| Name | Type | Sector | Country | Joined On |
|---|---|---|---|---|
| Pan American Energy LLC | Company | Oil, gas, & coal | Argentina | 2004-07-21 |
| Telecom Argentina S.A. | Company | Telecommunications equipment; telecommunications service providers | Argentina | 2004-07-21 |
| Grupo Clarin S.A. | Company | Media | Argentina | 2004-07-19 |
| Holcim (Argentina) | Company | Construction & Materials | Argentina | 2004-07-19 |
| Transportadora de Gas del Norte S.A. | Company | Oil, gas, & coal | Argentina | 2004-07-19 |
| Argenti Lemon | Company | Food Producers | Argentina | 2004-05-01 |
| EDESA S.A. | Company | Electricity | Argentina | 2004-05-01 |
| Asociacion Civil Estudios y Proyectos | NGO Local | Not Applicable | Argentina | 2004-02-20 |