biztrac. BETA

Highest operating margin in Notodden

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

Top of the list is NORTHERN DATA NOR AS with 55.0%, ahead of NOTODDEN ØYELEGESENTER AS. The largest industry is construction of residential and non-residential buildings, with 7 companies.

# Company Operating margin
1 NORTHERN DATA NOR AS org.nr 925207950 · Notodden, Telemark · Active 55.0% 2 NOTODDEN ØYELEGESENTER AS org.nr 924557575 · Notodden, Telemark · Active 37.9% 3 TINFOS AS org.nr 916763476 · Notodden, Telemark · Active 36.1% 4 EVERKET AS org.nr 966731508 · Notodden, Telemark · Active 29.9% 5 GEOPHYSIX AS org.nr 951934429 · Notodden, Telemark · Active 27.8% 6 NEA GRUPPEN AS org.nr 917820058 · Notodden, Telemark · Active 27.5% 7 TELEMARK TEKNOLOGIPARK AS org.nr 990142742 · Notodden, Telemark · Active 23.2% 8 NOTODDEN BEGRAVELSESBYRÅ AS org.nr 986061657 · Notodden, Telemark · Active 23.2% 9 CENTRUM BILVERKSTED AS org.nr 989483145 · Notodden, Telemark · Active 21.6% 10 HEDDAL BILDELER AS org.nr 967275379 · Notodden, Telemark · Active 18.9% 11 TELEN AS org.nr 929569849 · Notodden, Telemark · Active 17.3% 12 SPERRE AS org.nr 947063405 · Notodden, Telemark · Active 16.0% 13 TØMRER VEGARD AAS AS org.nr 915817807 · Notodden, Telemark · Active 15.5% 14 HYDROPARKEN AS org.nr 987004290 · Notodden, Telemark · Active 15.4% 15 BANDAK NCT AS org.nr 919031808 · Notodden, Telemark · Active 13.8% 16 LIDALEN GRUSTAK A/S org.nr 916857179 · Notodden, Telemark · Active 13.4% 17 ALL4SPAS AS org.nr 913229428 · Notodden, Telemark · Active 13.1% 18 IDEA KOMPETANSE AS org.nr 960319435 · Notodden, Telemark · Active 11.7% 19 SØNSTEGÅRD AS org.nr 989158457 · Notodden, Telemark · Active 11.5% 20 OSKAR JOHANSEN AS org.nr 971082879 · Notodden, Telemark · Active 11.4% 21 ROAR AAS MASKIN AS org.nr 934409019 · Notodden, Telemark · Active 11.3% 22 SK ANLEGG AS org.nr 925450324 · Notodden, Telemark · Active 11.2% 23 AUTO S NOTODDEN AS org.nr 996662128 · Notodden, Telemark · Active 10.7% 24 TUVEN BILLAKKERING AS org.nr 995863847 · Notodden, Telemark · Active 10.7% 25 SPORT 1 TUVEN AS org.nr 997181557 · Notodden, Telemark · Active 10.3% 26 FORVALTNINGSENTERET AS org.nr 984227876 · Notodden, Telemark · Active 9.9% 27 IL TAKST AS org.nr 871055912 · Notodden, Telemark · Active 9.8% 28 TINNOSET SAG AS org.nr 990120862 · Notodden, Telemark · Active 9.0% 29 GENEROC AS org.nr 927809141 · Notodden, Telemark · Active 8.6% 30 NORSK FORMBLÅSING AS org.nr 992789921 · Notodden, Telemark · Active 8.3% 31 NOTODDEN RENOVASJON & GJENVINNING AS org.nr 965455205 · Notodden, Telemark · Active 8.3% 32 TELE BLIKK AS org.nr 924608056 · Notodden, Telemark · Active 8.1% 33 NOTODDEN ENERGI AS org.nr 999263798 · Notodden, Telemark · Active 8.1% 34 WESTCONTROL BERGET AS org.nr 945662506 · Notodden, Telemark · Active 7.7% 35 HJUKSEBØ MONTESSORISKOLE SA org.nr 911759500 · Notodden, Telemark · Active 6.5% 36 MERSMAK I NOTODDEN AS org.nr 925720127 · Notodden, Telemark · Active 6.5% 37 ANDERSEN BIL OG BILSKADE AS org.nr 999641199 · Notodden, Telemark · Active 6.4% 38 SOLSIKKA NOTODDEN AS org.nr 985862362 · Notodden, Telemark · Active 6.3% 39 LIDVARD ARVESEN AS org.nr 979708440 · Notodden, Telemark · Active 6.3% 40 IRMAT AS org.nr 984364458 · Notodden, Telemark · Active 6.2% 41 EDGEPERFORMANCE AS org.nr 926448196 · Notodden, Telemark · Active 5.9% 42 EYDE BAR & RESTAURANT AS org.nr 915105165 · Notodden, Telemark · Active 5.7% 43 OPAAS KOMPETANSESENTER AS org.nr 913000315 · Notodden, Telemark · Active 5.6% 44 MALERMESTER EVENSEN AS org.nr 966908165 · Notodden, Telemark · Active 5.6% 45 STEINHAUG & KLEVEN AS org.nr 989974211 · Notodden, Telemark · Active 5.2% 46 SERVICEPARTNER NOTODDEN AS org.nr 983185843 · Notodden, Telemark · Active 5.1% 47 ALFACARE AS org.nr 985086435 · Notodden, Telemark · Active 5.0% 48 HEGNA GRUSTAK AS org.nr 925578754 · Notodden, Telemark · Active 5.0% 49 NOTODDEN RØRLEGGERFORRETNING AS org.nr 951819174 · Notodden, Telemark · Active 4.8% 50 KTS BYGG AS org.nr 913226305 · Notodden, Telemark · Active 4.5% 51 NOTODDEN LUFTHAVN AS org.nr 984413661 · Notodden, Telemark · Active 4.4% 52 LISLEHERAD MONTESSORISKOLE SA org.nr 911674270 · Notodden, Telemark · Active 4.3% 53 BOHUS NOTODDEN AS org.nr 987558598 · Notodden, Telemark · Active 4.2% 54 GATEBAR AS org.nr 925148644 · Notodden, Telemark · Active 4.0% 55 HAUGERUD REGNSKAPSKONTOR AS org.nr 933249913 · Notodden, Telemark · Active 4.0% 56 HEGNA & LIE AS org.nr 928692620 · Notodden, Telemark · Active 3.9% 57 GUMPENS AUTO NOTODDEN AS org.nr 976910915 · Notodden, Telemark · Active 3.6% 58 EEK LOGISTIKK AS org.nr 917870837 · Notodden, Telemark · Active 3.4% 59 GULVDEAL AS org.nr 895221902 · Notodden, Telemark · Active 3.3% 60 GRANSHERAD BUTIKKDRIFT AS org.nr 932722127 · Notodden, Telemark · Active 3.3% 61 EVAC NORWAY AS org.nr 966617969 · Notodden, Telemark · Active 3.0% 62 STASJONSDRIFT BVLARSEN AS org.nr 823774192 · Notodden, Telemark · Active 2.8% 63 TØMRER ERLEND HEGNA AS org.nr 926800868 · Notodden, Telemark · Active 2.8% 64 NOTODDEN ZOO AS org.nr 929677684 · Notodden, Telemark · Active 2.6% 65 NOTODDEN BIL OG SPEEDSHOP AS org.nr 921376863 · Notodden, Telemark · Active 2.5% 66 GT-BYGG AS org.nr 995079917 · Notodden, Telemark · Active 2.4% 67 ITUM NOTODDEN AS org.nr 991586253 · Notodden, Telemark · Active 2.2% 68 VAA DIESEL AUTO AS org.nr 993500526 · Notodden, Telemark · Active 1.9% 69 BYGG-TECH AS org.nr 915728677 · Notodden, Telemark · Active 1.9% 70 AUTOSTRADA NOTODDEN AS org.nr 950090413 · Notodden, Telemark · Active 1.8% 71 AUTO S MOTOR & MARINE AS org.nr 915609562 · Notodden, Telemark · Active 1.7% 72 IDEA KOMPETANSE JOBB OG UTVIKLING AS org.nr 925994995 · Notodden, Telemark · Active 1.4% 73 IDEA KOMPETANSE ARBEID OG INKLUDERING AS org.nr 825886842 · Notodden, Telemark · Active 1.3% 74 HEDDAL BENSINSTASJON AS org.nr 885277322 · Notodden, Telemark · Active 1.3% 75 BELLMAN PUB AS org.nr 998020417 · Notodden, Telemark · Active 1.1% 76 SØR ARKITEKTER AS org.nr 939658106 · Notodden, Telemark · Active 1.0% 77 KÅSASTUL MASKIN AS org.nr 932402750 · Notodden, Telemark · Active 1.0% 78 SANDVIK TRANSPORT AS org.nr 995203707 · Notodden, Telemark · Active 1.0% 79 STAR BIL NOTODDEN AS org.nr 968005154 · Notodden, Telemark · Active 0.8% 80 VILLAMOEN BARNEHAGE AS org.nr 931045504 · Notodden, Telemark · Active 0.8% 81 BF ENTREPRENØR AS org.nr 914013364 · Notodden, Telemark · Active 0.7% 82 TELEMARK TECHNOLOGIES AS org.nr 998657334 · Notodden, Telemark · Active 0.5% 83 PEIS OG PIPEFAG AS org.nr 918098747 · Notodden, Telemark · Active 0.5% 84 NOTODDEN BILPLEIESENTER AS org.nr 957661009 · Notodden, Telemark · Active 0.4% 85 BETANIA BARNEHAGE AS org.nr 911608782 · Notodden, Telemark · Active 0.4% 86 HANDELSCOMPAGNIET PEER GYNT AS org.nr 886010842 · Notodden, Telemark · Active 0.3% 87 TMT DAGLIGVARE AS org.nr 999201652 · Notodden, Telemark · Active 0.3% 88 DUKEN LAVPRIS AS org.nr 980655873 · Notodden, Telemark · Active 0.3% 89 TOPP KEBAB AS org.nr 925510335 · Notodden, Telemark · Active 0.1% 90 TUVEN BILSERVICE AS org.nr 920553303 · Notodden, Telemark · Active 0.1% 91 KEYTOUCH TECHNOLOGY AS org.nr 988717886 · Notodden, Telemark · Active 0.1% 92 TOMMY JOHANSEN AS org.nr 931704680 · Notodden, Telemark · Active 0.0% 93 OLSENS ENKE NOTODDEN AS org.nr 821996902 · Notodden, Telemark · Active -0.1% 94 TOMMY JOHANSEN TUVEN AS org.nr 935044596 · Notodden, Telemark · Active -0.2% 95 NORSK FISKEEKSPORT AS org.nr 832459372 · Notodden, Telemark · Active -0.3% 96 TOTAL-ENTREPRENØREN AS org.nr 934327012 · Notodden, Telemark · Active -0.5% 97 INGER FLOOD EIENDOM AS org.nr 926609378 · Notodden, Telemark · Active -0.7% 98 TELEROCK AS org.nr 999049893 · Notodden, Telemark · Active -0.7% 99 IDEA BARNEHAGE KONGSBERG AS org.nr 925884979 · Notodden, Telemark · Active -0.8% 100 NOTODDEN BOLIGBYGGELAG org.nr 947158635 · Notodden, Telemark · Active -1.0%
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Source

Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.

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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