Bedrift B - Briskeby
- Bennebrinch AS
- Bkl AS
- Briskeby DA
- Brandpeople AS
- Beden AS
- Buest AS
- Bomann AS
- Barstad
- Beautyclub.no AS
- Baann Consulting
- Beyer Film
- Briskeby Vekst AS
- Briskeby Eiendom AS
- Bake Invest AS
- Blokkfløytistene Uranienborg
- Bratteli Dak
- Benedikte Ljones
- Balkannor Kor
- Bjørn Amarp
- By Lium
- Bøhn Gruppen AS
- Bogstad Eiendom AS
- Bonita Services AS
- Brøyn Holding AS
- Bie Holding AS
- Briskeby Brannstasjon
- Bonita Blomster
- Balkannord Kor
- Birger Kullmann
- Befring Film
- Bjørn Hegstad
- By Intent AS
- Bislingen Turisthytter AS
- Brandhouse Design AS
- Biermann Invest AS
- Bo Henrik Borgen
- Braathen IT Consulting
- Benedicte W. Siland
- Buhay Reclaim Oslo
- Bryn & Berg AS
- Bjørn Birkeland Økonomi AS
- Briskeby Brannstasjons Velferdsforening
- Benedicte Wictorsen Siland
- Birte Marie Kittilsen
- Bergh-Jacobsen Eivind
- Beate Olavs Cleankitchen
- Byg Import AS Tvangsavviklingsbo
- Byg Import AS Tvangsavviklingsbo
- Bjørg Jewellery Norge
- Brustad-Nilsen Consulting AS
- Briskeby Posten Pakkeutlevering
- Bakstad Knut Erling
- Bjørn B Brøndbo
- Badstu Bilen Nyberg
- Bwh Hotel Group AS
- Blemish - Birgitte Hanssen
- Bjørn David Rask Arnesen
- Bodymind Oslo M. Lillevik
- Borettslaget Schwensens gate 1
- Borettslaget Schwensens gate 1
- Bleken Historie, Musikk, Journalistikk
- Boutique Edith Lundem Jakobsen
- Boligsameiet Eilert Sundts gate 29
- Boligsameiet Eilert Sundts gate 29
- Barn & Foreldreinstitutt Hanne Kierulf
- Bjørn Birkeland Revisjon & Regnskap AS
- Boligsameiet Professor Dahls gate 35
- Boligsameiet Professor Dahls gate 35