| 2006 | LABORATORIO BALIARDA |
| 2006 | LABORATORIO BAXTER |
| 2006 | LABORATORIO BOEHRINGER INGELHEIM |
| 2006 | LABORATORIO ELI LILLY INTERAMERICANA INC. |
| 2006 | LABORATORIO GRAMON |
| 2006 | LABORATORIO IVAX |
| 2006 | LABORATORIO LAM |
| 2006 | LABORATORIO MERCK-SHARP & DOHME ARG |
| 2006 | LABORATORIO MICROVET S.R.L. |
| 2006 | LABORATORIO NORTHIA |
| 2006 | LABORATORIO NOVARTIS ARG. |
| 2006 | LABORATORIO PROANALISIS |
| 2006 | LABORATORIO SIDUS |
| 2006 | LABORATORIO WYETH S.A. |
| 2006 | LABORATORIOS ALLERGAN PRODUCTOS FARMACEUTICOS S.A. |
| 2006 | LABORATORIOS BERNABO S.A. |
| 2006 | LABORATORIOS CRAVERI |
| 2006 | LABORATORIOS ELEA PHOENIX S.A. |
| 2006 | LABORATORIOS GADOR |
| 2006 | LABORATORIOS GLAXO SMITH KLINE ARG. S.A. (GSK) |
| 2006 | LABORATORIOS RAFFO y MONTEVERDE S.A. |
| 2006 | LABORATORIOS ROEMMERS SAICF |
| 2006 | LADY STORK |
| 2006 | LAQI |
| 2006 | LASER COURIER |
| 2006 | LATAM ARGENTINA |
| 2006 | LATIN DATA |
| 2006 | LEDESMA |
| 2006 | LEDVANCE S.A. |
| 2006 | LEGISLATURA DE LA CIUDAD AUTONOMA DE BUENOS AIRES |