| 2005 | SVD |
| 2005 | SWAN TURISMO |
| 2005 | SWISS INTERNATIONAL AIR LINES LTD - ARGENTINA |
| 2005 | SYNGENTA AGRO S.A |
| 2005 | TA Y M |
| 2005 | TALLER AERONAVAL |
| 2005 | TARANTO |
| 2005 | TAVEX ARGENTINA S.A. |
| 2005 | TEATRO COLON |
| 2005 | TECNA |
| 2005 | TECNO SUDAMERICANA |
| 2005 | TELAM |
| 2005 | TELECOM ARGENTINA |
| 2005 | TELEFE |
| 2005 | TELEFONICA DE ARGENTINA S.A. |
| 2005 | TELINFOR |
| 2005 | TERMINAL 4 - APM TERMINALS |
| 2005 | TERMINAL DE CARGAS ARGENTINA |
| 2005 | THE BOSTON CONSULTING GROUP |
| 2005 | THE LEADING HOTELS OF THE WORLD |
| 2005 | THE WARRANTY GROUP |
| 2005 | THOMSON REUTERS REFINITIV |
| 2005 | TOMOGRAFIA COMPUTADA DE BS AS |
| 2005 | TORELO |
| 2005 | TORRES DE FIGUEROA ALCORTA (CONSORCIO RAMSAY) |
| 2005 | TOTAL AUSTRAL |
| 2005 | TRACER |
| 2005 | TRADCOM SRL |
| 2005 | TRANSPLATA S.A. - Agentes Maritimos |
| 2005 | TRANSPORTE RICCO |