 | HOBØL ANLEGG AS | 918706321 | INDRE ØSTFOLD |
 | HOBRO BYGG AS | 945514094 | DRAMMEN |
 | H.O BYGG & TØMRERSERVICE AS | 913154916 | BERGEN |
 | HODNE BYGG AS | 990916195 | KRISTIANSAND |
 | HODNEKVAM RØR OG MUR | 925117978 | ASKØY |
 | HOEL & FJUK HÅNDVERK AS | 993769932 | LILLESTRØM |
 | HOEL & SØNNER AS | 998942047 | OPPDAL |
 | HOFFART KJELL RUNAR | 969942097 | MODUM |
 | HOFF BYGG Per Kristian Hoff | 970017178 | OSLO |
 | HOFSTAD VVS AS | 919486163 | TRONDHEIM |
 | HOGG & SLÅ AS | 985032475 | ALVDAL |
 | HØGMO FJELLSPRENGING AS | 944671668 | TRONDHEIM |
 | HOGSTAD VVS JOHANSEN | 932914816 | BAMBLE |
 | HØIEUELAND AS | 980035867 | SANDNES |
 | HØILAND & TVEIT AS | 996052249 | GJESDAL |
 | HØILUND BYGG AS | 914881315 | HAMAR |
 | HØIMYR OG BARLINDHAUG AS | 980013057 | FLESBERG |
 | HØITOMT FJELLBORING AS | 922910855 | INDRE ØSTFOLD |
 | HØLAND ENTREPRENØR AS | 914404231 | AURSKOG-HØLAND |
 | HØLAND RØR AS | 990487359 | AURSKOG-HØLAND |
 | HOLAR OLA ROALD AS | 980501310 | TØNSBERG |
 | HOLBÆK ANLEGG AS | 997077806 | KRISTIANSAND |
 | HOLBÆK RØR AS | 917732000 | VENNESLA |
 | HOLBERG BYGG AS | 983190472 | LEVANGER |
 | HOLDAHL MASKIN OG TRANSPORT AS | 924374829 | VESTVÅGØY |
 | HOLDBAKK RØR AS | 987941278 | MELHUS |
 | HOLDØ TAK OG MEMBRAN AS | 995543427 | VÅGAN |
 | HOLE ANLEGG AS | 931776223 | SYKKYLVEN |
 | HOLE GRAVESERVICE AS | 924469277 | HOLE |
 | HOLE NIELSEN BYGG AS | 925113409 | BERGEN |
 | HOLEN SIGVE | 969271877 | GJESDAL |
 | HOLM AS | 951365084 | FLEKKEFJORD |
 | HOLM BYGG OG MASKIN AS | 984824467 | NESBYEN |
 | HOLM BYGGSERVICE AS | 923215417 | TRONDHEIM |
 | HØLMEBAKK ØYMO AS | 894936932 | OSLO |
 | HOLMEDAL ELEKTRISKE AS | 932303094 | ASKVOLL |
 | HOLM ELEKTRO AS | 966727683 | MOLDE |
 | HOLMGREN AS | 841669452 | NES |
 | HOLMSKAU PROSJEKT AS | 991273166 | FREDRIKSTAD |
 | HOLM VEITEKNIKK AS | 829214172 | VEFSN |
 | HOLM VVS AS | 916155034 | RÆLINGEN |
 | HOLO & HOLO LANDSKAPSARKITEKTUR AS | 932319810 | BÆRUM |
 | HOLON ARKITEKTUR AS | 923219706 | BERGEN |
 | HOLON BERGEN AS | 996052958 | BERGEN |
 | HOLON HAUGESUND AS | 979521944 | HAUGESUND |
 | HOLON STAVANGER AS | 992387793 | STAVANGER |
 | HOLSTAD MASKIN AS | 928772616 | HAREID |
 | HOLST & VALEN AS | 979831765 | BERGEN |
 | HOLTA & HÅLAND SAFETY AS | 995911795 | RANDABERG |
 | HOLTE BYGG AS | 990019738 | GJØVIK |