Foretaksnavn	Org.nr.	Kommune
	BUSKERUD VA AS	925893161	KONGSBERG
	BUSY AS	912007553	DRAMMEN
	BUTLER ENTREPRENØR AS	924590920	NES
	BUVIK ELEKTRO AS	944978682	TRONDHEIM
	BV BYGG AS	818780672	BERGEN
	BVH BYGG AS	925008656	BIRKENES
	BVP BYGG AS	926401750	ULLENSAKER
	BWT BIRGER CHRISTENSEN AS	911031329	ASKER
	BY AKUSTIKK AS	995167808	OSLO
	BYÅSEN TREVARE AS	961393183	TRONDHEIM
	BYBERG HAGE OG ANLEGG AS	981875982	KLEPP
	BYBERG & LARSEN MUR & FLIS AS	998079047	SOLA
	BYBERG MASKIN AS	988350087	RANDABERG
	BY BYGG VERDAL AS	918633162	VERDAL
	BYE BERG ELEKTRO AS	928251985	SALANGEN
	BYE & DØHLEN VENTILASJON AS	981132874	OSLO
	BYEMARK STÅL AS	923607536	RAKKESTAD
	BYGDASNEKKER'N AS	927313073	TRONDHEIM
	BYGDESERVICE OG UTLEIE Henning Kolnes	969788586	FARSUND
	BYGDESNEKKERN AS	943815127	MODUM