| Name | Region |
|---|---|
| Hive Streaming | Stockholm |
| HMS Industrial Networks AB | Halland |
| Högskolan Dalarna | Dalarna |
| Högskolan i Borås | Västra Götaland |
| Högskolan i Gävle | Gävleborg |
| Högskolan i Halmstad | Halland |
| Högskolan i Skövde | |
| Högskolan Kristianstad | Skåne |
| Högskolan Väst | Västra Götaland |
| Hoist Group | Stockholm |
| Hollistay AB | |
| Holm Security | |
| Holotech CAD/CAM AB | |
| Homemedia service | Västra Götaland |
| Homepal AB | |
| HomeQ | |
| Honest Box of Sweden AB | |
| Hoodin AB | |
| Hopen Internships | |
| Hopsworks | |
| Houdini | Stockholm |
| House:ID | |
| Howwe Technologies | |
| Hoy Multimedia | |
| HP Appen | |
| HPSolartech | |
| HR Academy | Stockholm |
| Hubbster | |
| Hubert | |
| Hubins | |
| Hubista | |
| Humandoc AB | |
| Humblebee | |
| Hummy | |
| Hussfelt Netware AB | Stockholm |
| Hyber | |
| Hydroyal | |
| Hygglo | |
| Hypergene | |
| Hypertype | |
| Hypertype AB | |
| I-Tech AB | |
| IamIP Sverige AB | |
| IAR Systems | Uppsala |
| ibas | Uppsala |
| IBC Robotics | |
| IbisSoft | Stockholm |
| iBiz Solutions | |
| Iboost Life | |
| iBoxen |