| Agencia Córdoba Innovar y Emprender | |
| Agencia Mejor Digital | Buenos Aires |
| Agencia Mejor Digital | |
| Agenda Médica Profesional | Buenos Aires |
| AgilMentor | Mendoza |
| Aginet Telecomunicacinoes | Buenos Aires |
| AGnet | Buenos Aires |
| Agree Market, S.A. | |
| AGS, S.A. | Buenos Aires |
| Aguilar & Asociados | Buenos Aires |
| AI Core S.A.S. | |
| Air-Computers S.R.L. | Santa Fe |
| Airoldi | Santa Fe |
| Ají Diseño | Buenos Aires |
| Alaya Capital | |
| Albox | Buenos Aires |
| Alconada Estudio | Buenos Aires |
| Aldea Global | Buenos Aires |
| Alex Shop | Buenos Aires |
| Aliquis | |
| Allytech | Buenos Aires |
| alquilerPC.com | Buenos Aires |
| Altromondo | |
| Alus Creativos | Córdoba |
| Amalgama | Buenos Aires |
| AMCO A. Martinez Cia S.A. | Buenos Aires |
| AMEGA Biotech | Buenos Aires |
| Ampli Red | Buenos Aires |
| Amplifica | |
| Analisis Empresarial S.R.L. | Buenos Aires |
| Ancap IT | |
| Andesat Argentina | Buenos Aires |
| AndinaTech | |
| Animus | Rio Negro |
| Antenas Profesionales S.A. | Buenos Aires |
| AnyWare | Buenos Aires |
| Anyx S.R.L. | Buenos Aires |
| Apernet S.A. | Buenos Aires |
| Apexnet Software Factory | Buenos Aires |
| Applica | |
| Aptix IT | Santa Fe |
| AR Computación Distribution | Buenos Aires |
| Ar-Tec, S.A. | Mendoza |
| Arbial Soft | Córdoba |
| Ardan Pharma | |
| Ardint | Buenos Aires |
| Ardison Software & Consulting | Buenos Aires |
| Argalis | Córdoba |
| Argenlink | Buenos Aires |
| Argensoft | Córdoba |