| 2005 | ALICIA CACHO Y VECINOS |
| 2005 | ALICO COMPANIA DE SEGUROS DE VIDA |
| 2005 | ALSA |
| 2005 | ALSER COPY |
| 2005 | ALTANA FILMS |
| 2005 | ALUAR CAMEA |
| 2005 | ALUSUD |
| 2005 | AMC Networks International - Latin America |
| 2005 | AMERICA LATINA LOGISTICA |
| 2005 | AMERICA TV |
| 2005 | AMORTIGUADORES SADAR |
| 2005 | AMPACET SOUTH AMERICA S. A |
| 2005 | AMPLITONE SRL |
| 2005 | ANCAL |
| 2005 | ANDREANI |
| 2005 | ANEDRA |
| 2005 | ANMAT |
| 2005 | ANSES |
| 2005 | APHOLOS METALURGICA |
| 2005 | APOSTROFHE |
| 2005 | APSE |
| 2005 | ARAMCO SERVICE CO |
| 2005 | ARCA DISTRIBUCIONES |
| 2005 | ARCAN Engineering |
| 2005 | ARCOR |
| 2005 | ARGENCARD S.A. |
| 2005 | ARLA FOODS INGREDIENTES S.A. |
| 2005 | ARMA FERRO |
| 2005 | ARREDO |
| 2005 | ARTEAR CANAL 13 S.A. |