| Agence Web Joomla | |
| Agence web Joomla Strategie-web | Seine-et-Marne |
| Agence Web Paris | |
| Agence'O | |
| Agence-Multimedia.com | Calvados |
| Agenda3000 | Maine-et-Loire |
| Agenium | |
| AgenT S.A.S. | |
| aGeNUx | Lot-et-Garonne |
| Ageris GROUP S.A.S. | Moselle |
| Agerix | Gironde |
| AGESSI | Finistère |
| Agesys | Oise |
| AGI Paris | Val-de-Marne |
| AGI-Services.net | Bouches-du-Rhône |
| Agicap | Métropole de Lyon |
| AGICS | Métropole de Lyon |
| AGIIR Network | Loire |
| Agile | Seine-et-Marne |
| AgileBio S.A.R.L. | |
| Agileo Automation | Vienne |
| Agime | Alpes-Maritimes |
| Agir Graphic | |
| Aglaé Ventures | |
| AGM Informatique | Loire-Atlantique |
| AGOM | Essonne |
| AGORA Informatique | Alpes-Maritimes |
| Agora Plus | |
| Agora Pulse | Paris |
| Agora Software | |
| Agoranet | Haute-Garonne |
| Agoranov | Paris |
| Agorapulse | |
| Agorize | Paris |
| Agotherm | |
| AGP France Service | Seine-Maritime |
| Agreenium | |
| Agri4d | Aude |
| Agritel | |
| Agro Edi Europe | |
| AgroParisTech | |
| Agropolis International | |
| AGS Backup | Hérault |
| AGS Soft Business Solutions S.A.S. | Paris |
| AGS Therapeutics | |
| AGT Systèmes | Seine-Maritime |
| AGUILA Technologies | |
| Agx Informatique | Haute-Garonne |
| Agyla.Cloud | |
| Agylis Groupe | Hauts-de-Seine |