| A Ahlström Konsult AB | Saltsjö-Boo | 0 tkr |
| A&A Investments AB | Tumba | 0 tkr |
| AA Linde AB | Älta | 0 tkr |
| AARO OFFSHORE SPECIALISTS AB | Vagnhärad | 0 tkr |
| ABCURE Pharma AB | Huddinge | 0 tkr |
| ABEA Invest II AB | Saltsjöbaden | 0 tkr |
| Abenius & Abenius AB | Saltsjö-Boo | 0 tkr |
| AB Fallow Land Management | Saltsjö-Boo | 0 tkr |
| AB FONIV | Saltsjö-Boo | 0 tkr |
| Abili Invest AB | Nacka | 0 tkr |
| Ability MG AB | Dalarö | 0 tkr |
| AB Malmgrens Extra | Saltsjö-Boo | 0 tkr |
| A-Bolaget i Stockholm AB | Saltsjö-Boo | 0 tkr |
| A Borné Capital Development AB | Nacka | 0 tkr |
| Abulla AB | Stockholm | 0 tkr |
| AB Wikelin & CO | Stockholm | 0 tkr |
| Acceleron AB | Stockholm | 0 tkr |
| Access in Sweden AB | Saltsjöbaden | 0 tkr |
| Accture AB | Stockholm | 0 tkr |
| Aced AB | Enskededalen | 0 tkr |
| Acerum AB | Saltsjö-Duvnäs | 0 tkr |
| Ace Ventures AB | Saltsjöbaden | 0 tkr |
| Ackell & Associates AB | Nacka | 0 tkr |
| Acomatic AB | Saltsjöbaden | 0 tkr |
| Acsido AB | Nacka | 0 tkr |
| Actadig Digital Health Services AB | Nacka | 0 tkr |
| Active Agency AB | Saltsjö-Boo | 0 tkr |
| Adam Furtenbach Holding Aktiebolag | Nacka | 0 tkr |
| Addacon AB | Saltsjö-Boo | 0 tkr |
| Addity Products AB | Norsborg | 0 tkr |
| Add Lightness AB | Saltsjö-Boo | 0 tkr |
| Add On AB | Nacka | 0 tkr |
| Addtek Holding International AB | Solna | 0 tkr |
| Add Venture AB | Göteborg | 0 tkr |
| Adeco Aktiebolag | Stockholm | 0 tkr |
| Adler Invest AB | Nacka Strand | 0 tkr |
| Advenio Psykolog - och Managementkonsult AB | Saltsjö-Boo | 0 tkr |
| Advokatfirman T Svensson AB | Stockholm | 0 tkr |
| Advokat Mikael Lindgren AB | Saltsjö-Boo | 0 tkr |
| AEM North Ranch Consulting AB | Örebro | 0 tkr |
| Aestate AB | Älta | 0 tkr |
| Aestra AB | Saltsjö-Boo | 0 tkr |
| Affärscoachen Henrik Linder AB | Stockholm | 0 tkr |
| Affärshjälpen Sverige AB | Saltsjö-Boo | 0 tkr |
| AFII Advisory AB | Stockholm | 0 tkr |
| AF Management AB | Saltsjö-Boo | 0 tkr |
| Agenerate AB | Saltsjöbaden | 0 tkr |
| Agent Wines P & J AB | Vaxholm | 0 tkr |
| AgileFirst AB | Saltsjö-Boo | 0 tkr |
| Agilissimo AB | Saltsjö-Boo | 0 tkr |