| Alun & Ulfberg AB | Eskilstuna | 0 tkr |
| Alvijosa Holding AB | Nyköping | 0 tkr |
| Amante Sweden AB | Nyköping | 0 tkr |
| Amcamp AB | Handen | 0 tkr |
| Ameya Care AB | Katrineholm | 0 tkr |
| AMK Design AB | Flen | 0 tkr |
| A.M.NYKÖPING AB | Nyköping | 0 tkr |
| AMSS Anders Mossberg Sustainable Solutions AB | Nyköping | 0 tkr |
| Anananas Design AB | Torshälla | 0 tkr |
| anananas studio AB | Lomma | 0 tkr |
| Anbud & Hälsa i Norden AB | Eskilstuna | 0 tkr |
| ANCA Invest AB | Katrineholm | 0 tkr |
| A & N Carlsson development AB | Kvicksund | 0 tkr |
| Ancuj AB | Tystberga | 0 tkr |
| Andante - Tools for Research AB | Strängnäs | 0 tkr |
| Andante-Tools for Thinking Aktiebolag | Strängnäs | 0 tkr |
| Åndberg W&C AB | Nyköping | 0 tkr |
| Andella Invest AB | Stallarholmen | 0 tkr |
| Anderlund Invest AB | Strängnäs | 0 tkr |
| Anders Hjelm Gräv & Maskinförmedling Aktiebolag | Vingåker | 0 tkr |
| Anders Holmqvists Holding AB | Eskilstuna | 0 tkr |
| Anders Larnholt Förvaltning AB | Falun | 0 tkr |
| Anders Lidmalm Data Konsult Aktiebolag | Strängnäs | 0 tkr |
| Anders Nilsson Holding AB | Eskilstuna | 0 tkr |
| Andersson 12 Invest AB | Oxelösund | 0 tkr |
| Andersson & Ford Fastigheter AB | Västerljung | 0 tkr |
| Andersson & Hagström AB | Vagnhärad | 0 tkr |
| Anderviken Fastighets AB | Trosa | 0 tkr |
| ANDMAT I ESKILSTUNA AB | Eskilstuna | 0 tkr |
| Andra Hökeberga förvaltning AB | Uppsala | 0 tkr |
| Andreas Kopsch AB | Mariefred | 0 tkr |
| Andreas Nord Invest AB | Katrineholm | 0 tkr |
| Andrea Wall Invest AB | Eskilstuna | 0 tkr |
| Andsoh Holding AB | Flen | 0 tkr |
| Andventure Invest AB | Eskilstuna | 0 tkr |
| Anelth Coachning och Invest AB | Eskilstuna | 0 tkr |
| Angebjer Holding AB | Katrineholm | 0 tkr |
| Aninor AB | Skogstorp | 0 tkr |
| Anki Andersson Vrena AB | Vrena | 0 tkr |
| Ankis Holding AB | Skogstorp | 0 tkr |
| Anläggning Erlandsborg AB | Stjärnhov | 0 tkr |
| Anlemo Invest AB | Katrineholm | 0 tkr |
| Anna Almblads Redovisning AB | Kvicksund | 0 tkr |
| Anna Falk Communication AB | Oxelösund | 0 tkr |
| Anna-Greta Lundh Konsult AB | Oxelösund | 0 tkr |
| Anna Hammarström Holding AB | Strängnäs | 0 tkr |
| Anna Kelly AB | Stockholm | 0 tkr |
| Anna Thulin Projects Aktiebolag | Björnlunda | 0 tkr |
| Anne Bylund AB | Strängnäs | 0 tkr |
| Annelie Tapper AB | Vagnhärad | 0 tkr |