Largest companies by revenue in Oslo county

1 HYDRO ALUMINIUM AS org.nr 917537534 · Oslo, Oslo · Active NOK 75.2bn 2 COOP NORGE SA org.nr 936560288 · Oslo, Oslo · Active NOK 66.8bn 3 ELKJØP NORDIC AS org.nr 911382296 · Oslo, Oslo · Active NOK 39.8bn 4 OSLO UNIVERSITETSSYKEHUS HF org.nr 993467049 · Oslo, Oslo · Active NOK 35.5bn 5 STATKRAFT ENERGI AS org.nr 987059729 · Oslo, Oslo · Active NOK 32.9bn 6 MICROSOFT NORGE AS org.nr 957485030 · Oslo, Oslo · Active NOK 30.3bn 7 Harald A Møller AS org.nr 943733988 · Oslo, Oslo · Active NOK 25.0bn 8 NORTURA SA org.nr 938752648 · Oslo, Oslo · Active NOK 24.8bn 9 TINE SA org.nr 947942638 · Oslo, Oslo · Active NOK 24.2bn 10 YARA NORGE AS org.nr 984015666 · Oslo, Oslo · Active NOK 21.3bn 11 NEXANS NORWAY AS org.nr 981122607 · Oslo, Oslo · Active NOK 19.8bn 12 BANE NOR SF org.nr 917082308 · Oslo, Oslo · Active NOK 19.6bn 13 STATNETT SF org.nr 962986633 · Oslo, Oslo · Active NOK 19.2bn 14 OSLO PENSJONSFORSIKRING AS org.nr 982759412 · Oslo, Oslo · Active NOK 18.8bn 15 Aktieselskapet Vinmonopolet org.nr 817209882 · Oslo, Oslo · Active NOK 18.7bn 16 TESLA NORWAY AS org.nr 997433173 · Oslo, Oslo · Active NOK 18.6bn 17 ST1 NORGE AS org.nr 913285670 · Oslo, Oslo · Active NOK 16.3bn 18 VEIDEKKE ENTREPRENØR AS org.nr 984024290 · Oslo, Oslo · Active NOK 16.2bn 19 UNO-X MOBILITY NORGE AS org.nr 921757131 · Oslo, Oslo · Active NOK 15.7bn 20 GE HEALTHCARE AS org.nr 914829674 · Oslo, Oslo · Active NOK 15.2bn 21 SKANSKA NORGE AS org.nr 943049467 · Oslo, Oslo · Active NOK 15.2bn 22 ASKO OSLO AS org.nr 982081998 · Oslo, Oslo · Active NOK 14.9bn 23 NORTH EUROPEAN OIL TRADE AS org.nr 915802567 · Oslo, Oslo · Active NOK 14.8bn 24 POSTEN BRING AS org.nr 984661185 · Oslo, Oslo · Active NOK 14.4bn 25 TELIA NORGE AS org.nr 981929055 · Oslo, Oslo · Active NOK 14.1bn 26 CIRCLE K NORGE AS org.nr 914766451 · Oslo, Oslo · Active NOK 14.0bn 27 RUTER AS org.nr 991609407 · Oslo, Oslo · Active NOK 13.9bn 28 ELKJØP NORGE AS org.nr 947054600 · Oslo, Oslo · Active NOK 13.9bn 29 BAMA GRUPPEN AS org.nr 914224314 · Oslo, Oslo · Active NOK 13.7bn 30 HÖEGH AUTOLINERS SHIPPING AS org.nr 977270510 · Oslo, Oslo · Active NOK 13.6bn 31 AVINOR AS org.nr 985198292 · Oslo, Oslo · Active NOK 12.5bn 32 UNIL AS org.nr 885316522 · Oslo, Oslo · Active NOK 12.0bn 33 NORSK MEDISINALDEPOT AS org.nr 965336796 · Oslo, Oslo · Active NOK 11.9bn 34 HYDRO ENERGI AS org.nr 930187240 · Oslo, Oslo · Active NOK 11.5bn 35 OPTIMERA AS org.nr 967013056 · Oslo, Oslo · Active NOK 11.2bn 36 NORSK BUTIKKDRIFT AS org.nr 931186744 · Oslo, Oslo · Active NOK 10.5bn 37 AF GRUPPEN NORGE AS org.nr 938333572 · Oslo, Oslo · Active NOK 10.1bn 38 ATEA AS org.nr 976239997 · Oslo, Oslo · Active NOK 9.5bn 39 BAMA DAGLIGVARE AS org.nr 995518015 · Oslo, Oslo · Active NOK 9.4bn 40 NORSK SCANIA AS org.nr 879263662 · Oslo, Oslo · Active NOK 8.8bn 41 MESTERGRUPPEN BYGGEVARE AS org.nr 997166221 · Oslo, Oslo · Active NOK 8.8bn 42 FORTUM STRØM AS org.nr 982584027 · Oslo, Oslo · Active NOK 8.6bn 43 ELKEM ASA org.nr 911382008 · Oslo, Oslo · Active NOK 8.5bn 44 AHLSELL NORGE AS org.nr 910478656 · Oslo, Oslo · Active NOK 8.3bn 45 VYGRUPPEN AS org.nr 984661177 · Oslo, Oslo · Active NOK 7.4bn 46 Brødrene Dahl A/S org.nr 945757280 · Oslo, Oslo · Active NOK 7.1bn 47 VY BUSS AS org.nr 976948394 · Oslo, Oslo · Active NOK 6.9bn 48 Ringnes AS org.nr 914670705 · Oslo, Oslo · Active NOK 6.9bn 49 NORSK RIKSKRINGKASTING AS org.nr 976390512 · Oslo, Oslo · Active NOK 6.9bn 50 SCANDIC HOTELS AS org.nr 953149117 · Oslo, Oslo · Active NOK 6.7bn 51 HAFSLUND KRAFT AS org.nr 976894677 · Oslo, Oslo · Active NOK 6.6bn 52 BILIA NORGE AS org.nr 976023188 · Oslo, Oslo · Active NOK 6.5bn 53 MESTA AS org.nr 992804440 · Oslo, Oslo · Active NOK 6.2bn 54 NG MENY ØST AS org.nr 977571340 · Oslo, Oslo · Active NOK 6.1bn 55 BARE FRUKT & GRØNT AS org.nr 995518023 · Oslo, Oslo · Active NOK 6.1bn 56 FERD AS org.nr 930185930 · Oslo, Oslo · Active NOK 6.1bn 57 SOPRA STERIA AS org.nr 910909088 · Oslo, Oslo · Active NOK 6.0bn 58 VEIDEKKE INDUSTRI AS org.nr 913536770 · Oslo, Oslo · Active NOK 5.9bn 59 REMA 1000 NORGE AS org.nr 982254604 · Oslo, Oslo · Active NOK 5.9bn 60 ORKLA FOODS NORGE AS org.nr 916170858 · Oslo, Oslo · Active NOK 5.8bn 61 BRAVIDA NORGE AS org.nr 987582561 · Oslo, Oslo · Active NOK 5.7bn 62 ISS FACILITY SERVICES AS org.nr 914791723 · Oslo, Oslo · Active NOK 5.7bn 63 SYKEHUSAPOTEKENE HF org.nr 992281618 · Oslo, Oslo · Active NOK 5.6bn 64 SIEMENS ENERGY AS org.nr 915826946 · Oslo, Oslo · Active NOK 5.5bn 65 FERD HOLDING AS org.nr 818035462 · Oslo, Oslo · Active NOK 5.3bn 66 AYVENS NORGE AS org.nr 945098775 · Oslo, Oslo · Active NOK 5.3bn 67 BYGGMAX AB NUF org.nr 989986147 · Oslo, Oslo · Active NOK 5.2bn 68 MULTICONSULT NORGE AS org.nr 918836519 · Oslo, Oslo · Active NOK 5.2bn 69 BDO AS org.nr 993606650 · Oslo, Oslo · Active NOK 5.2bn 70 FJELLINJEN AS org.nr 941856543 · Oslo, Oslo · Active NOK 5.0bn 71 ALLIANCE HEALTHCARE NORGE APOTEKDRIFT AS org.nr 982547822 · Oslo, Oslo · Active NOK 5.0bn 72 POSTNORD AS org.nr 984054564 · Oslo, Oslo · Active NOK 4.9bn 73 VING NORGE AS org.nr 915894151 · Oslo, Oslo · Active NOK 4.9bn 74 H & M HENNES & MAURITZ AS org.nr 912618900 · Oslo, Oslo · Active NOK 4.8bn 75 GK NORGE AS org.nr 915892981 · Oslo, Oslo · Active NOK 4.8bn 76 AIRTHINGS AS org.nr 993092045 · Oslo, Oslo · Active NOK 4.8bn 77 CLAS OHLSON AS org.nr 937402198 · Oslo, Oslo · Active NOK 4.7bn 78 NCC NORGE AS org.nr 911274426 · Oslo, Oslo · Active NOK 4.6bn 79 INFINITUM AS org.nr 977199611 · Oslo, Oslo · Active NOK 4.6bn 80 MIND ENERGY AS org.nr 994328417 · Oslo, Oslo · Active NOK 4.4bn 81 MØLLER BIL ØST AS org.nr 917805717 · Oslo, Oslo · Active NOK 4.4bn 82 MAXBO AS org.nr 980079872 · Oslo, Oslo · Active NOK 4.3bn 83 REMARKABLE AS org.nr 917352836 · Oslo, Oslo · Active NOK 4.3bn 84 TIKTOK NORWAY AS org.nr 929956885 · Oslo, Oslo · Active NOK 4.2bn 85 PRICEWATERHOUSECOOPERS AS org.nr 987009713 · Oslo, Oslo · Active NOK 4.2bn 86 GARTNERHALLEN SA org.nr 945958405 · Oslo, Oslo · Active NOK 4.2bn 87 YARA INTERNATIONAL ASA org.nr 986228608 · Oslo, Oslo · Active NOK 4.2bn 88 CTS NORDICS AS org.nr 923477438 · Oslo, Oslo · Active NOK 4.2bn 89 SCATEC ASA org.nr 990918546 · Oslo, Oslo · Active NOK 4.1bn 90 ERNST & YOUNG AS org.nr 976389387 · Oslo, Oslo · Active NOK 4.1bn 91 ODA NORWAY AS org.nr 912262510 · Oslo, Oslo · Active NOK 4.0bn 92 VEND MARKETPLACES AS org.nr 981159772 · Oslo, Oslo · Active NOK 4.0bn 93 HELLY HANSEN AS org.nr 912359999 · Oslo, Oslo · Active NOK 3.9bn 94 PGS GEOPHYSICAL AS org.nr 960563085 · Oslo, Oslo · Active NOK 3.9bn 95 BOUVET NORGE AS org.nr 996756246 · Oslo, Oslo · Active NOK 3.8bn 96 CAVERION NORGE AS org.nr 959069743 · Oslo, Oslo · Active NOK 3.8bn 97 DESIGNER GROUP NORWAY AS org.nr 924494328 · Oslo, Oslo · Active NOK 3.7bn 98 XXL SPORT & VILLMARK AS org.nr 881932792 · Oslo, Oslo · Active NOK 3.7bn 99 YX NORGE AS org.nr 927810751 · Oslo, Oslo · Active NOK 3.7bn 100 SWECO NORGE AS org.nr 967032271 · Oslo, Oslo · Active NOK 3.7bn