Highest operating margin in Marker

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 HALDENVASSDRAGETS KANALSELSKAP AS with 18.3%, ahead of JOVALL TRANSPORT AS. The largest industry is freight transport by road, with 3 companies.

Largest by revenue Most profitable Highest operating margin Revenue per employee Operating profit per employee Payroll cost per employee Largest equity Largest groups Largest employers Newly registered companies Oldest companies

# Company Operating margin

1 HALDENVASSDRAGETS KANALSELSKAP AS org.nr 912266168 · Marker, Østfold · Active 18.3% 2 JOVALL TRANSPORT AS org.nr 926623621 · Marker, Østfold · Active 14.6% 3 MALERMESTER STUDSRUD AS org.nr 880387642 · Marker, Østfold · Active 13.8% 4 RUUD BLIKK OG VENTILASJON AS org.nr 932163772 · Marker, Østfold · Active 12.0% 5 NORDISK TOLLSERVICE & SPEDISJON ØRJE AS org.nr 996358232 · Marker, Østfold · Active 10.4% 6 MARKER EL-INSTALLASJON AS org.nr 921618832 · Marker, Østfold · Active 10.1% 7 STILLESBY VENTILASJON SERVICE AS org.nr 894273712 · Marker, Østfold · Active 9.7% 8 KA LANDBRUK MARKER AS org.nr 981407156 · Marker, Østfold · Active 8.4% 9 KROG TRANSPORT AS org.nr 812182072 · Marker, Østfold · Active 7.7% 10 NORSK IT DRIFT AS org.nr 980766535 · Marker, Østfold · Active 7.4% 11 FLEXIT AS org.nr 926398806 · Marker, Østfold · Active 7.2% 12 KROSBY VENTILASJON AS org.nr 921671067 · Marker, Østfold · Active 6.8% 13 NORGESPORTEN BIL AS org.nr 925115010 · Marker, Østfold · Active 6.3% 14 SANDLI BYGG AS org.nr 979877277 · Marker, Østfold · Active 5.7% 15 ØRJE BILSENTER AS org.nr 926008927 · Marker, Østfold · Active 4.3% 16 APPRESSO AS org.nr 913601238 · Marker, Østfold · Active 2.6% 17 ØSTMØLLENE AS org.nr 987634723 · Marker, Østfold · Active 2.5% 18 BYGGTORGET ØST AS org.nr 995042673 · Marker, Østfold · Active 2.4% 19 SLUSEPORTEN AS org.nr 995489449 · Marker, Østfold · Active 2.3% 20 I GROS HAGE AS org.nr 918652183 · Marker, Østfold · Active 2.1% 21 Løken Trevare A/S org.nr 946849049 · Marker, Østfold · Active 2.1% 22 GRANLI RØR AS org.nr 996704270 · Marker, Østfold · Active 2.0% 23 ØRJE DYREKLINIKK AS org.nr 913348079 · Marker, Østfold · Active 2.0% 24 OVNSKROKEN AS org.nr 998203392 · Marker, Østfold · Active 1.5% 25 FJELDSTAD BUTIKKDRIFT AS org.nr 927304716 · Marker, Østfold · Active 0.6% 26 BYGGMESTER JENS FRØNE AS org.nr 829081962 · Marker, Østfold · Active 0.5% 27 JOHAN WESTLIE & SØNNER AS org.nr 955663578 · Marker, Østfold · Active -0.8% 28 NILSEN SPORT & ELEKTRISK AS org.nr 989082566 · Marker, Østfold · Active -0.9% 29 NESSET TRANSPORT AS org.nr 938617740 · Marker, Østfold · Active -2.2% 30 MARKER ANLEGG AS org.nr 894968672 · Marker, Østfold · Active -5.8% 31 SYVERSEN SNEKKERI AS org.nr 979432062 · Marker, Østfold · Active -6.2% 32 TUSSILAGO BARNEHAGE AS org.nr 930291838 · Marker, Østfold · Active -6.4% 33 FAGERÅS BAD & MEMBRAN AS org.nr 916649347 · Marker, Østfold · Active -7.2%

Showing 33 companies

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<p>Source: <a href="https://biztrac.no/en/rankings/highest-operating-margin/municipality/marker">Highest operating margin in Marker – Biztrac</a></p>

Source

Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.

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.