Bedrift B - Adamstua
- Bolage DA
- Berdal AS
- Bækholt & Co
- Berntsen
- Bech AS
- By:Neste
- Birr AS
- Brandworx AS
- Belbo AS
- Bricoleur AS
- Brekken
- Bilnor AS
- Bygårdspiano AS
- Booking24 DA
- Bodialog AS
- Brorson&Sande AS
- Bakhit
- Bringebærstedet AS
- Betten Translations
- Bergmo Sikt AS
- Berglunda Engineering AS
- Buflod Consulting
- Benjamin Sjöberg
- Bakkevig Consulting
- Bunnpris Adamstuen
- Bergsløkken Anna@Yoga
- Babylon Kulturforumet
- Birds Nest AS
- Byb Ppi AS
- Brettspillforleggernes Forening
- Bullshit Produksjoner ANS
- Bislett Delikatesse
- BB-Baetis AS
- Bunnpris Theresesgate
- Boris Schaefer
- Brakestad AB Accounting
- Brageveien Studio AS
- Brettspillforleggernes Forening
- Bærre Bævre
- Berntzen Investment
- Bjørnar Frøyse
- Bachelor Chef AS
- Bech Pico
- Borring Arne
- Bonitatem AS Konkursbo
- BB Nordic AS
- Bredal Holding AS
- Birkeland Ingunn
- Bonitatem AS Konkursbo
- Bare M AS
- B.Fleischer AS
- Byens Vindusvask
- Bh Investments AS
- Bård Andersson
- Berit Nermoen
- Brubakkveien 16 AS
- Better Together AS
- By Haarberg
- BB Produksjoner AS
- Butenschøn Consulting
- Bauge Jone
- Brannsikker Sætre
- Brech Invest AS
- Bruflat Lars
- Bfg Holding AS
- Barnas Karusell AS
- Bendik Bergestig
- Befring Prosess
- Brech Illustrasjon
- Britt Holm
- Beautybywinther Fjalestad
- Burhol Consulting
- Bergljot Gjelsvik
- Basepoint Invest AS
- Brightlines Project AS
- Bruun Consulting AS
- Baard Ingvaldsen
- Bergljot Gjelsvik
- Bakhaugen 2018
- Boander Golvspesialisten AB
- Bakhaugen 2018
- Blåsemaker Grønnesby
- Bergsli Brothers Spørsmålsbyrå
- Bluebirdy Fatemeh Haghnejad
- Biecontent Henrik Bie
- Boligsameiet Ullevålsveien 91
- Boligsameiet Ullevålsveien 91
- Baker Hansen Adamstuen
- Baker Hansen AS, Avd. Adamstuen
- Bnicolaissen Bjørn Nicolaissen
- Borger With Ungdomshjem
- Benneche Ninja Marie
- B.Bergers Foretak
- Brekke Tim Stian
- Benedicte Schanke Eiendomsforvaltning AS
- Brænna Martine Camilla
- Brotnow Line Øvrebø
- Brennergi Tore Brænd
- Bjørn-Morten Nerland
- Bredesen Caroline Borge
- Broch Jc Holding AS
- Boligsameiet Ullevålsveien 48
- Boligsameiet Vallegate 20
- Baird Vanessa Martha
- Bo Bra Eiendom AS
- Broch Cf Holding AS
- Broch Ojf Holding AS
- Boligsameiet Vallegate 20
- Brustadgruven Skog Sameie
- Boligsameiet Ullevålsveien 48
- Boligsameiet Ullevålsveien 60
- Borchgrevink Hans Melchior
- Bilnor - Bn Oslo AS
- Bodil Jeanett Østberg
- Butenschön & Scholz AS
- Bil Husmann Fiskeforretning
- Boligsameiet Ullevålsveien 60
- Bjørnland Tore Tannlege
- Bestumbygg Nikolai Søgnesand
- Bølgen & Berger AS
- Billie van V/Pascual
- Beauty By Winther AS
- Bademiljø - Ringside Rørleggerbedrift
- Borha Aziz Hamakader
- Beaulah Hatwiinda Munangandu
- Bendik Amadou Jawo Baksaas
- Build & Shine Rataj
- Bennyhana Stephansen DJ Services
- Boligsameiet Sofies gate 72
- Boligsameiet Schwensens gate 20
- Boligsameiet Mathiesens gate 9
- Boligsameiet Schwensens gate 20
- Bendik Finnerud - Sunday Classics
- Boligsameiet Mathiesens gate 9
- Boligsameiet Sofies gate 72
- Benjamin Korn Smk Productions
- Borchmedia Peder Borch Giæver
- Blue Energy AS Avd Kirkev Oslo
- Borgen Dance & Yoga
- Bjørknes World Wide Education
- Bangles & Brass Records AS
- Beauty Medical Sandra Michélle Romano
- Bjørnstad Kaffi og Bar Hjelp
- Bakkehaugen, Majorstuen og vestre Aker Sokn
- Bakkehaugen, Majorstuen og vestre Aker Menighet
- Booking Event Consult Marius Pahlm-Morin
- Brent Media Julia C.S Pettersen
- Bae Media Salg og Markedsføring Hanne Bae Christensen Ottho