2006 Contributors
- Aditya Birla Management Corporation
- Alcan Inc.
- Anglo American
- Banco General, S.A
- Bayer AG
- BHP Billiton Group
- BP
- Brĝdrene Hartmann A/S
- Carey and Allende
- Centrica plc
- Citizen Watch Co.Ltd.
- Cosmo Oil
- De Beers Group of Companies
- Deutsche Bank
- Deutsche Post AG
- Deutsche Telekom AG
- Diageo
- Engro Chemical Pakistan Limited
- Fidanque Panama
- Gaz de France
- Guilé Foundation
- Lego Systems A/S
- Nexen Inc
- NHO (Confederation of Norwegian Enterprise)
- Norsk Hydro ASA
- Novartis Foundation
- Novo Nordisk A/S
- OMV
- Pakistan Refinery Limited
- Pranda Jewelry Public Company Limited
- Statoil ASA
- Storebrand ASA
- Symantec Corporation
- Talal Abu-Ghazaleh Organization (TAGorg)
- Telefonica
- The Coca-Cola Company
- Total
- UBS AG
- Veolia Environment
- Volvo
- Wessex Water
- William O'Connor and Associates