| BilByter Fordon Holding AB | Linköping | 0 tkr |
| Biluna Aktiv AB | Linköping | 0 tkr |
| Binary Logic Sweden AB | Linköping | 0 tkr |
| BINHTAN AB | Borås | 0 tkr |
| Biocreative AB | Nykil | 0 tkr |
| Biomedlin Consulting AB | Linköping | 0 tkr |
| Biototal Åby Biogödsel AB | Vreta Kloster | 0 tkr |
| Biototal Grön Resurs AB | Vreta Kloster | 0 tkr |
| Bitanet Technology AB | Sollentuna | 0 tkr |
| Bitkon AB | Stockholm | 0 tkr |
| biuniq AB | Vikingstad | 0 tkr |
| Bjärka-Säby Energi AB | Sturefors | 0 tkr |
| BJD Supply chain consulting AB | Märsta | 0 tkr |
| Björn Redelius Consulting AB | Linköping | 0 tkr |
| Björn Runefors Aktiebolag | Lund | 0 tkr |
| Black Lion Media Group AB | Falun | 0 tkr |
| Blacksta Consulting AB | Linköping | 0 tkr |
| Blick Holding AB | Nykil | 0 tkr |
| Blixmed AB | Sturefors | 0 tkr |
| Blockmaster AB | Linköping | 0 tkr |
| Blockmaster Holding AB | Linköping | 0 tkr |
| Blökz AB | Linköping | 0 tkr |
| Blom o Blad Linköping AB | Linköping | 0 tkr |
| Blomsterfröet 2 AB | Stockholm | 0 tkr |
| Blomsterfröet 3 AB | Stockholm | 0 tkr |
| Blomsterfröet 5 AB | Stockholm | 0 tkr |
| Blomsterfröet AB | Stockholm | 0 tkr |
| Blue Lighthouse Holding AB | Bestorp | 0 tkr |
| BMT Holding AB | Linköping | 0 tkr |
| Bojan Tech och Consulting AB | Linköping | 0 tkr |
| Bokberget i Linköping AB | Linköping | 0 tkr |
| Bonadew AB | Linköping | 0 tkr |
| Bonu Bygg & Förvaltning AB | Linköping | 0 tkr |
| Bo Olofsson Holding AB | Linghem | 0 tkr |
| BOR AB | Brottby | 0 tkr |
| Borago Holding AB | Linköping | 0 tkr |
| Borén Consulting och Förvaltning AB | Vreta Kloster | 0 tkr |
| Bornemo Holding AB | Linghem | 0 tkr |
| Botrygg Gruppen AB | Linköping | 0 tkr |
| Botrygg Gruppen Holding 1 AB | Linköping | 0 tkr |
| Botrygg Holding 6 AB | Linköping | 0 tkr |
| Botrygg Holding 8 AB | Linköping | 0 tkr |
| Botrygg Projektutveckling 1 AB | Linköping | 0 tkr |
| Botrygg Småhus AB | Linköping | 0 tkr |
| Botrygg Stockholm Län Norra AB | Linköping | 0 tkr |
| Boutveckling Bärstadsskogen Aktiebolag | Linköping | 0 tkr |
| Bou-Zeid Holding AB | Linköping | 0 tkr |
| Bouzeid Invest AB | Linköping | 0 tkr |
| B.R.A. Belysning Aktiebolag | Vikingstad | 0 tkr |
| Bra Ekonomi i Linköping AB | Linköping | 0 tkr |