| Artedi Consulting AB | Borlänge | 0 tkr |
| Artemo Holding AB | Uppsala | 0 tkr |
| Arthursson Holding AB | Björklinge | 0 tkr |
| ArtiM ACS AB | Uppsala | 0 tkr |
| ArtiM HS AB | Uppsala | 0 tkr |
| ArtiM KS AB | Uppsala | 0 tkr |
| ArtiM LS AB | Uppsala | 0 tkr |
| Artromira AB | Uppsala | 0 tkr |
| ARTYNA-Farma AB | Enköping | 0 tkr |
| Arx Nova AB | Knivsta | 0 tkr |
| ÅSAB AB | Häggeby | 0 tkr |
| Asagard Sweden bygg och entreprenad AB | Kungsör | 0 tkr |
| Asap IT AB | Uppsala | 0 tkr |
| Åsas Finsnickeri AB | Uppsala | 0 tkr |
| Asbro Holding AB | Uppsala | 0 tkr |
| Asfalt Mark & Miljö 17 AB | Bålsta | 0 tkr |
| Asia Pacific Invest AB | Sollentuna | 0 tkr |
| A-sidan Partners AB | Uppsala | 0 tkr |
| Äskelunda Holding AB | Bälinge | 0 tkr |
| ASPA Plast Invest AB | Bålsta | 0 tkr |
| Asparagus Industries AB | Uppsala | 0 tkr |
| ASS 3 AB | Uppsala | 0 tkr |
| Asterheim Holding AB | Uppsala | 0 tkr |
| Aston och Ilon Invest AB | Uppsala | 0 tkr |
| Astorin konsult i Sverige AB | Uppsala | 0 tkr |
| Astor omsorg AB | Uppsala | 0 tkr |
| Astra Borealis AB | Uppsala | 0 tkr |
| Åsunda Transport AB | Enköping | 0 tkr |
| A Svahn Mark Aktiebolag | Uppsala | 0 tkr |
| ASV Management AB | Uppsala | 0 tkr |
| Ata Paradontolog AB | Uppsala | 0 tkr |
| Ataru Group AB | Uppsala | 0 tkr |
| AT & C Mellansverige Aktiebolag | Österbybruk | 0 tkr |
| Atek Geoteknik AB | Uppsala | 0 tkr |
| Atempo kommunikation AB | Örsundsbro | 0 tkr |
| at Franks Hospitality Group AB | Uppsala | 0 tkr |
| Athletes & Founders SPV1 AB | Stockholm | 0 tkr |
| Athos Holding AB | Knivsta | 0 tkr |
| Atlas accounting AB | Enköping | 0 tkr |
| Atlas partners AB | Skutskär | 0 tkr |
| 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 |
| AULAC AB | Uppsala | 0 tkr |