Communications |
| TransGrid |
| Transport Canberra and City Services |
| Transport for NSW |
| Transurban |
| Tuggeranong Investments |
| Tweed Shire Council |
| University of Technology Sydney |
| University of Western Sydney |
| Veolia Environmental Services |
| Verizon |
| Viva Energy |
| Vocus |
| Waste Assets Management Corporation |
| WaterNSW |
| Westlink Motorway |
| Willoughby City Council |
| Wingecarribee Shire Council |
| Wollongong Council |
