BIZTRAC BETA

Highest operating margin in Bygge- og anleggsvirksomhet

Operating profit as a percentage of revenue. Only companies with at least 5 employees and more than NOK 5m in revenue.

# Company Operating margin
1 GERD STENSEN AS org.nr 948099985 · Vestvågøy, Nordland · Active 54.5% 2 AD MALERARBEID AS org.nr 993554790 · Aurskog-høland, Akershus · Active 53.2% 3 PH ENERGI AS org.nr 989103660 · Birkenes, Agder · Active 52.1% 4 JAN HAUGEN AS org.nr 880476262 · Dovre, Innlandet · Active 49.6% 5 FABRITIUS GRUPPEN AS org.nr 983728340 · Oslo, Oslo · Active 46.2% 6 FINERE HAGE AS org.nr 925224529 · Oslo, Oslo · Active 44.6% 7 ELLINGSEN MASKIN OG TRANSPORT AS org.nr 995358999 · Hamarøy, Nordland · Active 42.7% 8 BRØDERUD GRAVESERVICE AS org.nr 917808260 · Kongsvinger, Innlandet · Active 42.1% 9 PAV NORWAY AS org.nr 916299850 · Oslo, Oslo · Active 41.7% 10 GLASS SENTERET EIKER AS org.nr 984197128 · Drammen, Buskerud · Active 40.9% 11 BIRKELAND ENTREPRENØRFORRETNING AS org.nr 958848641 · Gulen, Vestland · Active 40.6% 12 STOPLE MASKIN AS org.nr 998254256 · Vindafjord, Rogaland · Active 40.5% 13 PRO GULVLEGGER AS org.nr 933539458 · Drammen, Buskerud · Active 40.1% 14 NORWEGIAN PIPELINE DRILLING AS org.nr 966671300 · Stavanger, Rogaland · Active 39.3% 15 AML SERVICE AS org.nr 918814701 · Kongsvinger, Innlandet · Active 37.8% 16 WORKINN AS org.nr 966432578 · Tromsø, Troms · Active 37.0% 17 RK BYGG AS org.nr 991866892 · Sunnfjord, Vestland · Active 36.7% 18 GULVLEGGER VEST AS org.nr 916150911 · Bergen, Vestland · Active 36.2% 19 BAD & BYGG VVS OSLO AS org.nr 834928892 · Oslo, Oslo · Active 35.7% 20 TORBJØRN REIME MASKIN AS org.nr 933969754 · Bjerkreim, Rogaland · Active 35.6% 21 PERSONELL ENTREPRISE AS org.nr 929268245 · Alta, Finnmark · Active 34.9% 22 ELKONTAKT I KARLSTAD AS org.nr 929438663 · Indre Østfold, Østfold · Active 34.5% 23 SANNE BETONGSAGING AS org.nr 915691153 · Øystre Slidre, Innlandet · Active 34.4% 24 BYGGPARTNER AS org.nr 965632077 · Bodø, Nordland · Active 34.2% 25 MYRLAND GRAVESERVICE AS org.nr 936210104 · Østre Toten, Innlandet · Active 34.2% 26 SB ANLEGGSTEKNIKK AS org.nr 924582901 · Gol, Buskerud · Active 33.5% 27 SPYLETEKNIKK AS org.nr 829593262 · Hadsel, Nordland · Active 33.2% 28 NORTRONIK AS org.nr 993770159 · Sunnfjord, Vestland · Active 33.1% 29 ASKER BETONGSAGING AS org.nr 927614650 · Asker, Akershus · Active 32.9% 30 HENDEN ELEKTRO AS org.nr 993428388 · Gloppen, Vestland · Active 32.8% 31 PJ MULTISERVICE AS org.nr 935350409 · Sveio, Vestland · Active 32.8% 32 ELTRIC AS org.nr 998269652 · Namsos, Trøndelag · Active 32.6% 33 FELTEK AS org.nr 920328180 · Sandnes, Rogaland · Active 32.4% 34 GREVLINGEN & CO AS org.nr 879775612 · Indre Østfold, Østfold · Active 32.4% 35 MONSTERBEDRIFTEN OSLO AS org.nr 918517383 · Oslo, Oslo · Active 32.4% 36 MOCO MASKIN AS org.nr 921594364 · Tromsø, Troms · Active 32.4% 37 KINSARVIK ELEKTRO AS org.nr 835477622 · Ullensvang, Vestland · Active 32.3% 38 LINDÅS VVS NILS TRÆLAND AS org.nr 915836445 · Alver, Vestland · Active 32.2% 39 STORBRÅTEN AS org.nr 922935939 · Oslo, Oslo · Active 32.0% 40 TOTAL TEKNIKK AS org.nr 916211481 · Ullensaker, Akershus · Active 31.5% 41 BLIKKENSLAGERNE AS org.nr 927630109 · Drammen, Buskerud · Active 31.3% 42 STUBSTAD BETONG AS org.nr 927167913 · Kristiansand, Agder · Active 31.2% 43 BYGGMESTER NERLI AS org.nr 924427175 · Oslo, Oslo · Active 31.0% 44 KL ELEKTRO AS org.nr 922213895 · Bamble, Telemark · Active 31.0% 45 TINGVOLL ELEKTRO AS org.nr 977540771 · Tingvoll, Møre og Romsdal · Active 30.6% 46 HA BYGG AS org.nr 919004312 · Oslo, Oslo · Active 30.6% 47 HOGNESTAD BYGG AS org.nr 984824998 · Stavanger, Rogaland · Active 30.6% 48 EMBRE PARK & ANLEGG AS org.nr 931087800 · Nannestad, Akershus · Active 30.6% 49 RØRLEGGER EVENSEN AS org.nr 927112248 · Øksnes, Nordland · Active 30.4% 50 SVELA BYGG AS org.nr 916991452 · Sandnes, Rogaland · Active 30.3% 51 BT FASADE AS org.nr 893581782 · Stavanger, Rogaland · Active 30.1% 52 BYGGNORD ENTREPRENØR AS org.nr 935355494 · Tromsø, Troms · Active 30.1% 53 NORD INDUSTRIRØR AS org.nr 822277292 · Rana, Nordland · Active 30.0% 54 OLA HOFF ENTREPRENØR AS org.nr 982010004 · Gran, Innlandet · Active 30.0% 55 HERNES ENTREPRENØR AS org.nr 933942791 · Nes, Akershus · Active 29.8% 56 ONECONS AS org.nr 931521195 · Bærum, Akershus · Active 29.3% 57 ARTH. NORDERHAUG'S EFTF. AS org.nr 919332646 · Bærum, Akershus · Active 29.2% 58 RØRLEGGERMESTER SVEIN OLSEN & SØNNER AS org.nr 982163706 · Øystre Slidre, Innlandet · Active 29.1% 59 MB ELEKTRO AS org.nr 923238425 · Bergen, Vestland · Active 29.0% 60 TAKFORNYING TELEMARK AS org.nr 918320628 · Skien, Telemark · Active 28.9% 61 MURMESTER GULLIKSEN AS org.nr 961560446 · Porsgrunn, Telemark · Active 28.9% 62 B S TEKNIKK AS org.nr 840530752 · Oslo, Oslo · Active 28.9% 63 SØNSTEGÅRD AS org.nr 989158457 · Notodden, Telemark · Active 28.9% 64 SVEIN KLUNGTVEIT AS org.nr 951876631 · Suldal, Rogaland · Active 28.7% 65 3B FLISLEGGER AS org.nr 992784490 · Lillestrøm, Akershus · Active 28.6% 66 NARVIK MALERSERVICE AS org.nr 934611489 · Narvik, Nordland · Active 28.6% 67 BUSKERUD BLIKK & MONTASJE AS org.nr 984643845 · Drammen, Buskerud · Active 28.5% 68 PIPER OG ILDSTEDER AS org.nr 917583374 · Tromsø, Troms · Active 28.3% 69 HÅNDVERKSCOMPAGNIET AS org.nr 984706553 · Narvik, Nordland · Active 28.3% 70 KARASJOK VVS AS org.nr 987767308 · Karasjok, Finnmark · Active 28.1% 71 MALERGRUPPEN AS org.nr 931039741 · Oslo, Oslo · Active 28.1% 72 FRØYLAND ELEKTRO AS org.nr 968989847 · Haugesund, Rogaland · Active 28.0% 73 ANLEGG OG TUNNEL SUPPORT AS org.nr 925638684 · Vinje, Telemark · Active 27.8% 74 FORCES AS org.nr 922382980 · Skien, Telemark · Active 27.7% 75 SKYTTERMOEN ANLEGG AS org.nr 989991965 · Hamar, Innlandet · Active 27.6% 76 NIKLAS BEKKEVOLD AS org.nr 930145955 · Drammen, Buskerud · Active 27.4% 77 BYGG OG BRANNSIKRING BUSKERUD AS org.nr 911770210 · Drammen, Buskerud · Active 27.3% 78 ARENDAL RØR AS org.nr 832306142 · Arendal, Agder · Active 27.2% 79 S O TRANSPORT AS org.nr 892271402 · Lier, Buskerud · Active 27.1% 80 VESTVENT INNEKLIMA AS org.nr 934539281 · Bergen, Vestland · Active 27.1% 81 KIMS MONTASJE AS org.nr 920889425 · Lier, Buskerud · Active 26.9% 82 VOLLA RØR AS org.nr 958376030 · Lillestrøm, Akershus · Active 26.9% 83 MAGFO AS org.nr 928649865 · Karmøy, Rogaland · Active 26.9% 84 RØRET SVEIS AS org.nr 932318024 · Sarpsborg, Østfold · Active 26.8% 85 BJELLAND VVS AS org.nr 982096839 · Haugesund, Rogaland · Active 26.7% 86 BYGGTAPETSERMESTER STIGEN & KRONHEIM AS org.nr 918693351 · Bergen, Vestland · Active 26.7% 87 PIPEREP AS org.nr 912185141 · Ullensaker, Akershus · Active 26.7% 88 HAMAR GLASS AS org.nr 924622954 · Hamar, Innlandet · Active 26.5% 89 TRASÉ AS org.nr 915783856 · Bærum, Akershus · Active 26.4% 90 VINDEREN ELEKTRO AS org.nr 914973414 · Oslo, Oslo · Active 26.3% 91 OFFJORD-ENTREPRENØR AS org.nr 932172798 · Oslo, Oslo · Active 26.2% 92 KNUT W FINSAND JR ENTREPRENØRFORRETNING AS org.nr 971049359 · Drammen, Buskerud · Active 26.2% 93 RKS ENTREPRENØR AS org.nr 989656570 · Indre Østfold, Østfold · Active 26.0% 94 HUSBYGG STEINKJER AS org.nr 916830424 · Steinkjer, Trøndelag · Active 26.0% 95 AQUA RØRFORNYING AS org.nr 925568201 · Trondheim, Trøndelag · Active 25.9% 96 KJØLETEKNIKK MIDT-NORGE AS org.nr 979535031 · Inderøy, Trøndelag · Active 25.8% 97 BREKKE & KLEPPE ANLEGG AS org.nr 989957058 · Hareid, Møre og Romsdal · Active 25.8% 98 SCHWENKE & RICHARDSEN AS org.nr 923351027 · Senja, Troms · Active 25.6% 99 RØRCOMPANIET AS org.nr 989707833 · Sarpsborg, Østfold · Active 25.6% 100 JENSEN RØRSERVICE AS org.nr 922099081 · Jevnaker, Akershus · Active 25.5%
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Source

Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.

The list is ranked on the most recently reported financial figures. See method and caveats below.

These lists show actual registered figures from public sources (the Brønnøysund registers). They are not an assessment of creditworthiness, solidity or suitability as a customer, supplier or investment. Figures are for the most recently reported financial year.

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