| Bengans Alltjänst i Norrahammar AB | Norrahammar | 0 tkr |
| Bengt Törnqvist Konsult AB | Gränna | 0 tkr |
| Benton Bygg & Fastigheter AB | Jönköping | 0 tkr |
| Benzon Kemi AB | Linköping | 0 tkr |
| Bergelund Fastighets AB | Huskvarna | 0 tkr |
| Bergelund Investment 2 AB | Huskvarna | 0 tkr |
| Bergelund Investment AB | Huskvarna | 0 tkr |
| Bergforsen Consulting AB | Jönköping | 0 tkr |
| Bergmo Business Consulting AB | Vetlanda | 0 tkr |
| Berg och Dahl Holding 2021 AB | Lekeryd | 0 tkr |
| Bergs Holding i Huskvarna AB | Jönköping | 0 tkr |
| Bergsjön 76:1 Bygg ETT AB | Jönköping | 0 tkr |
| Bergsjön 76:1 Bygg TVÅ AB | Jönköping | 0 tkr |
| Bergsjön 76:1 Utveckling AB | Jönköping | 0 tkr |
| BERI Invest AB | Jönköping | 0 tkr |
| Berntdotter i Björkudden Aktiebolag | Lekeryd | 0 tkr |
| Beslut Sten Norinder AB | Jönköping | 0 tkr |
| Betesvallen AB | Falun | 0 tkr |
| BetWood Timber Sweden AB | Bottnaryd | 0 tkr |
| BEWOJ AB | Jönköping | 0 tkr |
| BF Holding AB | Jönköping | 0 tkr |
| BICMO AB | Huskvarna | 0 tkr |
| Biggan Holding AB | Stockholm | 0 tkr |
| Big Rock Mineral AB | Jönköping | 0 tkr |
| Bildspråk JP Sundberg AB | Huskvarna | 0 tkr |
| Bilens vänner AB | Jönköping | 0 tkr |
| Biomed PWR AB | Jönköping | 0 tkr |
| BiST Import Export AB | Jönköping | 0 tkr |
| BITM Sweden AB | Jönköping | 0 tkr |
| Bjarne Svenssons Förvaltnings AB | Huskvarna | 0 tkr |
| Bjellebeck Sweden AB | Gränna | 0 tkr |
| Bjerke Kunskap AB | Jönköping | 0 tkr |
| BJ Habo Holding AB | Habo | 0 tkr |
| BJM Group AB | Huskvarna | 0 tkr |
| Björkholm Holding AB | Bankeryd | 0 tkr |
| Björn Fransson AB | Jönköping | 0 tkr |
| Björn Swedin Aktiebolag | Tenhult | 0 tkr |
| BKO Karosseriprodukter AB | Kungsör | 0 tkr |
| Black Arrow AB | Jönköping | 0 tkr |
| Blackhawk Invest AB | Jönköping | 0 tkr |
| Blank Day AB | Jönköping | 0 tkr |
| B L Competition Specialities AB | Huskvarna | 0 tkr |
| BlockchainX AB | Sundbyberg | 0 tkr |
| Blogix AB | Upplands Väsby | 0 tkr |
| Bluehour AB | Jönköping | 0 tkr |
| Bluerange AB | Jönköping | 0 tkr |
| Bluestone Group AB | Jönköping | 0 tkr |
| BlueWall AB | Jönköping | 0 tkr |
| Blue Wall Construction Väst AB | Jönköping | 0 tkr |
| B & ME AB | Jönköping | 0 tkr |