| 2017 | ASPEN HOTELS |
| 2017 | ASSURANT ARGENTINA |
| 2017 | ATANOR |
| 2017 | ATEC S.A. |
| 2017 | ATENEO LIBERTAD - UNION CIVICA RADICAL |
| 2017 | ATENEO RAUL ALFONSIN |
| 2017 | ATLAS COPCO ARGENTINA |
| 2017 | ATM SEGUROS |
| 2017 | Audifarm Salud |
| 2017 | AUDITORIA GENERAL DE LA NACION |
| 2017 | AUREN - ESTUDIO CONT. |
| 2017 | AUSUR S.A. |
| 2017 | AUTOCREDITO S.A. DE CAPITALIZACION |
| 2017 | AUTOELEVADORES HURLINGAM |
| 2017 | AUTOELEVADORES PREMEC S.A. |
| 2017 | AUTOFRANCE |
| 2017 | Automat Argentina S. A. |
| 2017 | AUTOMOTORES GONZALEZ |
| 2017 | AUTOMOVIL CLUB DE BANFIELD |
| 2017 | AUTONORT S.A. |
| 2017 | AUTOPISTAS DEL OESTE |
| 2017 | AUTOPISTAS DEL SOL |
| 2017 | AUTOPISTAS URBANAS S.A. |
| 2017 | AUTORIDAD REGULATORIA NUCLEAR - ARN |
| 2017 | AUTOSERVICIO BYB |
| 2017 | AUTOSERVICIO SILVIA |
| 2017 | AUTOTROL |
| 2017 | AVAYA SRL |
| 2017 | AVIS BUDGET GROUP ARGENTINA (ARBITRA S.A.) |
| 2017 | AXA ASSISTANCE |