| BN Trafiksystem Aktiebolag | Sundsvall | 0 tkr |
| Bodviken AB | Kvissleby | 0 tkr |
| BOK-Konsult i Sundsvall Aktiebolag | Umeå | 0 tkr |
| Bolagslagret AB | Sundsvall | 0 tkr |
| BonCalor AB | Sundsvall | 0 tkr |
| Bonesjackson Invest AB | Sundsvall | 0 tkr |
| Bonniness Intelligence AB | Åre | 0 tkr |
| Börje Norbäck Invest Aktiebolag | Stöde | 0 tkr |
| Bosno56 AB | Falun | 0 tkr |
| Bosno59 AB | Täby | 0 tkr |
| Bosno62 AB | Norrköping | 0 tkr |
| Bosno65 AB | Sundsvall | 0 tkr |
| Bowik Fiske & Redskapshandel AB | Alnö | 0 tkr |
| Boxus Hus AB | Sundsvall | 0 tkr |
| Bratthögen AB | Sundsvall | 0 tkr |
| Bredsandsviken Invest AB | Alnö | 0 tkr |
| Br. Elander Fastigheter AB | Alnö | 0 tkr |
| Br. Elander Holding AB | Alnö | 0 tkr |
| Brick Street Holding AB | Sundsvall | 0 tkr |
| Brightmond AB | Sundsvall | 0 tkr |
| Brinken i Östersund AB | Sundsvall | 0 tkr |
| Brohuvudet 1 Fastigheter i Sundsvall AB | Sundsvall | 0 tkr |
| Brohuvudet 1 Holding i Sundsvall AB | Sundsvall | 0 tkr |
| Brown Bag Holding AB | Sundsvall | 0 tkr |
| Bryr Sweden AB | Sundsvall | 0 tkr |
| Bson Holding AB | Kovland | 0 tkr |
| Bullhällan Invest AB | Sundsvall | 0 tkr |
| BYDALEN FÖRETAGSKONSULT AB | Sundsvall | 0 tkr |
| Byggarbetsmaskiner i Sundsvall AB | Ankarsvik | 0 tkr |
| Byggbiten i Norrland Förvaltning AB | Sundsvall | 0 tkr |
| Bygg & fastighetskonsult i Norrland AB | Sundsvall | 0 tkr |
| By Lena Schrödter AB | Sundsvall | 0 tkr |
| Bylin Arkitektur AB | Njurunda | 0 tkr |
| Bystrom Fusion Works AB | Njurunda | 0 tkr |
| Byström Holding AB | Sundsbruk | 0 tkr |
| CAMATWO Consulting AB | Sundsvall | 0 tkr |
| CANALT Engineering AB | Sundsvall | 0 tkr |
| CANINI AB | Alnö | 0 tkr |
| Capitolium Förvaltning AB | Alnö | 0 tkr |
| Capitolium Holding AB | Alnö | 0 tkr |
| CardioEM AB | Sundsvall | 0 tkr |
| Care of Company AB | Sundsvall | 0 tkr |
| CariHan Sundsvall AB | Sundsvall | 0 tkr |
| Caroline Z Invest AB | Kolbäck | 0 tkr |
| Carrington Holding AB | Sundsvall | 0 tkr |
| CartCenter Mitt AB | Sundsvall | 0 tkr |
| Carving Konsult AB | Sundsvall | 0 tkr |
| Casigo AB | Alnö | 0 tkr |
| Caspien fastigheter Holding AB | Malmö | 0 tkr |
| Caspien Holding AB | Malmö | 0 tkr |