Below is a selection grouped by industry:
| Government: Department of Health, WA Department of Education, WA Office of Shared Services, WA Ministry of Housing, WA Ministry of Defence UK Police Service of Northern Ireland |
Resources Sector: BHP Billiton Chevron Rio Tinto Western Power Hamersley Iron Horizon Power Verve Energy |
IT Services / Consulting: Deloitte Siemens ASG Group CSC Marconi Australia Unisys West Empired |
| Media: BBC Reuters Publicis |
Telecommunication: Telstra Vodafone Philips Telecoms |
Finance: BankWest Lloyds TSB |
| Retail: Johnson & Johnson |
Transport: Avis |
