 | VEST VENTILASJON AS | 983929559 | HAUGESUND |
| VESTVENT INNEKLIMA AS | 934539281 | BERGEN |
| VESTVIKEN ENTREPRENØR AS | 918004750 | ØVRE EIKER |
| VESTVIK MUR OG PUSS AS | 935198348 | KLEPP |
| VEST VVS AS | 822810772 | ALVER |
| VETHE AS | 988522597 | LILLESTRØM |
| VETHE MASKIN AS | 931017624 | ASKER |
| VETLE A. DAHL | 920399037 | RINGERIKE |
| VEUM MASKIN AS | 991223169 | LUSTER |
| VEVYR ENGINEERING AS | 935728991 | LILLESTRØM |
| VEXTI AS | 931873830 | BODØ |
| VF TAK AS | 935254086 | KRISTIANSAND |
| VIA BYGGPROSESS AS | 928624773 | LESJA |
| VIAL AS | 898241882 | STAVANGER |
| VIANOVA KRISTIANSAND AS | 960681266 | KRISTIANSAND |
| VIANOVA TRONDHEIM AS | 935856396 | TRONDHEIM |
| VIAN RØR AS | 913071905 | VESTVÅGØY |
| VIDAR FØRDE MASKIN AS | 933040909 | BREMANGER |
| VIDAR GODØ AS | 931063332 | ÅLESUND |
| VIDAR OMDAL MASKIN AS | 984325347 | SANDNES |
| VIDAR ØSTRE AS | 981443985 | INDRE ØSTFOLD |
| VIDAR ØVREVIK AS | 993736988 | VINDAFJORD |
| VIDAR VENGE AS | 930015733 | BERGEN |
| VI FIKSER AS | 820173112 | OSLO |
| VIGEBO BYGG AS | 997896386 | LINDESNES |
| VIGELAND BETONG AS | 998420091 | LINDESNES |
| VIGGA BYGG AS | 944222995 | GRAN |
| VIGGO ERIKSEN AS | 981868846 | HAMMERFEST |
| VIGGO SANDGRAV | 970481311 | LØRENSKOG |
| VIGOR BYGG AS | 917292531 | ETNE |
| VIGRA BYGG AS | 976716736 | GISKE |
| VIGRESTAD BYGG AS | 990980799 | HÅ |
| VIGSNÆS + KOSBERG ++ ARKITEKTER AS | 976867866 | OSLO |
| VIKA MONTERING AS | 979980191 | SANDEFJORD |
| VIKANE ENTREPRENØR AS | 992850450 | ULLENSVANG |
| VIKAN RUNE PETTER | 969666588 | TRONDHEIM |
| VIKAN SVEIS AS | 961792428 | BODØ |
| VIKA PLAN ARKITEKT KONSTANTINE GOSSLER | 932931656 | MALVIK |
| VIKA RØR AS | 987028238 | GRAN |
| VIK BYGG OG TRELAST AS | 981891732 | VANYLVEN |
| VIKEBYGG AS | 915091954 | VOSS |
| VIKEDAL MUR OG ANLEGG AS | 988229113 | VINDAFJORD |
| VIKEN-3 BYGG AS | 930739960 | MOSS |
| VIKEN BOLIGENTREPRENØR AS | 927169096 | NANNESTAD |
| VIKEN BYGG & BAD AS | 926934198 | LILLESTRØM |
| VIKEN BYGG/ENTREPRENØR AS | 915554970 | DRAMMEN |
| VIKEN BYGG OG MASKIN AS | 925438537 | SARPSBORG |
| VIKEN BYGGPARTNER AS | 924790229 | FROGN |
| VIKENCONSULT AS | 921996705 | FREDRIKSTAD |
| VIKEN EIENDOM & ENTREPRENØR AS | 922394091 | OSLO |
| VIKEN ELEKTRO AS | 899250842 | ASKER |
| VIKEN GRUNNARBEID AS | 924727918 | KONGSBERG |
| VIKEN HEIS AS | 927019523 | SARPSBORG |
| VIKEN-MASKIN AS | 927816601 | GJERDRUM |
| VIKEN MILJØPARK AS | 924640634 | BÆRUM |
| VIKEN MONTASJE AS | 823114192 | ÅS |
| VIKEN ØST AS | 932214911 | HVALER |
| VIKEN RØRSERVICE AS | 923722475 | DRAMMEN |
| VIKEN STRØM AS | 922937753 | DRAMMEN |
| VIKEN TAKENTREPRENØR AS | 928831132 | ØVRE EIKER |
| VIKEN TAKSERING AS | 929975405 | ASKER |
| VIKEN TEKNISKE AS | 823114222 | ÅS |
| VIKEN VVS AS | 922063532 | LILLESTRØM |
| VIKESÅ BYGGPROSJEKTERING AS | 920312764 | FLEKKEFJORD |
| VIKESTAD BYGG | 924462787 | HALDEN |
| VIKING BYGG AS | 921003900 | KVITESEID |
| VIKINGBYGG AS | 971002263 | ELVERUM |
| VIKING ENTREPRENØR AS | 988417319 | OSLO |
| VIKING KULDE AS | 922098395 | LØRENSKOG |
| VIKING MALERSERVICE AS | 917500630 | STAVANGER |
| VIKING TAK OG BYGG NY AS | 933581101 | SKIEN |
| VIKSE MASKIN OG SERVICE AS | 923942017 | SVEIO |
| VIKTOR BYGGTJENESTER AS | 912069443 | SYKKYLVEN |
| VILLANGER & SØNNER AS | 925580376 | ALVER |
| VILL ARKITEKTUR AS | 920479650 | BERGEN |
| VILLASNEKKERIET AS | 972412562 | ASKER |
| VILLA UTVIKLING AS | 981602781 | OSLO |
| VILLA WIIG AS | 980422763 | DRAMMEN |
| VILL PLAN AS | 920486649 | BERGEN |
| VILVANG BYGG AS | 918527141 | STJØRDAL |
| VIMA BYGGKONSTRUKTION AB | 919131985 | |
| VINA RØR AS | 932287803 | NORDRE FOLLO |
| VINDEREN RØR AS | 995123126 | OSLO |
| VINDE TILKOMSTTEKNIKK AS | 916622511 | TRONDHEIM |
| VINDU ENTREPRENØREN AS | 981671317 | OSLO |
| VINDUX AS | 933086550 | STRYN |
| VINDVEGGEN ARKITEKTER AS | 971231270 | LILLESTRØM |
| VINJE MASKIN AS | 817436722 | VINJE |
| VINJE RØR AS | 914988977 | VINJE |
| VINJES TRANSPORT AS | 929472020 | TRONDHEIM |
| VINJESVINGEN HOLDING MARVIN HAUGEN | 971043415 | VINJE |
| VINJEVOLL RØR AS | 986514945 | ØRSTA |
| VINKEL ARKITEKTER AS | 989205781 | TYSVÆR |
| VINKEL BYGG OG RØR AS | 930780839 | NORDRE FOLLO |
| VINSRYGG VVS AS | 911820676 | STRYN |
| VINTERVOLL AS | 929314832 | TRONDHEIM |
| VIPRO AS | 925287393 | ØVRE EIKER |
| VIRKESDAL MASKIN OG TRANSPORT AS | 929699610 | BERGEN |
| VISION BYGG AS | 991938028 | SANDNES |
| VISION SECURITY-SYSTEMS AS | 994456105 | SARPSBORG |