| Bilop Aktiebolag | Örebro | 0 tkr |
| Bima Holding AB | Örebro | 0 tkr |
| Binary Brains AB | Örebro | 0 tkr |
| Binh Tang AB | Örebro | 0 tkr |
| Binova i Örebro Aktiebolag | Örebro | 0 tkr |
| Bishi Invest AB | Örebro | 0 tkr |
| Bits By Bäckström Holding AB | Örebro | 0 tkr |
| Biverud teknik AB | Glanshammar | 0 tkr |
| Bivi omsorg och assistans AB | Örebro | 0 tkr |
| Bjdi invest AB | Örebro | 0 tkr |
| BJF Trading AB | Örebro | 0 tkr |
| BJL Holding Aktiebolag | Örebro | 0 tkr |
| BJOMA Invest AB | Örebro | 0 tkr |
| B.Jonsson Holding i Örebro AB | Odensbacken | 0 tkr |
| Björkbyhem AB | Stockholm | 0 tkr |
| Björk Interim Management AB | Örebro | 0 tkr |
| Björkkullen Fastigheter i Örebro AB | Örebro | 0 tkr |
| Björkporten i Nerike AB | Örebro | 0 tkr |
| Björnberg Holding AB | Örebro | 0 tkr |
| Björnidet Holding AB | Örebro | 0 tkr |
| Björnram Invest AB | Örebro | 0 tkr |
| Bjurtjärnshöjden AB | Mullhyttan | 0 tkr |
| BKB Maskinservice AB | Glanshammar | 0 tkr |
| B.K.E Holding AB | Örebro | 0 tkr |
| BK Progression AB | Örebro | 0 tkr |
| BK:s Yinyoga, Hälsa & Livsstil AB | Grythyttan | 0 tkr |
| Black Blues Trading Sweden AB | Örebro | 0 tkr |
| Blå Rådhus1 AB | Örebro | 0 tkr |
| Blåvingehälsan AB | Örebro | 0 tkr |
| Bleck Fastigheter AB | Askersund | 0 tkr |
| Blixa AB | Örebro | 0 tkr |
| BLO Förvaltning Aktiebolag | Örebro | 0 tkr |
| Blomqvist Forever Investment AB | Örebro | 0 tkr |
| Blomsterhults Entreprenad AB | Örebro | 0 tkr |
| Blue Lake AB | Örebro | 0 tkr |
| BMK Fastigheter AB | Örebro | 0 tkr |
| BNIM Holding AB | Örebro | 0 tkr |
| B. Nykvist Invest AB | Örebro | 0 tkr |
| Bobs farmaceuter AB | Örebro | 0 tkr |
| Bo Dennis AB | Örebro | 0 tkr |
| Bodewall Transport AB | Odensbacken | 0 tkr |
| Boende och service i Sverige AB | Örebro | 0 tkr |
| Boglundsängen Förvaltning Aktiebolag | Örebro | 0 tkr |
| Bohardware Consult AB | Örebro | 0 tkr |
| BoHögreupp AB | Örebro | 0 tkr |
| Bo i Sunbyvik-Bergslagen AB | Örebro | 0 tkr |
| Bokaren 1 & 10 AB | Stockholm | 0 tkr |
| Bokskogens Flytt & Städ AB | Örebro | 0 tkr |
| Boman Care AB | Örebro | 0 tkr |
| Bonco AB | Örebro | 0 tkr |