| ATM Notation AB | Uppsala | 0 tkr |
| ATRA AB | Uppsala | 0 tkr |
| A-Track Uppsala AB | Uppsala | 0 tkr |
| Attention Omsorg Holding AB | Alnö | 0 tkr |
| Auberginens vänner AB | Bålsta | 0 tkr |
| Audacia AB | Uppsala | 0 tkr |
| Audio Light Design AB | Uppsala | 0 tkr |
| Audiri Management AB | Uppsala | 0 tkr |
| August Karlsson Holding AB | Tobo | 0 tkr |
| Auktionsfirma C.J. Carlsson Ring i Uppsala Aktiebolag | Uppsala | 0 tkr |
| AULAC AB | Uppsala | 0 tkr |
| Aunola Holding AB | Kungsängen | 0 tkr |
| Aura Events AB | Uppsala | 0 tkr |
| Aurora Konsult AB | Bålsta | 0 tkr |
| Aurora Nord AB | Uppsala | 0 tkr |
| Authén Invest AB | Enköping | 0 tkr |
| Automobil Bålsta AB | Bålsta | 0 tkr |
| Autosober Gr0p AB | Uppsala | 0 tkr |
| Auto Wipe i Uppland AB | Uppsala | 0 tkr |
| Avanta Ekonomitjänster Syd AB | Uppsala | 0 tkr |
| Avanzum Affärsutveckling AB | Uppsala | 0 tkr |
| Aviator AB | Uppsala | 0 tkr |
| Avidavi AB | Uppsala | 0 tkr |
| Avig AB | Enköping | 0 tkr |
| A.Vilén Holding AB | Enköping | 0 tkr |
| Avilla Holding AB | Öregrund | 0 tkr |
| Avint i Knivsta AB | Knivsta | 0 tkr |
| Avonlea AB | Knivsta | 0 tkr |
| Avonlea Holding AB | Knivsta | 0 tkr |
| Avonlea Invest AB | Knivsta | 0 tkr |
| AVP Invest AB | Grillby | 0 tkr |
| AVRTEC AB | Uppsala | 0 tkr |
| AVY Holding AB | Uppsala | 0 tkr |
| Away from home AB | Stockholm | 0 tkr |
| Awits AB | Östervåla | 0 tkr |
| AWM Synop AB | Uppsala | 0 tkr |
| AWN Arkitektur AB | Norrtälje | 0 tkr |
| Ax Eldesign i mälardalen AB | Örsundsbro | 0 tkr |
| Axel Lindegren Invest AB | Uppsala | 0 tkr |
| Axelzon Bok & Lön AB | Uppsala | 0 tkr |
| Axelzon & Jansson Ekonomiservice Aktiebolag | Uppsala | 0 tkr |
| AXJ Marketing Sweden AB | Enköping | 0 tkr |
| Axsjö Mark AB | Morgongåva | 0 tkr |
| Ayda Rahimi Holding AB | Uppsala | 0 tkr |
| Aydin Förvaltning AB | Uppsala | 0 tkr |
| Aydin Holding AB | Uppsala | 0 tkr |
| Aysah Investment Aktiebolag | Vansbro | 0 tkr |
| Azad CardioCare AB | Uppsala | 0 tkr |
| Azienda Consulting AB | Uppsala | 0 tkr |
| AZZA.TECH AB | Uppsala | 0 tkr |