| Abbey | | ABN AMRO |  | AGL |
| Air New Zealand Engineering Services | | Alliance Trust | | AMI Insurance |
| AMP | | ANZ | | ARTA |
| Arvato Services | | ASB Bank | | Assetlink |
| ASTRO | | Atos Origin | | Auckland City Council |
| Australia Post | | AVIVA | | Axon |
| Bank of New York | | Barclays | | Barclays Capital |
| BBC | | BBG | | Bertelsmann |
| BNP Paribas | | Bounty Industries | | Bovis Lend Lease |
| BP | | Bradford & Bingley | | Bridgestone |
| Brisbane Water | | BSkyB | | Budget |
| Cable & Wireless | | Camden & Islington Foundation | | Canterbury Regional Council |
| Carmarthenshire Council | | Centerport | | Chevron |
| Child Youth and Family Services | | Christchurch City Council | | Chiapas Granjas Organicas |
| Churchill | | Cisco | | Citigroup |
| Clayton UTZ | | Commsec | | Commonwealth Bank of Australia |
| Cogent | | Corum Group | | Courts |
| Creative Capital | | Credit Suisse First Boston | | Dao Heng Bank |
| DBS Bank | | D-cypha Trade | | Department for Children, School & Families |
| Department for Health | | Department of Conservation | | Department of Internal Affairs |
| Department of Public Work | | Department of Work and Pensions (DWP) | | Diethelm Keller |
| DirectLine | | Dow Group | | EDF Energy |
| Ejada | | Electricity Commission | | EMC |
| Energy Intellect | | Energy Savings Trust | | Equity Insurance |
| Euronext | | Evergreen | | FIS |
| Fiserv | | FITOS | | Fonterra |
| Fresh Harvest | | Fulton Hogan | | Fu Yu |
| Gas Industry Company | | Genesis Energy | | Gen-i |
| Gentrack | | Hastings Insurance | | HCL Technologies Ltd |
| HMRC | | Henderson Global Investors | | HP |
| Hunt Power | | HortResearch | | ICI |
| ING | | Inland Revenue | | Intergen |
| Insurgia | | IRD | | Isthmus |
| ITV | | Jarding Fleming Asset Management | | JD Edwards |
| JP Morgan | | Kiwi Bank | | LAS |
| LCH.Clearnet | | LDC | | Leicestershire County Council |
| Legal & General | | Liberata | | Linfox |
| Littlewoods Shop Direct | |
Lloyds Banking Group |
| London Borough of Camden |
| London Borough of Croydon | | Local Government Association | | London Borough of Haringey |
| London Borough of Islington | | London Borough of Enfield | | London Borough of Newham |
| London Borough of Southwark | | London Borough of Lambeth | | Macquarie |
| MAF | | Malaysian Airlines | | Marubeni |
| Matalan | | Melbourne Water | | Meridian Energy |
| MetLife | | Microfocus | | Ministry for the Environment |
| Ministry of Agriculture and Forestry | | Ministry of Economic Development | | Ministry of Education |
| Ministry of Foreign Affairs and Trade | | Ministry of Interior (Saudi Arabia) | | Ministry of Justice |
| Misys | | Morrisons | | Musanada (ADGS) |
| NAAFI | | National Australia Group | | National Power |
| National Savings and Investments | | Natural Gas Corporation | | Natwest |
| NCS Group | | Network Rail | | New Zealand Lotteries Commission |
| New Zealand Defense Force | | New Zealand Post | | New Zealand Wool Board |
| New Zealand Milk | | Ngai Tahu Seafoods | | NGC |
| NHS | | Nissan Europe | | Norfolk County Council |
| Northern Foods | | Norwich Union | | NPI |
| Office of the Client of the House of Representatives | | Obsidum Group | | Old Mutual (F & G) |
| Optus | | Orange | | Paramount Pictures Corporation |
| Pfizer | | PNB | | Portman |
| Power Automation | | Procter & Gamble | | Provenco |
| Prudential | | Railcorp | | Reuters |
| RIC | | Richemont | | Road and Transport Authority (RTA) |
| Royal Mail | | Royal Sun Alliance | | Royal Bank of Scotland |
| RSM Stone Forest | | RTA | | Sainsbury’s |
| Santander | | SCB | | Sedex |
| SEB | | Senoko Power | | Singapore Airlines |
| SMOE | | SNEC | | SOUNZ |
| South East Water | | Southend-on-Sea Borough Council | | St. George Bank |
| Standard Chartered | | StarHub | | Suncorp Metway |
| Surrey County Council | | Swiss Re | | Sydney Futures Exchange |
| Telecom Mobile | | Telewest | | Tertiary Education Commission |
| Thames Water | | The Mill Group | | Thurrock Council |
| Transpower | | Unica | | Unisys |
| United Premas | | UNUM Provident | | US Power Gen |
| Vertex | | Wellington City Council | | Wellington International Jazz Festival Trust |
| Westminster City Council | | WestPac Bank | | Willis |
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