| Aqilion AB | |
| Aqua Robur Technologies AB | |
| AquaBiota | |
| AquaFood | |
| Aquammodate | |
| Aquasol AB | |
| AR Media International AB | |
| Arboair AB | |
| ARC solutions AB | |
| Arcsin | Stockholm |
| Arctic Group | Norrbotten |
| Åre Software AB | Jämtland |
| Areim | |
| Årets Nybyggare | |
| Arex Advisor | |
| Argonova | Västra Götaland |
| ArgusEye AB | |
| ArgusEye AB | |
| Arise | |
| Arise Consulting Group | |
| Ariser | |
| Arjo | |
| Ark Kapital | |
| Arkimera Robotics AB | |
| Arkion | |
| Arne Jensen AB | |
| AroCell AB | |
| Around the Corner | |
| aroundIT AB | Västra Götaland |
| Arrive Inter Media | Stockholm |
| Arrowhead Game Studios AB | |
| Artech Internet | Västra Götaland |
| Artely | |
| Artificial Solutions Scandinavia AB | Stockholm |
| Artisan Global Media | Kronoberg |
| Artologik | Kronoberg |
| Asarina Pharma AB | |
| Asedo AB | |
| AShop Software | Skåne |
| Askås I&R AB | Värmland |
| Asker Technologies | |
| Aspia | |
| Assently | |
| Astera Labs, Inc. | |
| AsthmaTuner | |
| AstraWave SEO | |
| Astrec Invest | |
| Astrid Education | |
| Astrom Software | Skåne |
| Asynkron AB | |