| Name | Region |
|---|---|
| Herdia | |
| Here we com | |
| Heredis | Hérault |
| Heroiks | |
| Hervé Augoyat | |
| HESAM Université | Paris |
| Hesperid | Mayenne |
| Heuritech | |
| Hevok | |
| Hexa-Gone.com | Métropole de Lyon |
| Hexagone Stratégie | |
| Hexalog S.A.S. | Hauts-de-Seine |
| Hexanet | Marne |
| Hexatel | Loiret |
| Hexatom | |
| Hexium | |
| HF Company S.A. | Indre-et-Loire |
| HH&S | Paris |
| Hi Inov | |
| Hi-Fi Câbles & Cie | Paris |
| High Connexion | Métropole de Lyon |
| High Flyers Capital | |
| HighCo | Bouches-du-Rhône |
| HIGHFI Lab | |
| Highlab | |
| Hightech-Ouest | |
| HIGHTEN | Gironde |
| HikaShop | |
| Hillo | |
| Himydata | |
| HiPay S.A.S. | Hauts-de-Seine |
| Hiphen | |
| Hippocampe | Paris |
| Hippocampe Studio | Vienne |
| HIT.immo | Paris |
| Hitech Software | Haute-Garonne |
| Hivebrite | |
| Hiveo | |
| Hizkia Informatique | Pyrénées-Atlantiques |
| HKI.paris | |
| HM Telecom | Val-d'Oise |
| HMVS | Métropole de Lyon |
| HN Services | Val-de-Marne |
| HOB France Services | Alpes-Maritimes |
| HOJI | |
| Holivia | |
| Hollyweb Technologies S.A.S. | Bouches-du-Rhône |
| Homa Games | Paris |
| Home Biosciences S.A.S. | |
| Homeresa |