| Ainsworth Lumber | Canada |
| Al Khaleej Sugar | UAE |
| Alphapharm Pty Limited | Australia |
| Altana | US |
| Altana | Germany |
| Antigenics | US |
| Aqualia | Spain |
| Bega Cheese | Australia |
| Beijing Laboratory of Bioactive Substances in Functional Foods | China |
| BHP Billiton Petroleum | Australia |
| Biogen Idec | US |
| bioMeriuex | US |
| Biovallée | Belgium |
| BNFL Analytical Services | UK |
| Boehringer Ingelheim Chemicals, Inc. | US |
| Boliden Mineral | Sweden |
| British Sugar | UK |
| Cambrex Karlskoga | Sweden |
| Canal de Isabel II (CYII) | Spain |
| Chiron Vaccines | UK |
| City Analysts | Ireland |
| Consumer Testing Laboratories | US |
| Cytec Industries | US |
| Dairy Farmers of America | US |
| Delaware State Public Health Laboratory | US |
| Desenvolvimento e Inovaçao Nutricional S.A (D.I.N.) | Portugal |
| Eastern Health Shared Services | Ireland |
| Empresa Municipal de Aguas de Málaga (EMASA) | Spain |
| Empresa Municipal de Aguas S.A. | Spain |
| Evian | France |
| Forest Laboratories, Inc. | US |
| Fosters Group Limited | Australia |
| Genetics Technology Group | Australia |
| Genetraks | Australia |
| George Weston Foods Limited | Australia |
| GEVES | France |
| GenoMed | Portugal |
| Gillette | US |
| Glaxo Smith Kline Biologicals | Belgium |
| HealthCanada | Canada |
| Hexcel Corporation | US |
| HIV Vaccine Trials Network (HVTN) | US |
| Innogenetics | Belgium |
| Johns Hopkins | US |
| Johnson Matthey | US |
| Karolinska Universitetssjukhuset Huddinge | Sweden |
| Katwijk Farma | Netherlands |
| Leeds Veterinary Laboratory | UK |
| Lorillard Tobacco Company | US |
| LUKOIL | Russia |
| Lyckeby Industrial | Sweden |
| Magyar Olaj és Gazipara (MOL) | Hungary |
| Medtronic | US |
| Mylan Pharmaceuticals | US |
| Nestle | US |
| Newmont Mining | US |
| New Zealand Animal Health Reference Laboratory | New Zealand |
| NIFES | Norway |
| Perstorp Pharma | Sweden |
| Petrobras Fafen | Brazil |
| Pfizer Animal Pharmacology | US |
| Pfizer Clinical Research | US |
| Pfizer Global R&D | US |
| Pharmaniaga Berhad | Malaysia |
| Phibro Animal Health | Belgium |
| Phosagro | Russia |
| PolyPeptide Laboratories | Sweden |
| Qatar Fuel Additives Company | Qatar |
| QinetiQ | UK |
| Quintiles Bioanalytical | UK |
| Roche Genomics Laboratory | Switzerland |
| Roche Palo Alto LLC | US |
| SABIC | Saudi Arabia |
| Sasol | South Africa |
| Scottish Environmental Protection Agency | UK |
| SES-Advanta | Belgium |
| Shanghai Institute of Measurement and Testing | China |
| SICOR Pharmaceuticals | US |
| Sohar Refinery | Oman |
| South Australian Water Corporation | Australia |
| Souza Cruz | Brazil |
| Tate & Lyle | US |
| Tetra Labs | UK |
| Turbitak | Turkey |
| UMass Biologics Laboratory | US |
| University of Heidelberg | Germany |
| US Naval Research Lab | US |
| Warrnambool Cheese and Butter Factory | Australia |
| Wyeth Pharmaceuticals | US |
| YUKOS | Russia |
| Zentiva | Czech Republic |