Bedrift B - Ryen
- Bernina AS
- Beerski AS
- Bluebirds
- Bluebirds
- Budi
- Besab AB
- Bike2work AS
- Bugbytes AS
- Bolide AS
- Beliv AS
- Brettspilleksperten AS
- Bilpriser AS
- BA Holding AS
- Barentsbygg AS
- Byggeplanktomta AS
- Blokkfabrikktomta AS
- Betongoverflater AS
- Bonefish AS
- Bolt Metalldesign AS
- Bråtveit Anne
- Buklys Sarunas
- Baglerfaret Utsikt AS
- Budbilen Oslo AS
- Bergersen Flis AS
- Bangs Blikk
- Bjerkestrand Miljøconsult
- Byggveien Bofellesskap
- Bjarne Sørum
- Bjødnaholet Vel
- B2 Elektro AS
- Berggård Amundsen & Co AS
- Bothner Consulting AS
- Bce Holding AS
- Bico Bil AS
- Brar Eiendom AS
- Basebeton Mikrosement
- Bredbånd Mobil
- Brother Norge
- Bukurida Lumi
- Bergersen Consult AS
- Barbu Georgian
- Bankerød Boliger AS
- Bti Konsult AS
- BilXtra Ryen
- Berggård Amundsen & Co AS
- Burlacu Transport
- Bjørke Anette
- Bakshi Håndverker AS
- Bdb Holding AS
- By Medina AS
- Bjerklind Bygg AS
- Bjørn Stenberg AS
- Balkan Express Lalic
- Barbu Roza Delivery
- Bache-Gabrielsen Norge AS
- Biotek Academy Scandinavia AS
- Bbm i Norge AS
- B S Teknikk AS
- Bedre Liv Reni Hagen
- Blandine Abd El Malak
- Bygg AS Optimal VVS og
- Butikk Bølla og Soulat Veiservice AS
- Boligsameiet Høgdaveien 28 B-C-D-E-F-G
- Boligsameiet Høgdaveien 28 B-C-D-E-F-G