Bedrift B - Steinberg
- Bajazz
- Blikkenslagerne AS
- Bemanningsmegleren AS
- Blikkenslagerne AS
- Bm Teknikk
- Børre Borgan
- Borgersen Multiservice
- Borgersen Multiservice
- Bm Teknikk
- Bråtan Maskin AS
- Borgersen Multiservice
- Bakken Bil
- Blikkenslagerne AS 2
- Blikkenslagerne AS 3
- Blikkenslagerne AS Hovednummer
- Bekkevold Drift AS
- Brandslock Arshy Yasir
- Bergan Finn Arild
- Bygg Entreprenør Kransberg
- Bn Boinegri Holding AS
- Betong Mr Rys
- B J Holding AS
- Bilservice Steinberg AS (SjekkPunkt)
- Bolig Service Monika Bronikowska
- Buskerud Begravelsesbyrå AS Anne Mari Nedberg