BIZTRAC BETA

Largest corporate groups by combined revenue in Oslo

Groups ranked by the sum of their companies' most recently reported operating revenue. Companies are grouped by ultimate owner via majority ownership (over 50%%) in the ownership graph. Only groups with at least two companies.

# Company Combined revenue
1 JOH JOHANNSON HANDEL AS org.nr 921979819 · Oslo, Oslo · 332 companies NOK 217.3bn 2 NÆRINGS- OG FISKERIDEPARTEMENTET org.nr 912660680 · Oslo, Oslo · 309 companies NOK 190.2bn 3 Norsk Hydro ASA org.nr 914778271 · Oslo, Oslo · 19 companies NOK 82.8bn 4 DIXONS STORES GROUP RETAIL NORWAY AS org.nr 981305140 · Oslo, Oslo · 5 companies NOK 54.0bn 5 AARS AS org.nr 993853712 · Oslo, Oslo · 117 companies NOK 46.5bn 6 STATKRAFT SF org.nr 962986277 · Oslo, Oslo · 29 companies NOK 37.5bn 7 BAMA GRUPPEN AS org.nr 914224314 · Oslo, Oslo · 34 companies NOK 35.2bn 8 SAMFERDSELSDEPARTEMENTET org.nr 972417904 · Oslo, Oslo · 35 companies NOK 33.4bn 9 AF GRUPPEN ASA org.nr 938702675 · Oslo, Oslo · 96 companies NOK 26.9bn 10 FERD HOLDING AS org.nr 818035462 · Oslo, Oslo · 162 companies NOK 26.8bn 11 SKANSKA NORGE AS org.nr 943049467 · Oslo, Oslo · 28 companies NOK 25.6bn 12 Veidekke ASA org.nr 917103801 · Oslo, Oslo · 28 companies NOK 25.6bn 13 SAINT-GOBAIN DISTRIBUTION NORWAY AS org.nr 991212531 · Oslo, Oslo · 18 companies NOK 22.6bn 14 YARA INTERNATIONAL ASA org.nr 986228608 · Oslo, Oslo · 13 companies NOK 19.7bn 15 Aktieselskapet Vinmonopolet org.nr 817209882 · Oslo, Oslo · 2 companies NOK 18.7bn 16 CIRCLE K AS org.nr 995532921 · Oslo, Oslo · 6 companies NOK 17.7bn 17 ORKLA ASA org.nr 910747711 · Oslo, Oslo · 41 companies NOK 17.4bn 18 ST1 NORGE GROUP AS org.nr 919666544 · Oslo, Oslo · 6 companies NOK 16.3bn 19 NEXANS NORWAY AS org.nr 981122607 · Oslo, Oslo · 5 companies NOK 16.0bn 20 GE HEALTHCARE HOLDING AS org.nr 987015225 · Oslo, Oslo · 7 companies NOK 15.9bn 21 CERMAQ GROUP AS org.nr 971647949 · Oslo, Oslo · 10 companies NOK 15.2bn 22 OSLO KOMMUNE org.nr 958935420 · Oslo, Oslo · 70 companies NOK 15.1bn 23 TELIA NORGE AS org.nr 981929055 · Oslo, Oslo · 2 companies NOK 14.7bn 24 RUTER AS org.nr 991609407 · Oslo, Oslo · 6 companies NOK 13.9bn 25 OLAV THON STIFTELSEN org.nr 912868761 · Oslo, Oslo · 120 companies NOK 13.8bn 26 COOP NORGE SA org.nr 936560288 · Oslo, Oslo · 82 companies NOK 13.4bn 27 NORGESGRUPPEN HELSE AS org.nr 916602162 · Oslo, Oslo · 2 companies NOK 11.9bn 28 O.N. SUNDE HOLDING AS org.nr 920170838 · Oslo, Oslo · 29 companies NOK 11.3bn 29 SYNAFERD AS org.nr 932441845 · Oslo, Oslo · 36 companies NOK 10.2bn 30 HAFSLUND KRAFT AS org.nr 976894677 · Oslo, Oslo · 5 companies NOK 10.1bn 31 AHLSELL NORGE AS org.nr 910478656 · Oslo, Oslo · 19 companies NOK 9.4bn 32 OBOS BBL org.nr 937052766 · Oslo, Oslo · 246 companies NOK 9.1bn 33 DNB BANK ASA org.nr 984851006 · Oslo, Oslo · 81 companies NOK 9.1bn 34 SENTIA ASA org.nr 999256864 · Oslo, Oslo · 4 companies NOK 9.0bn 35 ATEA ASA org.nr 920237126 · Oslo, Oslo · 3 companies NOK 8.9bn 36 RINGNES NORGE AS org.nr 989668137 · Oslo, Oslo · 10 companies NOK 8.7bn 37 FORTUM CONSUMER SOLUTIONS AS org.nr 914551757 · Oslo, Oslo · 4 companies NOK 8.7bn 38 BILIA NORGE AS org.nr 976023188 · Oslo, Oslo · 13 companies NOK 8.6bn 39 STRAWBERRY HOLDING AS org.nr 985430764 · Oslo, Oslo · 112 companies NOK 8.4bn 40 SUMMA CIRCULAR HOLDCO AS org.nr 831385022 · Oslo, Oslo · 30 companies NOK 8.3bn 41 STIFTELSEN TINIUS org.nr 976472667 · Oslo, Oslo · 25 companies NOK 7.2bn 42 HOSPITALITY INVEST AS org.nr 985096546 · Oslo, Oslo · 266 companies NOK 7.2bn 43 KULTUR- OG LIKESTILLINGSDEPARTEMENTET org.nr 972417866 · Oslo, Oslo · 8 companies NOK 7.2bn 44 TGS ASA org.nr 976695372 · Oslo, Oslo · 11 companies NOK 6.8bn 45 DEEPOCEAN GROUP HOLDING AS org.nr 896696262 · Oslo, Oslo · 11 companies NOK 6.5bn 46 ISS HOLDING AS org.nr 992086068 · Oslo, Oslo · 5 companies NOK 6.5bn 47 BAUDA AS org.nr 910431714 · Oslo, Oslo · 17 companies NOK 6.4bn 48 SIEMENS ENERGY AS org.nr 915826946 · Oslo, Oslo · 2 companies NOK 6.3bn 49 NORTURA SA org.nr 938752648 · Oslo, Oslo · 19 companies NOK 6.0bn 50 ASSEMBLIN CAVERION NORGE AS org.nr 943623341 · Oslo, Oslo · 7 companies NOK 5.9bn 51 SOPRA STERIA AS org.nr 910909088 · Oslo, Oslo · 2 companies NOK 5.9bn 52 MULTICONSULT ASA org.nr 910253158 · Oslo, Oslo · 11 companies NOK 5.9bn 53 AYVENS NORGE AS org.nr 945098775 · Oslo, Oslo · 3 companies NOK 5.8bn 54 BRAVIDA NORGE HOLDING AS org.nr 998121221 · Oslo, Oslo · 3 companies NOK 5.8bn 55 COMPASS HOLDING NORGE AS org.nr 979369506 · Oslo, Oslo · 16 companies NOK 5.7bn 56 NCC NORGE AS org.nr 911274426 · Oslo, Oslo · 7 companies NOK 5.4bn 57 NORSKE SKOG ASA org.nr 914483549 · Oslo, Oslo · 8 companies NOK 5.3bn 58 AMEDIASTIFTELSEN org.nr 817112242 · Oslo, Oslo · 139 companies NOK 5.3bn 59 POSTNORD AS org.nr 984054564 · Oslo, Oslo · 3 companies NOK 5.0bn 60 GJELSTEN HOLDING AS org.nr 979580193 · Oslo, Oslo · 119 companies NOK 4.9bn 61 CTS NORDICS HOLDING AS org.nr 929284631 · Oslo, Oslo · 8 companies NOK 4.9bn 62 BERGMETALL AS org.nr 910528610 · Oslo, Oslo · 36 companies NOK 4.8bn 63 VEND MARKETPLACES ASA org.nr 933739384 · Oslo, Oslo · 28 companies NOK 4.8bn 64 LØVENSKIOLD-VÆKERØ AS org.nr 910947052 · Oslo, Oslo · 25 companies NOK 4.8bn 65 JORDANES HOLDING AS org.nr 920355285 · Oslo, Oslo · 23 companies NOK 4.7bn 66 ERNST & YOUNG AS org.nr 976389387 · Oslo, Oslo · 7 companies NOK 4.5bn 67 HEIDELBERG MATERIALS NORWAY AS org.nr 980910369 · Oslo, Oslo · 7 companies NOK 4.4bn 68 PRICEWATERHOUSECOOPERS AS org.nr 987009713 · Oslo, Oslo · 2 companies NOK 4.2bn 69 KOMMUNAL LANDSPENSJONSKASSE GJENSIDIG FORSIKRINGSSELSKAP org.nr 938708606 · Oslo, Oslo · 125 companies NOK 4.2bn 70 AVARN SECURITY GROUP HOLDING AS org.nr 926867970 · Oslo, Oslo · 14 companies NOK 4.1bn 71 BOUVET ASA org.nr 974442167 · Oslo, Oslo · 3 companies NOK 3.9bn 72 SWECO NORGE AS org.nr 967032271 · Oslo, Oslo · 2 companies NOK 3.9bn 73 VILFREDO AS org.nr 935302552 · Oslo, Oslo · 49 companies NOK 3.9bn 74 TINE SA org.nr 947942638 · Oslo, Oslo · 16 companies NOK 3.8bn 75 YX NORGE AS org.nr 927810751 · Oslo, Oslo · 8 companies NOK 3.8bn 76 MANPOWERGROUP AS org.nr 985765820 · Oslo, Oslo · 10 companies NOK 3.8bn 77 SOTRA LINK HOLDCO AS org.nr 928339785 · Oslo, Oslo · 2 companies NOK 3.7bn 78 FLOOR BIDCO AS org.nr 924600403 · Oslo, Oslo · 77 companies NOK 3.6bn 79 MEKO NORWAY HOLDING AS org.nr 936328008 · Oslo, Oslo · 26 companies NOK 3.6bn 80 SKARVET HOLDING AS org.nr 989185756 · Oslo, Oslo · 11 companies NOK 3.6bn 81 CTC TRIANGLE (NORWAY) I AS org.nr 998263158 · Oslo, Oslo · 3 companies NOK 3.6bn 82 JS BIDCO 2 AS org.nr 935038731 · Oslo, Oslo · 4 companies NOK 3.5bn 83 CAPGEMINI NORGE AS org.nr 943574537 · Oslo, Oslo · 2 companies NOK 3.5bn 84 AMB NORWAY AS org.nr 995729237 · Oslo, Oslo · 4 companies NOK 3.5bn 85 DLVRY GROUP AS org.nr 927436272 · Oslo, Oslo · 22 companies NOK 3.4bn 86 KPMG HOLDING AS org.nr 956878020 · Oslo, Oslo · 3 companies NOK 3.3bn 87 BDO AS org.nr 993606650 · Oslo, Oslo · 4 companies NOK 3.3bn 88 INVEX GROUP AS org.nr 988965138 · Oslo, Oslo · 59 companies NOK 3.3bn 89 JOTUNFJELL PARTNERS AS org.nr 914723485 · Oslo, Oslo · 28 companies NOK 3.2bn 90 COOR SERVICE MANAGEMENT AS org.nr 983219721 · Oslo, Oslo · 4 companies NOK 3.2bn 91 AKERSHUS FYLKESKOMMUNE org.nr 930580783 · Oslo, Oslo · 16 companies NOK 3.2bn 92 SEAWAY 7 AS org.nr 824695792 · Oslo, Oslo · 16 companies NOK 3.1bn 93 VIPPS HOLDING AS org.nr 920853013 · Oslo, Oslo · 10 companies NOK 3.1bn 94 MUST AS org.nr 933542084 · Oslo, Oslo · 12 companies NOK 3.1bn 95 VEDAL GRUPPEN AS org.nr 927451719 · Oslo, Oslo · 12 companies NOK 3.0bn 96 MONDELEZ NORGE AS org.nr 957720323 · Oslo, Oslo · 3 companies NOK 3.0bn 97 SECURITAS NORGE AS org.nr 966251441 · Oslo, Oslo · 4 companies NOK 3.0bn 98 DENTSU NORGE AS org.nr 927445875 · Oslo, Oslo · 2 companies NOK 3.0bn 99 ENTRA ASA org.nr 999296432 · Oslo, Oslo · 86 companies NOK 2.9bn 100 ADECCO GROUP NORWAY AS org.nr 987794666 · Oslo, Oslo · 7 companies NOK 2.9bn
Showing 100 companies

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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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