| 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 |
| 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 |
| Boleg AB | Nyköping | 0 tkr |
| Bonytt Media Sverige AB | Oxelösund | 0 tkr |
| Boorghaus AB | Nyköping | 0 tkr |
| Borgman Holding AB | Nyköping | 0 tkr |
| Borgmans Invest AB | Nyköping | 0 tkr |
| Bo Smart i Sverige AB | Nyköping | 0 tkr |
| Broby Gård Nyköping AB | Nyköping | 0 tkr |
| B & T Ohlsson Invest AB | Nyköping | 0 tkr |
| Business Bytes AB | Nyköping | 0 tkr |
| Byggmästarna i Nyköping Holding Aktiebolag | Nyköping | 0 tkr |
| Byggmästarna i Nyköping Invest Aktiebolag | Nyköping | 0 tkr |
| Byggnadsfirma Kurt Lennart Eriksson i Nyköping Aktiebolag | Limhamn | 0 tkr |
| Byggves Invest AB | Enstaberga | 0 tkr |
| Camilla Fogelberg AB | Nyköping | 0 tkr |
| Canbeg AB | Nyköping | 0 tkr |