Bedrift B - Korsvoll
- Bcured AS
- Beito AS
- Bein AS
- Bjerkeset
- Bjeff AS
- Beito AS
- Bridago AS
- Barakarunner
- Bjelland Markedsføring
- Beate Nordby
- Bjørn Rønningen
- Billa Consulting
- Bmh Invest AS
- Beia Eiendom AS
- Beate Nordby
- Børge Pedersen
- Berit Austveg
- By Bjørkheim AS
- Birketvedt Gamingkontakt
- Braa Holding AS
- Bjørkeli Hytteforening
- Bredesens Div.
- Beito Consult
- Big Bux AS
- Bastante Textile AS
- Bugge Solutions
- Børringbo Anders
- Brunes Aktiviteter
- Birgitta Bratlie
- Babar Convinience
- Brgr Holding AS
- Boehlke Film
- Bravie Invest AS
- Bergbre Invest AS
- Bravie Productions
- Berthelsen Creative Business
- Boligsameiet Heierstuveien 27
- Bag Of Holding AS
- B&T Vaagens Stiftelse
- Berntsen Astrid Schjelderup
- B&T Vaagens Stiftelse
- Boligsameiet Heierstuveien 27
- Bjørn Magnus Brevig
- Bikuben Familiebarnehave Dronningen
- Boligsameiet Maridalsveien 351
- Bratlie Malerforretning AS Tormod
- Boligsameiet Maridalsveien 351
- Blaker Coaching & Consulting
- Bits And Nibbles AS
- Braanen Software Tech
- Bror Sander Berg Størseth
- Beauty And Ugliness In Architecture
- Beauty And Ugliness In Architecture
- Bernts Bygg og Rehabilitering Bernt Haugen