Bedrift B - Ullern
- Beira AS
- Bouancy AS
- Byrom AS
- Boligforvaltning AS
- Belway AS
- Bilpower AS
- Brynjarsdottir
- Biovekst AS
- Bacon AS
- Birna AS
- Bellomonte AS
- Balvi AS
- Byggassistanse Ltd
- Brushclearing AS
- Bona AS
- Budelli AS
- Bustadir AS
- Bikeloop
- Bentzen
- Badestua AS
- Bettermind AS
- Bruksbo AS
- Brighenti AS
- Bioselera AS
- Blakshaugen AS
- Baham AS
- Birkri AS
- Bøhmer AS
- Boso AS
- Bosj AS
- Bv Geomods AS
- Bjørnar Strømsholm
- Better Wines AS
- Bråtens Transport
- Bae Consulting
- Bård Ydén
- Bentzen Musikk
- Bærum Polocrosseklubb
- Business Pilots DA
- Brødr. Bache AS
- Brakastølen Invest AS
- Beate II AS
- Byrom Utleieservice AS
- Byrom 2 AS
- Berte Bøe
- Brustuen Transport
- Benito Skrive/Verksted
- Bogerud Bente
- Bokashi Norge
- By Øye AS
- Bwm Invest AS
- Brand-Aid AS
- Beitostølen Firmahytter AS
- Bjørg Duve
- Berit Folsland
- Bilpleie Vest
- Bygg Odins
- Bygg Kania
- Bryce Consulting
- Balthazar Interiør AS
- Brr Holding AS
- Bhb Invest AS
- Bello Invest AS
- Balthazar Investment AS
- Brønmo Holding AS
- Brasil Real AS
- Balthazar Interior AS
- Balthazar Interior AS
- Brøvigs Rederi AS
- Brew IT AS
- Basecamp Promotion DA
- Bjørnsletta Legesenter
- Brian Hayman
- Bjørnsletta Skole
- Becker Consulting
- Bjørnsletta Legesenter AS
- Balchen Designbyrå
- Bjarnøy Trading
- Bryde Petter
- Bjørnsletta Legesenter AS
- Bsp Eiendom AS
- Bilittveien 6 AS
- Blommenholm terrasse AS
- Bravo Eiendomsdrift
- Bestum Aksjesameie DA
- Bjørnsletta drosjeholdeplass
- Bogstrand Consulting
- Betten Førstehjelpsundervisning
- Bøyum Consulting
- Bakkehaug Anestesikonsult
- Buoni Amici AS
- Bård Røsok
- Blomgren Consulting AS
- Bbb Eie AS
- Boualem Belaribi
- Bg Capital AS
- Bgj Holding AS
- Bogneruds Hage AS
- Bliks Holding AS
- Bestum Advisors AS
- Bibi Surf AS
- Blomgren Holding AS
- Blakshaugen Eiendom AS
- Byblos IV AS
- Big Hold AS
- Benestad Bil
- Berndtsson Paws
- Bjerkaker Læringslab
- Bystrica Invest AS
- Brufladt Trening AS
- Brutus Holding AS
- Baalsrud Holding AS
- Briks Holding AS
- Bergflødt Holding AS
- Blomgren Isaksen Marketing ANS
- Boligsameiet Lilleakerveien 55
- Biobalance Elena Gjetanger
- Boligsameiet Lilleakerveien 55
- Bjørn Hallgeir Myrene
- Bric A Brac AS
- Borgalexander Aleksander Borg
- Bjørg Tønder-Haugland
- Buhusi Iliuta Catalin
- Biokjemisk Kontaktmøte 2004
- Brennaveien 20b Holding AS
- Ballett & Workout
- Bcs - Sophie Rolfsen
- Bjørnåsen syd 3 AS
- Bjørnåsen Hus C AS
- Brands Of Europe AS
- Bjørn Fredrik Holth
- Bjørnar Rød Invest AS
- Børs og Katedral AS
- Borghild Brekke Hauglid
- Brush.no Sameiee
- Bjerke Rikke Føyen
- B Langedal Holding AS
- Baby By Blomdal AS
- BB 140 Holding AS
- Boligsameiet Lyseskrenten 56/58
- Bjørnerabben 43 Boligsameie
- Bankbyggenes Vel Bjørnsletta
- Boligsameiet Lyseskrenten 56/58
- Boligsameiet Kvernveien 9
- Bankbyggenes Vel Bjørnsletta
- Bull Invest Forvaltning BA
- Bankgarasjene, Bjørnsletta SA
- Boligsameiet Kvernveien 9
- Baard Meidell Johannesen
- Bygg Service Warawa
- Blankson Samuel Martin
- Bruland Truls Andreas
- Bjørnerabben 43 Boligsameie
- Bredde-Prytz Holding AS
- Borthne-Trygsland Consulting AS
- Blonde By Catharina AS
- Bell Organization & Leadership AS
- Bernt J. Due-Tønnessen
- Bee Varehandel Yun Liu
- Bjornhandeland.Dev Bjørn Handeland
- Bygg og Transport Swiatczak
- Breunig International Consulting Group
- Bra Bygg & Montasje AS
- Bygdøy Catering og Event DA
- Bydel Ullern Lysehagan Bolig
- Baalsrud den 13. Mann
- Bakken Vin & Gourmet AS
- Barbara Claudia Hasenmüller Arkitekt MNAL
- Boligsameiet Halvdan Svartes gate 41
- Boligsameiet Halvdan Svartes gate 41
- Boligsameiet Jon Smedstadsvei 2-4
- Boligsameiet Jon Smedstadsvei 2-4
- Bunæs Håndverk og Vaktmester Tjenester.
- Boligsameiet øvre Ullern terrasse 20
- Boligsameiet øvre Ullern terrasse 20
- Bosj Konsulent - Johan O. Malm
- Barthel Hagedesign - Mona Barthel Sveen
- Bydel Ullern Doktor Baches vei Bolig
- Boligsameiet C A Torstensensvei 51-55
- Borghild og Nils S Stiansens Stiftelse
- Borghild og Nils S Stiansens Stiftelse
- Boligsameiet C A Torstensensvei 51-55
- Boligsameiet Hartmanns vei 39, 41, 43 og 45
- Boligsameiet Hartmanns vei 39, 41, 43 og 45