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| HUSBYGGERENS INNKJØPSKONTOR AS | 963324014 | ØYGARDEN |
| HUSBYGG STEINKJER AS | 916830424 | STEINKJER |
| HUSCO BYGGSERVICE AS | 927879395 | TROMSØ |
| HUSEBY ENTREPRENØR AS | 982283310 | ØVRE EIKER |
| HUSER ENTREPRENØR AS | 989490923 | GJERDRUM |
| HUSEVÅG ARKITEKTUR AS | 917971455 | KINN |
| HUSEVÅG RØR AS | 972412686 | KINN |
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| HUSI PROSJEKT AS | 911638509 | OSLO |
| HUSJORD HVAC AS | 914151104 | OSLO |
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| HUSØY BYGG AS | 917184593 | VENNESLA |
| HUSPARTNER AS | 993299464 | NORDRE LAND |
| HUSRÅD V/ H.-J. GULDBERG | 921180861 | STAVANGER |
| HUSTADGRUPPEN AS | 977374669 | MOLDE |
| HUSTEK HOLDING AS | 989248596 | DRAMMEN |
| HUS & TILBYGG AS | 927117355 | LILLESTRØM |
| HUSTOFT RØRSERVICE AS | 928722449 | ETNE |
| HUSTRE UAB | 913757246 | |
| HUSVARM AS | 998436478 | NESODDEN |
| HUSVIK NORWAY | 898141632 | |
| HUTH AS | 924926031 | FREDRIKSTAD |
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| HVALER BYGG ENTREPRENØR AS | 988552690 | HVALER |
| HVALER RØRLEGGERBEDRIFT AS | 981691792 | HVALER |
| HVALSMARKEN BYGG AS | 914504546 | KRISTIANSAND |
| HVASSER ANLEGG OG TRANSPORT AS | 995904470 | FÆRDER |
| HVEEM ELEKTRO AS | 928127087 | ØSTRE TOTEN |
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| IB MASKIN AS | 994550144 | VOSS |