BIZTRAC BETA

Largest companies by revenue in Oslo

Ranked by the most recently reported operating revenue.

# Company Amount
1 HYDRO ALUMINIUM AS org.nr 917537534 · Oslo, Oslo · Active NOK 70.0bn 2 ELKJØP NORDIC AS org.nr 911382296 · Oslo, Oslo · Active NOK 39.8bn 3 STATKRAFT ENERGI AS org.nr 987059729 · Oslo, Oslo · Active NOK 32.2bn 4 MICROSOFT NORGE AS org.nr 957485030 · Oslo, Oslo · Active NOK 30.3bn 5 YARA NORGE AS org.nr 984015666 · Oslo, Oslo · Active NOK 19.4bn 6 Aktieselskapet Vinmonopolet org.nr 817209882 · Oslo, Oslo · Active NOK 18.7bn 7 Harald A Møller AS org.nr 943733988 · Oslo, Oslo · Active NOK 18.0bn 8 UNO-X MOBILITY NORGE AS org.nr 921757131 · Oslo, Oslo · Active NOK 17.1bn 9 ST1 NORGE AS org.nr 913285670 · Oslo, Oslo · Active NOK 16.3bn 10 VEIDEKKE ENTREPRENØR AS org.nr 984024290 · Oslo, Oslo · Active NOK 15.8bn 11 NEXANS NORWAY AS org.nr 981122607 · Oslo, Oslo · Active NOK 15.4bn 12 SKANSKA NORGE AS org.nr 943049467 · Oslo, Oslo · Active NOK 15.2bn 13 NORTH EUROPEAN OIL TRADE AS org.nr 915802567 · Oslo, Oslo · Active NOK 14.8bn 14 TELIA NORGE AS org.nr 981929055 · Oslo, Oslo · Active NOK 14.6bn 15 POSTEN BRING AS org.nr 984661185 · Oslo, Oslo · Active NOK 14.0bn 16 CIRCLE K NORGE AS org.nr 914766451 · Oslo, Oslo · Active NOK 14.0bn 17 RUTER AS org.nr 991609407 · Oslo, Oslo · Active NOK 13.9bn 18 ELKJØP NORGE AS org.nr 947054600 · Oslo, Oslo · Active NOK 13.9bn 19 GE HEALTHCARE AS org.nr 914829674 · Oslo, Oslo · Active NOK 13.7bn 20 TESLA NORWAY AS org.nr 997433173 · Oslo, Oslo · Active NOK 13.6bn 21 ASKO OSLO AS org.nr 982081998 · Oslo, Oslo · Active NOK 13.5bn 22 BAMA GRUPPEN AS org.nr 914224314 · Oslo, Oslo · Active NOK 12.9bn 23 NORSK MEDISINALDEPOT AS org.nr 965336796 · Oslo, Oslo · Active NOK 11.9bn 24 UNIL AS org.nr 885316522 · Oslo, Oslo · Active NOK 11.6bn 25 OPTIMERA AS org.nr 967013056 · Oslo, Oslo · Active NOK 11.2bn 26 AVINOR AS org.nr 985198292 · Oslo, Oslo · Active NOK 10.9bn 27 HYDRO ENERGI AS org.nr 930187240 · Oslo, Oslo · Active NOK 10.4bn 28 NORSK BUTIKKDRIFT AS org.nr 931186744 · Oslo, Oslo · Active NOK 10.1bn 29 AF GRUPPEN NORGE AS org.nr 938333572 · Oslo, Oslo · Active NOK 10.1bn 30 ELKEM ASA org.nr 911382008 · Oslo, Oslo · Active NOK 9.7bn 31 BAMA DAGLIGVARE AS org.nr 995518015 · Oslo, Oslo · Active NOK 8.7bn 32 ATEA AS org.nr 976239997 · Oslo, Oslo · Active NOK 8.7bn 33 NORSK SCANIA AS org.nr 879263662 · Oslo, Oslo · Active NOK 8.5bn 34 FORTUM STRØM AS org.nr 982584027 · Oslo, Oslo · Active NOK 8.2bn 35 MESTERGRUPPEN BYGGEVARE AS org.nr 997166221 · Oslo, Oslo · Active NOK 8.1bn 36 AHLSELL NORGE AS org.nr 910478656 · Oslo, Oslo · Active NOK 8.1bn 37 Brødrene Dahl A/S org.nr 945757280 · Oslo, Oslo · Active NOK 7.4bn 38 VYGRUPPEN AS org.nr 984661177 · Oslo, Oslo · Active NOK 7.2bn 39 NORSK RIKSKRINGKASTING AS org.nr 976390512 · Oslo, Oslo · Active NOK 6.7bn 40 HAFSLUND KRAFT AS org.nr 976894677 · Oslo, Oslo · Active NOK 6.6bn 41 Ringnes AS org.nr 914670705 · Oslo, Oslo · Active NOK 6.5bn 42 MESTA AS org.nr 992804440 · Oslo, Oslo · Active NOK 6.5bn 43 SCANDIC HOTELS AS org.nr 953149117 · Oslo, Oslo · Active NOK 6.2bn 44 VY BUSS AS org.nr 976948394 · Oslo, Oslo · Active NOK 6.1bn 45 ORKLA FOODS NORGE AS org.nr 916170858 · Oslo, Oslo · Active NOK 5.9bn 46 SOPRA STERIA AS org.nr 910909088 · Oslo, Oslo · Active NOK 5.9bn 47 REMA 1000 NORGE AS org.nr 982254604 · Oslo, Oslo · Active NOK 5.9bn 48 NG MENY ØST AS org.nr 977571340 · Oslo, Oslo · Active NOK 5.8bn 49 BRAVIDA NORGE AS org.nr 987582561 · Oslo, Oslo · Active NOK 5.8bn 50 FIRI AS org.nr 919932465 · Oslo, Oslo · Active NOK 5.8bn 51 ISS FACILITY SERVICES AS org.nr 914791723 · Oslo, Oslo · Active NOK 5.7bn 52 FERD AS org.nr 930185930 · Oslo, Oslo · Active NOK 5.6bn 53 BILIA NORGE AS org.nr 976023188 · Oslo, Oslo · Active NOK 5.5bn 54 SIEMENS ENERGY AS org.nr 915826946 · Oslo, Oslo · Active NOK 5.5bn 55 VEIDEKKE INDUSTRI AS org.nr 913536770 · Oslo, Oslo · Active NOK 5.4bn 56 BARE FRUKT & GRØNT AS org.nr 995518023 · Oslo, Oslo · Active NOK 5.4bn 57 AYVENS NORGE AS org.nr 945098775 · Oslo, Oslo · Active NOK 5.3bn 58 ALLIANCE HEALTHCARE NORGE APOTEKDRIFT AS org.nr 982547822 · Oslo, Oslo · Active NOK 5.0bn 59 POSTNORD AS org.nr 984054564 · Oslo, Oslo · Active NOK 5.0bn 60 MULTICONSULT NORGE AS org.nr 918836519 · Oslo, Oslo · Active NOK 4.9bn 61 VING NORGE AS org.nr 915894151 · Oslo, Oslo · Active NOK 4.9bn 62 GK NORGE AS org.nr 915892981 · Oslo, Oslo · Active NOK 4.7bn 63 CLAS OHLSON AS org.nr 937402198 · Oslo, Oslo · Active NOK 4.7bn 64 FJELLINJEN AS org.nr 941856543 · Oslo, Oslo · Active NOK 4.7bn 65 INFINITUM AS org.nr 977199611 · Oslo, Oslo · Active NOK 4.4bn 66 NCC NORGE AS org.nr 911274426 · Oslo, Oslo · Active NOK 4.3bn 67 MAXBO AS org.nr 980079872 · Oslo, Oslo · Active NOK 4.3bn 68 PRICEWATERHOUSECOOPERS AS org.nr 987009713 · Oslo, Oslo · Active NOK 4.2bn 69 MIND ENERGY AS org.nr 994328417 · Oslo, Oslo · Active NOK 4.2bn 70 CTS NORDICS AS org.nr 923477438 · Oslo, Oslo · Active NOK 4.2bn 71 ERNST & YOUNG AS org.nr 976389387 · Oslo, Oslo · Active NOK 4.1bn 72 STATKRAFT AS org.nr 987059699 · Oslo, Oslo · Active NOK 4.1bn 73 CAVERION NORGE AS org.nr 959069743 · Oslo, Oslo · Active NOK 3.8bn 74 BOUVET NORGE AS org.nr 996756246 · Oslo, Oslo · Active NOK 3.8bn 75 XXL SPORT & VILLMARK AS org.nr 881932792 · Oslo, Oslo · Active NOK 3.7bn 76 YX NORGE AS org.nr 927810751 · Oslo, Oslo · Active NOK 3.7bn 77 SWECO NORGE AS org.nr 967032271 · Oslo, Oslo · Active NOK 3.7bn 78 KUEHNE + NAGEL AS org.nr 958178387 · Oslo, Oslo · Active NOK 3.6bn 79 HELLY HANSEN AS org.nr 912359999 · Oslo, Oslo · Active NOK 3.6bn 80 ODA NORWAY AS org.nr 912262510 · Oslo, Oslo · Active NOK 3.5bn 81 VIVICTA AS org.nr 931190628 · Oslo, Oslo · Active NOK 3.4bn 82 MICROSOFT DATACENTER NORWAY AS org.nr 921816561 · Oslo, Oslo · Active NOK 3.4bn 83 PGS GEOPHYSICAL AS org.nr 960563085 · Oslo, Oslo · Active NOK 3.4bn 84 BDO AS org.nr 993606650 · Oslo, Oslo · Active NOK 3.3bn 85 HEWLETT-PACKARD NORGE AS org.nr 918891919 · Oslo, Oslo · Active NOK 3.3bn 86 COLOR LINE TRANSPORT AS org.nr 991779493 · Oslo, Oslo · Active NOK 3.2bn 87 COLOR LINE CRUISES AS org.nr 991779469 · Oslo, Oslo · Active NOK 3.2bn 88 KPMG AS org.nr 935174627 · Oslo, Oslo · Active NOK 3.2bn 89 CAPGEMINI NORGE AS org.nr 943574537 · Oslo, Oslo · Active NOK 3.2bn 90 MØLLER BIL ØST AS org.nr 917805717 · Oslo, Oslo · Active NOK 3.2bn 91 JYSK AS org.nr 947477129 · Oslo, Oslo · Active NOK 3.1bn 92 ACCENTURE AS org.nr 992037601 · Oslo, Oslo · Active NOK 3.1bn 93 STENDI AS org.nr 985194653 · Oslo, Oslo · Active NOK 3.1bn 94 LOVISENBERG DIAKONALE SYKEHUS AS org.nr 965985166 · Oslo, Oslo · Active NOK 3.0bn 95 ARROW ECS NORWAY AS org.nr 980448614 · Oslo, Oslo · Active NOK 3.0bn 96 NOVO NORDISK NORWAY AS org.nr 918229353 · Oslo, Oslo · Active NOK 3.0bn 97 ALLENTE NORGE AS org.nr 977273633 · Oslo, Oslo · Active NOK 2.9bn 98 NCC INDUSTRY AS org.nr 984884176 · Oslo, Oslo · Active NOK 2.9bn 99 XXL GROSSIST NORGE AS org.nr 983706444 · Oslo, Oslo · Active NOK 2.9bn 100 DIAKONHJEMMET SYKEHUS AS org.nr 982791952 · Oslo, Oslo · Active NOK 2.9bn
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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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