| Aerospace, Defence & Transport |
| Air New Zealand, Airservices Australia, Australia Post, Boeing Australia Limited, Linfox Australia Pty Limited, New Zealand Defence Force, Qantas Airways Limited, QR Limited, Royal New Zealand Air Force. |
| Banking, Finance & Insurance |
| ING Australia, Insurance Australia Group Limited, National Australia Bank Limited. |
| Education & Training |
| La Trobe University, Monash University, RMIT University, University of Auckland. |
| Engineering & Construction |
| ABB Australia Pty Limited, Allied Industrial Engineering, Honeywell Limited, Sandvik Mining & Construction Pty Ltd, Silcar Pty Ltd, Skilled Group Ltd, Thales Australia, Transfield Services (Aust) Pty Ltd. |
| Government & Council |
| Auckland City Council, Austrade, Australian Federal Police, Australian Taxation Office, Brisbane City Council, Christchurch City Council, CorpTech - Qld Government, Department of Corrections, Department of Defence, Department of Education, Science & Training, Department of Health & Ageing, Department of Parliamentary Services, Department of Public Works, Inland Revenue Department, Manukau City Council, Medicare Australia, NSW Department of Primary Industries, NSW Fire Brigades, Queensland Health, WA Police Service. |
| IT & Business Consulting |
| Accenture, Adesi Solutions, Agile Solutions, BearingPoint, Computer Sciences Corporation Australia, Consulting Principles Pty Ltd, Deloitte Consulting, Fujitsu Australia Limited, HCL Australia Services Pty Ltd, IBM Australia Limited, Infosys Technologies Limited, Innogence Limited, Intelligroup Australia, KPMG Australia, Maintenance Systems Solutions Pty Ltd, Oxygen Business Solutions, PLAUT Australia, SAP Australia Pty Ltd, Soltius NZ Limited, Sun Microsystems Australia Pty Ltd, Supply Chain Consulting Pty Ltd, Unisys Australia Pty Limited. |
| Manufacturing/Processing (Building & Construction Materials) |
| Blue Circle Southern Cement Limited, Boral Bricks Pty Ltd, Cement Australia Pty Ltd, CSR Limited, Fletcher Insulation, Hanson Construction Materials Pty Ltd, Holcim New Zealand Ltd, Norcross Building Products. |
| Manufacturing/Processing (Food & Beverage) |
| Cadbury Schweppes Pty Limited, Coca-Cola Amatil (Aust) Pty Ltd, DB Breweries Limited (NZ), Fonterra Brands New Zealand, Goodman Fielder Limited, Mackay Sugar Co-operative Association Limited, MasterFoods Australia New Zealand, National Foods Limited, Parmalat Australia Ltd. |
| Manufacturing/Processing (Metals & Steel) |
| Alcoa Australia Rolled Products, BlueScope Steel Limited, MM Kembla Products, New Zealand Steel Limited, OneSteel Limited, Tomago Aluminium Company Pty Ltd. |
| Manufacturing/Processing (Other) |
| Incitec Pivot Limited, Kimberly-Clark Australia Pty Limited, Orica Australia Pty Ltd, Qenos Pty Ltd, Toyota. |
| Manufacturing/Processing (Pulp & Paper) |
| Amcor Australasia, Australian Paper, Carter Holt Harvey, Norske Skog, Tenon Limited, Visy Pulp & Paper. |
| Mining & Resources |
| Anglo Coal Australia Pty Limited (Dawson Mine), Arglye Diamonds Australia, Barrick Gold of Australia Limited, BHP Billiton Limited, Dampier Salt Pty Ltd, Iluka Resources Limited, Newmont Australia Limited, Nyrstar, Pilbara Iron Pty Ltd, Rio Tinto Limited, Xstrata Coal, Zinifex Limited. |
| Oil & Gas |
| Caltex Australia Limited, Santos Ltd, Shell Company of Australia Ltd, Shell Todd Oil Services Limited New Zealand, Woodside Energy Limited. |
| Retail |
| 7-Eleven Stores Pty Ltd, Coles Myer Limited, Woolworths Limited. |
| Utilities & Telecommunications |
| Alinta Limited, ANSTO, CS Energy Limited, Delta Electricity, ElectraNet Pty Ltd, Energy Australia, ETSA Utilities, Genesis Energy Limited, Loy Yang Power Limited, Macquarie Generation, Meridian Energy Ltd, Mighty River Power, Powercor Australia Limited, Powerlink Queensland, SA Water, SingTel Optus Pty Ltd, Stanwell Corporation Limited, Sydney Water Corporation, Telecom New Zealand Limited, TRUenergy Yallourn Pty Ltd, Veolia Environmental Services, Water Corporation of WA, Vector Limited. |