| 2020 | LDC |
| 2020 | LEDESMA |
| 2020 | LENOR SRL |
| 2020 | LENTAX |
| 2020 | LEO BURNETT WORLDWIDE INVESTMENTS INC |
| 2020 | LESKO SACIFIA |
| 2020 | LIB SALUD S.R.L |
| 2020 | LIBRERIA ARCOIRIS |
| 2020 | LIBRERIA DAK |
| 2020 | LIBRERIA SANTA MARIA |
| 2020 | LIBRERIA T&P |
| 2020 | LIBROS DE CONSORCIO |
| 2020 | LIFE SEGUROS |
| 2020 | LIHUE INGENIERIA S.A. |
| 2020 | LIKE Propiedades |
| 2020 | LIMPIOLUX SA |
| 2020 | LIMPOL S.A. |
| 2020 | LINSER S.A.C.I.S |
| 2020 | LISICKI LITVIN Y ASOCIADOS |
| 2020 | LLORENTE & CUENCA ARGENTINA S.A |
| 2020 | LOBISER |
| 2020 | LOCAL DE TELEFONICA (LOCUTORIO) |
| 2020 | LOCIA Y COMPA |
| 2020 | LOG-IN FARMA SRL |
| 2020 | LOGINTER S.A.- BASE |
| 2020 | LOMA NEGRA |
| 2020 | LONDON SUPPLY S.A. |
| 2020 | LONGVIE S.A. |
| 2020 | LOS 5 HERMANOS |
| 2020 | LOS 5 HISPANOS S.A. |