 | HÅ BYGGTEKNIKK AS | 912382680 | HARSTAD |
 | HADARHUS AS | 892624992 | HAREID |
 | HADDING ELEKTRO AS | 912079449 | NESBYEN |
 | HADELAND ELEKTRO AS | 992896981 | GRAN |
 | HADELAND MASKINDRIFT AS | 991100296 | GRAN |
 | HADELAND STÅL OG GIPSMONTASJE AS | 990102600 | LUNNER |
 | HADELAND VVS AS | 817887082 | LUNNER |
 | HADENE BYGG AS | 916846738 | LUNNER |
 | HADSEL BYGG OG VEDLIKEHOLD AS | 986069216 | HADSEL |
 | HADSEL MASKIN AS | 964564027 | HADSEL |
 | HÆHRE ENTREPRENØR AS | 986420010 | MODUM |
 | HÅ ELEMENT AS | 923629211 | HÅ |
 | HAFA ELEKTRO AS | 958061838 | LARVIK |
 | HAFJELL MASKIN AS | 985369771 | ØYER |
 | HAFS ELEKTRO & RØR AS | 934466152 | HYLLESTAD |
 | HAFSLO BYGG SERVICE V/KJELL BJØRN NESET | 976265920 | LUSTER |
 | HAGA AS | 916774680 | STAVANGER |
 | HAGA & BERG ENTREPRENØR AS | 880409972 | OSLO |
 | HAGA INSTALLASJON AS | 999544398 | STAVANGER |
 | HAGEANLEGG AS | 960571630 | TRONDHEIM |
 | HAGELIN BYGGSERVICE AS | 932516063 | ASKØY |
 | HAGELSTEEN VVS AS | 999266711 | HOLE |
 | HAGE & MASKIN AS | 930181765 | KARMØY |
 | HAGEMEISTER RESET BYGG AS | 923029834 | KVINNHERAD |
 | HAGEN BYGG AS | 925756741 | ASKER |
 | HAGENBYGG AS | 996415899 | OPPDAL |
 | HAGEN DAG INGE | 970358870 | HJARTDAL |
 | HAGENES AS | 991812474 | BERGEN |
 | HAGEN MASKIN AS | 999076890 | ASKER |
 | HAGEN OG GODAGER AS | 924824794 | STANGE |
 | HAGENS GRAVESERVICE AS | 922693749 | GRAN |
 | HAGEN & SØNN AS | 960672739 | HJARTDAL |
 | HAGENS RØRSERVICE AS | 976282744 | SØNDRE LAND |
 | HAGEN VVS AS | 986789766 | OSLO |
 | HAGE OG NATURSTEIN ENTREPRENØREN AS | 992320699 | BJØRNAFJORDEN |
 | HAGERUP RØR -OG SVEISETEKNIKK AS | 911619652 | FROSTA |
 | HAGET RØRLEGGERBEDRIFT AS | 988411434 | KONGSVINGER |
 | HAGLEBU BYGG OG ANLEGG AS | 995561883 | SIGDAL |
 | HÅHEIM BYGGDESIGN AS | 927166119 | ÅLESUND |
 | HÅHEIM PROSJEKT AS | 984021925 | TØNSBERG |
 | HA HUS AS | 923181989 | ASKER |
 | HAHVA ANLEGG AS | 834381052 | VESTRE TOTEN |
 | HAKADAL BYGG AS | 987652691 | NITTEDAL |
 | Håkanes Maskin A/S | 946054224 | TINN |
 | HÅKENSTAD GRAVING OG TRANSPORT AS | 919766573 | VESTRE TOTEN |
 | HAK ENTREPRENØR AS | 998483018 | ALTA |
 | HAKO ELEKTRO AS | 965558268 | OSLO |
 | HÅKONRUNE RØR AS | 964659435 | OSLO |
 | HÅKONSEN OG SUKKE LANDSKAPSENTREPRENØR AS | 999001335 | SANDEFJORD |
 | HÅKON SOLHØY | 975829049 | RINGSAKER |