 | JENSEN ELEKTRISKE AS | 950233486 | TROMSØ |
 | JENSEN & HAMMERSBØEN AS | 823829582 | GRAN |
 | JENSEN METALLINDUSTRI AS | 986333606 | BERGEN |
 | JENSEN RØRSERVICE AS | 922099081 | JEVNAKER |
 | JENSEN & SKODVIN ARKITEKTER AS | 927333244 | OSLO |
 | JENSENS RØRLEGGERSERVICE AS | 914460859 | NORDRE FOLLO |
 | JENSEN VVS AS | 993443808 | LØRENSKOG |
 | JENS GERLACH SØRENSEN AS | 943650756 | TIME |
 | JENSHUS MASKIN AS | 931758276 | RINGSAKER |
 | JENS JOHAN OLSTAD | 969215136 | GJERDRUM |
 | JENS PETTER ZETLITZ AS | 987662867 | TØNSBERG |
 | JENSSEN ENTREPRENØR AS | 991521453 | NARVIK |
 | JENS TANGEN BYGG OG VEDLIKEHOLD AS | 921669100 | ALSTAHAUG |
 | JENS TREIDER SIVILARKITEKT MNAL | 970145214 | OSLO |
 | JERNBETONG AS | 980835855 | MELHUS |
 | JERSTAD VVS AS | 929395492 | KRISTIANSAND |
 | JESS-BYGG AS | 912048039 | TYNSET |
 | JESSEN RØR AS | 927345315 | HAMARØY |
 | JESSHEIM RØRLEGGERBEDRIFT AS | 928520919 | ULLENSAKER |
 | JEVNE BYGG AS | 918119515 | VANG |
 | J.G TRANSPORT & ENTREPRENØR AS | 927447134 | GRAN |
 | JHS CONSTRUCTION AS | 990768617 | LARVIK |
 | JIBO CONSULT JOHN INGVALD ØKLAND | 994820419 | BERGEN |
 | JI BYGG AS | 971066571 | VESTBY |
 | JIM HÅRE BYGGTJENESTER AS | 943512000 | SIGDAL |
 | JIN MASKIN AS | 890128572 | BREMANGER |
 | JJ BT AS | 928601242 | TØNSBERG |
 | J JOHNSEN & SØNNER AS | 913206339 | STAVANGER |
 | JK ANLEGG AS | 916723091 | GJØVIK |
 | JK.ARKITEKTUR AS | 988287644 | STORD |
 | JK BYGG AS | 911824779 | HARSTAD |
 | JK BYGGTEKNIKK AS | 913459288 | VERDAL |
 | JK ENTREPRENØR AS | 925752401 | OSLO |
 | J K PEDERSEN BYGG OG VEDLIKEHOLD | 891133502 | STAD |
 | JKR JAN KIHM RØRMONTASJE AS | 945401532 | OSLO |
 | J. KVALVÅGNES AS | 992551631 | SVEIO |
 | JL HYTTEBYGGEREN AS | 998376394 | NESBYEN |
 | JLP TJENESTER AS | 929551494 | KLEPP |
 | JM ANLEGG AS | 818445962 | HUSTADVIKA |
 | JM ANLEGGSERVICE AS | 926880012 | SULA |
 | JM FØRE AS | 928461904 | NARVIK |
 | JM HANSEN AS | 995306433 | TROMSØ |
 | JM JENSSEN MASKIN AS | 995198789 | SALANGEN |
 | JMS MASKIN AS | 954466132 | TROMSØ |
 | JMT BYGG OG ANLEGG AS | 916944225 | VESTVÅGØY |
 | JN RØRSERVICE AS | 998727855 | ASKER |
 | JOAKIM JOHANSEN AS | 943425787 | SANDEFJORD |
 | JOAR HELGE FORSAA | 990196001 | HARSTAD |
 | JOB ARKITEKTER AS | 964500002 | STAVANGER |
 | JODA AS | 915800424 | VESTBY |