| 2016 | MEDICINA LABORAL RP SALUD |
| 2016 | MEDICINA PREPAGA HOMINIS |
| 2016 | MEDICUS S.A. |
| 2016 | MEDIFE ASOCIACION CIVIL |
| 2016 | MEDIZIN DE SERVICIOS S.A. |
| 2016 | Megatom S.A. |
| 2016 | MEISTER SRL |
| 2016 | Melicuca SRL - Rusticana |
| 2016 | MERAK KNORR ARGENTINA S.A |
| 2016 | MERCADO DE LINIERS - OFICINA SAENZ VALIENTE BULLRI |
| 2016 | MERCATOR S.A. |
| 2016 | MERCEDES BENZ ARGENTINA S.A. |
| 2016 | MERCEDES POMPEYA S.A. |
| 2016 | MERCER ARGENTINA S.A. |
| 2016 | MERCERIA EDITH |
| 2016 | MERCK S.A. |
| 2016 | MERCOCENT |
| 2016 | MERCOMAR S.A. |
| 2016 | MERCOSOFT CONSULTORES S.A. |
| 2016 | MERCOVAN ARGENTINA SRL |
| 2016 | MERSEN ARGENTINA SA |
| 2016 | METAL PINT |
| 2016 | METROBUS RN3 |
| 2016 | METROGAS |
| 2016 | METROPOL |
| 2016 | MEVATERAPIA S.A. |
| 2016 | MEXICHEM ARGENTINA S.A. |
| 2016 | MEYRO |
| 2016 | MICHU Y POLACA IMPRESIONES |
| 2016 | MICRO OMNIBUS 45 SACIF - MO 45 |