| 2000 | LUIS MELNIK Y ASOCIADOS S.A. |
| 2000 | MCI CONGRESOS |
| 2000 | MERCEDES BENZ ARGENTINA S.A. |
| 2000 | MERCK S.A. |
| 2000 | MERCOBANK S.A. |
| 2000 | METROGAS |
| 2000 | MINISTERIO DE ECONOMIA |
| 2000 | MONTISOL CALOFRIG S.A. |
| 2000 | MORIXE |
| 2000 | MUNICIPALIDAD DE AVELLANEDA |
| 2000 | NESTLE - MASTER OFFICE |
| 2000 | NEW REVLON ARGENTINA S.A. |
| 2000 | NSS S.A |
| 2000 | OMINT |
| 2000 | ORACLE ARG. S.A. |
| 2000 | ORGANIZACION VERAZ |
| 2000 | OSECAC |
| 2000 | PAMPA ENERGIA |
| 2000 | PARMALAT ARGENTINA S.A. |
| 2000 | PARTICULAR 1 |
| 2000 | PHARMACONSULT ARGENTINA S.A. |
| 2000 | PRAXAIR ARGENTINA S.A. |
| 2000 | QUIMICA DEL NORTE |
| 2000 | RADIO Y TELEVISION ARGENTINA SE |
| 2000 | RAIZEN ARGENTINA |
| 2000 | REFINERIA DE MAIZ |
| 2000 | RENTAS LANUS |
| 2000 | REVESTEK S.A. |
| 2000 | RHOMICRON ELECTRONICA MEDICA |
| 2000 | ROLCO S.R.L. |