![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NAMSSKOGANBYGG AS | 922173540 | NAMSSKOGAN |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NAMSSKOGAN RØR AS | 937155352 | NAMSSKOGAN |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NANNESTAD BYGDESERVICE SA | 974470535 | NANNESTAD |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NANNESTAD GRØNTMILJØ AS | 915892272 | NANNESTAD |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NANNESTAD/RÅHOLT RØRLEGGERBEDRIFT AS | 927551365 | LILLESTRØM |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NARO RØR OG FLIS AS | 831703512 | SARPSBORG |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NARVIK EL AS | 920408133 | NARVIK |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NARVIK RØR AS | 922918198 | NARVIK |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NATHANIEL HANSEN AS | 918887938 | ÅMLI |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NATLAND GRAVESERVICE AS | 918063005 | HJELMELAND |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NATURBASERT AS | 925610356 | HAMAR |
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![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NATURMUR AS | 989877372 | GRIMSTAD |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NATURSTEINSMURING AS | 925880175 | KLEPP |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NATURSTEIN SØR AS | 927454254 | LINDESNES |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | Naustdal Blikkenslagerverksted A/S | 946551651 | SUNNFJORD |
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![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NB BETONG AS | 915039065 | LIER |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NBBO BYGGTEK AS | 976815653 | DRAMMEN |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NB BOLIGER AS | 924823100 | ÅLESUND |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | N. B. BYGGTEAM AS | 990780501 | STAVANGER |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NBN FLORØ AS | 923160388 | KINN |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NBN NAUSTDAL AS | 916522800 | SUNNFJORD |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NC BYGG AS | 911572095 | ALTA |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NCC INDUSTRY AS | 984884176 | OSLO |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NCC NORGE AS | 911274426 | OSLO |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NCGS AS | 998418127 | ØVRE EIKER |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NCO AS | 995905949 | OSLO |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | ND BYGG AS | 924792043 | OSLO |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NEA ENTREPRENØR AS | 926623818 | SELBU |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NEBBENES BYGG AS | 998859042 | LILLESTRØM |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NEC AS | 898438422 | BERGEN |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NEDIG AS | 979394179 | ARENDAL |
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![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NEDRE ROMERIKE BYGG AS | 997517288 | LILLESTRØM |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NEDRE ROMERIKE RØR OG VEDLIKEHOLD AS | 927324423 | LILLESTRØM |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NEDREVÅG AS | 997170822 | ULLENSVANG |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NE EIENDOM AS | 915414052 | FARSUND |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NEMKO NORLAB AS | 953018144 | RANA |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NE OFOTEN AS | 929343077 | NARVIK |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NERDAL ENTREPRENØR AS | 918553428 | GULEN |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NERHEIM & SØNNER MASKIN OG TRANSPORT AS | 926782061 | TYSVÆR |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NERI HELGE FLOTHYL | 870343302 | VINJE |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NERLAND MASKIN AS | 942144326 | HUSTADVIKA |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NERLAND MUR AS | 912075583 | MOLDE |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NERNES SNEKKERI & BYGG | 925586935 | BJØRNAFJORDEN |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NERUM LARS HÅKON | 969088843 | SIGDAL |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NESBAKK RØR AS | 934943848 | STAD |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NESBØ MASKIN OG TRANSPORT AS | 915347649 | AURLAND |
![](/assets/sentral_godkjenning-e60e89f6fb9a9fdc5d7fc1d15264168059af0127.svg) | NESBYEN PUKK & BETONG AS | 950392924 | NESBYEN |