| 2003 | EULEN ARGENTINA |
| 2003 | EXOLGAN Container Terminal |
| 2003 | EXPRESO CINTA AZUL |
| 2003 | EXPRESO DEL OESTE |
| 2003 | F.O.E.E.S.I.T.R.A. |
| 2003 | FACULTAD DE DERECHO - UBA |
| 2003 | FACULTAD DE ODONTOLOGIA |
| 2003 | FADA-PHARMA (EX-LAB. JOHN WYETH) |
| 2003 | FALABELLA |
| 2003 | FARMACIA VANTAGE |
| 2003 | FATE ALUAR |
| 2003 | FAYSER |
| 2003 | FECO VITA - VINO TORO |
| 2003 | FEDE BIJOUTERIE |
| 2003 | FEDERACION ARGENTINA DE CARDIOLOGIA |
| 2003 | FEDERACION ARGENTINA DE COLEGIO DE ABOGADOS |
| 2003 | FEEDBACK |
| 2003 | FEMISAN SRL |
| 2003 | FERNANDEZ QUIROGA ABOGADOS |
| 2003 | FERROSUR ROCA |
| 2003 | FIAT Y B&B (Edificio Balcarce) |
| 2003 | FICOSA ARGENTINA |
| 2003 | FINANCIERA LA CAPITAL |
| 2003 | FIRMENICH SAIC |
| 2003 | FISCALIA CORRECCIONAL Nro 10 Nro 1 Nro 4 Nro 23 |
| 2003 | FORD ARGENTINA S.C.A. |
| 2003 | FOX LATIN AMERICAN CHANNEL SRL |
| 2003 | FRANCISCO SALZANO S.A. |
| 2003 | FRANIC S.A. |
| 2003 | FUCHS |