Bedrift B - Duken
- Blaafjell
- Blaolje AS
- Baurins AS
- Breigutu AS
- Blueskies33 AS
- Babylys AS
- Bergsholm Consulting
- Bjønness FoU
- Buvatn Veilag
- Buvatn Veilag
- Bergan Vel
- Berganåsen Beboerforening
- Bjørns Malerservice
- Brd Invest AS
- Bestum Utvikling AS
- Buddes vei AS
- Brona Invest AS
- Bergan Utvikling AS
- Birkeland Tore
- Borø Minda
- BK Group AS
- Bakeriveien 12 AS
- Berntzen Peschanel Consulting
- Brun-Hansen Consulting
- Bugården syd Vel
- Bugården syd Vel
- Brekke M Power
- Byggmester Erlend Cudrio AS
- Bergan 1 Eiendom AS
- Boligsameiet Berganåsen 50-52
- Bravo Cafe og Catering AS
- Boligsameiet Berganåsen 50-52
- Bjerkø Hovedgård Vf Koefoed
- Bravo Cafe og Catering AS
- Baglo Padel & Tennis Coaching
- Bærum Musikk- og Danseteater Ungdom
- Byggmester og Takstmann Onkel Banke, Terje Johnsen