| Devfox | |
| dk hugbúnaður ehf. | Southwest Constituency |
| Dohop | Reykjavík Constituency North |
| DTE ehf | |
| Einar Egilsson | Reykjavík Constituency North |
| EMCO Software | Reykjavík Constituency North |
| Epli.is | Southwest Constituency |
| Eplica | Reykjavík Constituency North |
| ErkiTónlist sf | |
| Euler ehf. | |
| Fakta ehf. | Reykjavík Constituency North |
| Farice ehf. | Southwest Constituency |
| Fisheries Technologies | |
| Fjarskiptastofa | |
| Florealis Ehf. | |
| Fractal 5 | Reykjavík Constituency North |
| Fritz.ai | |
| Gagarín | |
| Gangverk ehf. | Reykjavík Constituency North |
| Genis hf | |
| Genki Instruments Ehf. | |
| Get local | |
| Ghostlamp | Reykjavík Constituency North |
| Greiðsluveitan ehf | |
| GRID | |
| Hactar | |
| Háskólasetur Vestfjarða | Northwest Constituency |
| Háskóli Íslands | |
| Háskóli Íslands - Stærðfræðistofa Raunvísindastofnun Háskólans | Reykjavík Constituency North |
| Háskólinn á Akureyri | Northeast Constituency |
| Háskólinn á Hólum | |
| Háskólinn í Reykjavík | Reykjavík Constituency North |
| hellohello | |
| Hjartarannsókn | |
| Hringiðan ehf. | Reykjavík Constituency North |
| Hugmót | Reykjavík Constituency North |
| Hugsmiðjan | Reykjavík Constituency North |
| Hugvit | Reykjavík Constituency North |
| Hydram Research | |
| Iceland Space Agency | |
| Icelandic Startups | Reykjavík Constituency North |
| IceWind, Inc. | Reykjavík Constituency North |
| Idega | |
| Indó Sparisjóður hf. | |
| Internet á Íslandi hf | Reykjavík Constituency North |
| Invector | |
| Invector | |
| Iðntæknistofnun | |
| Júní Digital | |
| Justikal | Southwest Constituency |