| Name | Region |
|---|---|
| Kangourouge | Bouches-du-Rhône |
| Kantree | |
| Kaori S.A.S. | |
| Kap Code | |
| KAP IT S.A.S. | Essonne |
| Kapa IT | |
| Kaparka | Somme |
| Kapela | |
| Kapptivate | |
| Kara | |
| Kard | |
| Kardinal | |
| Karefil | Seine-et-Marne |
| Karista | |
| Karla Therapeutics | |
| Karma Consult | |
| Karmen S.A.S. | |
| Karnott | |
| Karos | |
| Karot Capital | |
| Kartable | |
| Kase Soft Ltd | Paris |
| Kaspr | |
| KatchMe | |
| Katomi | |
| Kauriweb | Tarn |
| Kavaa Global Services | |
| Kayentis | |
| KAYO | |
| Kayrros | |
| Kayrros S.A.S. | Paris |
| Kazoar | |
| Kea & Partners | Hauts-de-Seine |
| Kedge Business School | Gironde |
| KeeeX | Bouches-du-Rhône |
| KeenEye | |
| Keenturtle | |
| Keeo | Nord |
| KeepCore | Hérault |
| Kekkan Biologics | |
| KEL Internet | Hautes-Alpes |
| Kelcible | Maine-et-Loire |
| KelDoc | |
| KelHost.org | Gironde |
| Kelkoo Group | |
| Kelunfo | Morbihan |
| Kelvin Technologies | |
| Ken Block Consulting | |
| Kentika | |
| Keoconcept | Haut-Rhin |