| AO Johan Invest AB | Oxelösund | 0 tkr |
| Aptomica AB | Nyköping | 0 tkr |
| AR24 Invest AB | Nyköping | 0 tkr |
| Arckraft Invest AB | Nyköping | 0 tkr |
| Arisaema Invest AB | Nyköping | 0 tkr |
| Ark & Väv Aktiebolag | Nyköping | 0 tkr |
| Armas Holding AB | Stigtomta | 0 tkr |
| Arni Holding AB | Nyköping | 0 tkr |
| Arnito i Nyköping AB | Nyköping | 0 tkr |
| Arnö Industrifastigheter AB | Nyköping | 0 tkr |
| Arnold & Co AB | Nyköping | 0 tkr |
| Artbreak & AD Reklam Aktiebolag | Enstaberga | 0 tkr |
| Art of Life Sweden AB | Nyköping | 0 tkr |
| Åsådutti AB | Nyköping | 0 tkr |
| Aspa Hills Holding AB | Nyköping | 0 tkr |
| AS Simulering & Utbildning AB | Nyköping | 0 tkr |
| atcero AB | Nyköping | 0 tkr |
| Atlas Bilverkstad AB | Nyköping | 0 tkr |
| Atsa Invest AB | Stigtomta | 0 tkr |
| Atte i Kiladalen AB | Nyköping | 0 tkr |
| Audit i Nyköping AB | Stockholm | 0 tkr |
| August Advisory AB | Nyköping | 0 tkr |
| Axryl AB | Nyköping | 0 tkr |
| Baker Tilly Radek Transactions AB | Nyköping | 0 tkr |
| Baldrick AB | Nyköping | 0 tkr |
| Bapof AB | Partille | 0 tkr |
| Bassam & Dimce AB | Nyköping | 0 tkr |
| Battlefront AB | Nyköping | 0 tkr |
| BAVI Holdingbolag AB | Ålberga | 0 tkr |
| Believe and Achieve AB | Nyköping | 0 tkr |
| Bene IT AB | Nyköping | 0 tkr |
| Bergman MFS AB | Stigtomta | 0 tkr |
| Bergshammar Ekeby 6:58 AB | Nyköping | 0 tkr |
| Bergshammars Förvaltnings AB | Nyköping | 0 tkr |
| Best Promotion Förvaltning i Nyköping AB | Nyköping | 0 tkr |
| Bill Samuelson Hotell & Café Aktiebolag | Bettna | 0 tkr |
| BINI Konsult AB | Stockholm | 0 tkr |
| Binokulär Holding AB | Nyköping | 0 tkr |
| BJÖRKÖ HOLDING AB | Nyköping | 0 tkr |
| Björksund Invest AB | Tystberga | 0 tkr |
| Björksund Nordväst Fastigheter AB | Tystberga | 0 tkr |
| Bjureli AB | Nyköping | 0 tkr |
| Bjurenborg Invest AB | Nyköping | 0 tkr |
| Blaaklint AB | Nyköping | 0 tkr |
| BLC Invest AB | Nyköping | 0 tkr |
| Blueiron Sverige AB | Nyköping | 0 tkr |
| BluePipe AB | Nyköping | 0 tkr |
| Bo Åhl Arkitektkontor AB | Nyköping | 0 tkr |
| Bogsta By AB | Stockholm | 0 tkr |
| Bohemianarc AB | Nyköping | 0 tkr |