| Agysoft | Hérault |
| Ahmed Besbes | |
| AI France | |
| AI Verse | |
| Ai-Biopharma S.A.S. | |
| Ai-biopharma S.A.S. | |
| AI-Stroke | |
| AI-vidence | |
| AID | Paris |
| Aid Micro | Gironde |
| AID Tech | Moselle |
| Aide-Joomla | Paris |
| AIde-Ordinateur | Paris |
| AIDEC Informatique | Calvados |
| Aidel | Isère |
| Aides-informatique | Deux-Sèvres |
| Aigon France | Paris |
| Ailair S.A.S. | Isère |
| AILP Informatique | Loire-Atlantique |
| AIM, Applications industrielles des microprocesseurs | Isère |
| AIM45 | |
| AIMAIRA | |
| Ainsite.net | Ain |
| AIOinformatique | Puy-de-Dôme |
| Aiphone S.A.S. | Essonne |
| Air marine | |
| Air-Systems | Haute-Garonne |
| Airbus | |
| AIRCast | Alpes-Maritimes |
| Aire Informatique | Paris |
| Airicom | Paris |
| AirJob | |
| AirMems | |
| Airmob | |
| AIRRIA | Isère |
| Airweb | Hauts-de-Seine |
| Aisnedit | |
| AIVA Technologies S.A.R.L. | |
| Aive | |
| Aix Informatique | Savoie |
| Aix Marseille Université | Bouches-du-Rhône |
| Aix-Marseille School of Economics | |
| AJ Conseil | |
| AJ Soft | Vendée |
| AJ2L Informatique | Rhône |
| AJANS | |
| AJC>COM | Rhône |
| Ajcréa | Loire-Atlantique |
| Ajoo | |
| Akabia | |