| Name | Type | Sector | Country | Joined On |
|---|---|---|---|---|
| Galletera de Puebla S.A. de C.V. | Company | Food Producers | Mexico | 2006-01-24 |
| Hidraulica Y Neumatica, S.A. de C.V. | Small or Medium-sized Enterprise | General Retailers | Mexico | 2006-01-24 |
| Pfizer S.A. de C.V. | Company | Pharmaceuticals & Biotechnology | Mexico | 2006-01-23 |
| Naturgy México | Company | Gas, Water & Multiutilities | Mexico | 2006-01-20 |
| Heineken N.V. | Company | Beverages | Netherlands | 2006-01-19 |
| Cooperativa La Cruz Azul, S.C.L. | Company | Construction & Materials | Mexico | 2006-01-16 |
| Arca Continental, S.A.B de C.V. | Company | Beverages | Mexico | 2006-01-16 |
| Internacional de Ceramica S.A.B de C.V | Company | Construction & Materials | Mexico | 2006-01-16 |
| City and County of San Francisco | City | Not Applicable | United States of America | 2006-01-13 |
| Sompo Holdings, Inc. | Company | Financial Services | Japan | 2006-01-13 |
| Mutua Universal | Company | Financial Services | Spain | 2005-12-31 |
| City of Berlin | City | Not Applicable | Germany | 2005-12-21 |