| Bankeryds Bleck Holding Aktiebolag | Bankeryd | 0 tkr |
| Bankeryds Grafiska Aktiebolag | Habo | 0 tkr |
| Bankeryds Interiör AB | Bankeryd | 0 tkr |
| Bankeryds Mäkleri AB | Bankeryd | 0 tkr |
| Bankeryds Resebyrå AB | Nässjö | 0 tkr |
| BARAKA Food international AB | Huskvarna | 0 tkr |
| Bara Mat & Dryck i Jönköping AB | Jönköping | 0 tkr |
| Baris&Barmicho Investment AB | Huskvarna | 0 tkr |
| Bartex Invest AB | Vaggeryd | 0 tkr |
| Bartollgruppen AB | Jönköping | 0 tkr |
| Barwar Enterprise AB | Huskvarna | 0 tkr |
| Bavoc Förvaltnings AB | Jönköping | 0 tkr |
| BB Borastero Fastigheter AB | Rydebäck | 0 tkr |
| BCN Jönköping AB | Jönköping | 0 tkr |
| BD FAVOLE Aktiebolag | Jönköping | 0 tkr |
| BEAMA AB | Jönköping | 0 tkr |
| BEAP Intressenter AB | Jönköping | 0 tkr |
| Bebbe AB | Jönköping | 0 tkr |
| Becca Food AB | Jönköping | 0 tkr |
| Beck Kommunikation AB | Jönköping | 0 tkr |
| Bedley AB | Jönköping | 0 tkr |
| BEF Holding AB | Bankeryd | 0 tkr |
| BEHL Aviation Service AB | Jönköping | 0 tkr |
| Bellund AB | Jönköping | 0 tkr |
| Bemure DNY AB | Jönköping | 0 tkr |
| Bemure Fastighets AB | Jönköping | 0 tkr |
| 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 |