| Name | Type | Sector | Country | Joined On |
|---|---|---|---|---|
| Universidad Santo Tomas | Academic | Not Applicable | Colombia | 2005-10-11 |
| Asociación Nacional de Empresarios ANDI | Business Association Local | Not Applicable | Colombia | 2005-10-08 |
| Acueducto Metropolitano de Bucaramanga | Company | Gas, Water & Multiutilities | Colombia | 2005-10-05 |
| Fundacion Aviatur | Foundation | Not Applicable | Colombia | 2005-10-05 |
| Labfarve Fundacion Laboratorio de Farmacologia Vegetal | Small or Medium-sized Enterprise | Support Services | Colombia | 2005-10-04 |
| Empresa de Energia del Pacifico S.A. ESP EPSA | Company | Electricity | Colombia | 2005-04-22 |
| CARBONES DEL CERREJON LIMITED | Company | Industrial Metals & Mining | Colombia | 2005-03-02 |
| UNIVERSIDAD EXTERNADO DE COLOMBIA | Academic | Not Applicable | Colombia | 2005-02-18 |
| Gas Natural S.A. ESP | Company | Oil & Gas Producers | Colombia | 2005-02-11 |
| Empresa de Energia de Bogota | Company | Gas, Water & Multiutilities | Colombia | 2005-02-10 |