Bedrift B - Røyse
- Baffen AS
- Brander AS
- Baito AS
- Biliker AS
- Bareeiendom AS
- Banggren AS
- Borgen Allround
- Bøsnes Sommerfestival
- Barchetta Norge
- Bye Skog ANS
- Berta Virksomheter
- Barchetta Norge
- Bestul Bil AS
- Bokles Hjemmebakeri
- Bor Holding AS
- Bakkeveien 7 AS
- Burkay Intelligencia
- Bjerke Svein
- Brødr Gomnæs ANS
- Bestul Bil AS
- Brekke Prosjekt AS
- Borger AS avd hvalheim
- Bjoro-Tech AS Tvangsavviklingsbo
- Bekkelund-Eriksens Språkconsult
- Boots Apotek Hole
- Brede Martin Bratli
- Beate Tuxen Bredesen
- Boyd Lighting Design
- Bjørn Jobb Ellingsen
- Bjoro-Tech AS Tvangsavviklingsbo
- Byggmester Eivind Langslet AS
- Beate Tuxen Bredesen
- Byggmester Ola Langslet AS
- Bakkerud Hanna Retvedt
- Biernat Michal Mariusz
- Bjørn Olai Dalsbotn
- Bernt Ivar Gaarder Legevirksomhet
- Barzanji / Abdulla Import/Eksport
- Brønn og Energiboring Buskerud AS