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Largest corporate groups by combined revenue in Akershus

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.

Together the 100 companies on this list account for NOK 513.2bn. Top of the list is AKER SOLUTIONS ASA with NOK 60.5bn, ahead of NORWEGIAN AIR SHUTTLE ASA. The largest industry is rental and operating of own or leased real estate, with 6 companies.

# Company Combined revenue
1 AKER SOLUTIONS ASA org.nr 913748174 · Bærum, Akershus · 12 companies NOK 60.5bn 2 NORWEGIAN AIR SHUTTLE ASA org.nr 965920358 · Bærum, Akershus · 18 companies NOK 32.9bn 3 BERTEL O. STEEN HOLDING AS org.nr 997755278 · Lørenskog, Akershus · 94 companies NOK 30.7bn 4 POWER INTERNATIONAL AS org.nr 955672828 · Lørenskog, Akershus · 4 companies NOK 27.9bn 5 FELLESKJØPET AGRI SA org.nr 911608103 · Lillestrøm, Akershus · 39 companies NOK 20.1bn 6 PHOENIX NORWEGIAN HOLDING AS org.nr 999156681 · Lørenskog, Akershus · 4 companies NOK 19.7bn 7 STIFTELSEN DET NORSKE VERITAS org.nr 911177781 · Bærum, Akershus · 18 companies NOK 15.5bn 8 ABB HOLDING AS org.nr 911374285 · Bærum, Akershus · 3 companies NOK 14.0bn 9 STOREBRAND ASA org.nr 916300484 · Bærum, Akershus · 44 companies NOK 13.5bn 10 ALLIANCE HEALTHCARE NORGE AS org.nr 912672719 · Frogn, Akershus · 2 companies NOK 12.4bn 11 AKER BP ASA org.nr 989795848 · Bærum, Akershus · 4 companies NOK 10.9bn 12 COOP ØST SA org.nr 948432617 · Nordre Follo, Akershus · 29 companies NOK 10.4bn 13 DCC ENERGY HOLDINGS NORWAY AS org.nr 918023232 · Bærum, Akershus · 9 companies NOK 9.6bn 14 IKEA HANDEL OG EIENDOM AS org.nr 910224166 · Asker, Akershus · 15 companies NOK 9.4bn 15 VARNER HOLDING AS org.nr 918283080 · Asker, Akershus · 21 companies NOK 8.9bn 16 WILH. WILHELMSEN HOLDING ASA org.nr 995277905 · Bærum, Akershus · 60 companies NOK 8.7bn 17 NORCONSULT ASA org.nr 963865724 · Bærum, Akershus · 19 companies NOK 8.6bn 18 THE RESOURCE GROUP TRG AS org.nr 881653192 · Bærum, Akershus · 119 companies NOK 8.0bn 19 ENDÚR ASA org.nr 991279539 · Bærum, Akershus · 23 companies NOK 6.8bn 20 BACKE HOLDING AS org.nr 927725835 · Bærum, Akershus · 60 companies NOK 6.8bn 21 AUTOMOBIL HOLDING AS org.nr 989195980 · Asker, Akershus · 48 companies NOK 6.4bn 22 SPORT HOLDING AS org.nr 924505745 · Ullensaker, Akershus · 19 companies NOK 6.3bn 23 BYGGMAKKER HANDEL AS org.nr 980656616 · Lillestrøm, Akershus · 3 companies NOK 6.3bn 24 VENGA NORWAY AS org.nr 927762021 · Bærum, Akershus · 5 companies NOK 6.1bn 25 KARLSEN INVEST LLC NUF org.nr 928159086 · Bærum, Akershus · 10 companies NOK 5.2bn 26 NORSE BUNKER AS org.nr 983021239 · Bærum, Akershus · 5 companies NOK 5.1bn 27 TOMRA SYSTEMS ASA org.nr 927124238 · Asker, Akershus · 7 companies NOK 5.0bn 28 ZEPPELIN HOLDING NORWAY AS org.nr 981389085 · Lillestrøm, Akershus · 6 companies NOK 4.7bn 29 CCEP HOLDINGS NORGE AS org.nr 995880091 · Lørenskog, Akershus · 2 companies NOK 4.3bn 30 OTTO OLSEN HOLDING AS org.nr 988847615 · Lillestrøm, Akershus · 24 companies NOK 4.3bn 31 MIME INVEST AS org.nr 989160109 · Vestby, Akershus · 61 companies NOK 4.2bn 32 TIETO NORWAY AS org.nr 933012867 · Bærum, Akershus · 4 companies NOK 3.5bn 33 PLANTASJEN HOLDING AS org.nr 917763933 · Lillestrøm, Akershus · 4 companies NOK 3.4bn 34 TRIANGLE TOPCO AS org.nr 927475138 · Nordre Follo, Akershus · 12 companies NOK 3.1bn 35 ECIT TOPCO AS org.nr 932969750 · Bærum, Akershus · 73 companies NOK 3.0bn 36 IMPLENIA NORGE AS org.nr 980332977 · Bærum, Akershus · 2 companies NOK 2.9bn 37 SOLAR NORGE AS org.nr 980672891 · Ullensaker, Akershus · 2 companies NOK 2.9bn 38 TETT AS org.nr 989188704 · Asker, Akershus · 15 companies NOK 2.8bn 39 RAGN SELLS AS org.nr 952187627 · Lørenskog, Akershus · 7 companies NOK 2.8bn 40 TOOLS AS org.nr 980341097 · Nordre Follo, Akershus · 2 companies NOK 2.7bn 41 WALLENIUS WILHELMSEN ASA org.nr 995216604 · Bærum, Akershus · 10 companies NOK 2.6bn 42 KITRON ASA org.nr 976605713 · Asker, Akershus · 2 companies NOK 2.6bn 43 ENERGIMA TOPCO AS org.nr 932728079 · Bærum, Akershus · 51 companies NOK 2.5bn 44 ROYAL UNIBREW NORGE AS org.nr 927415569 · Bærum, Akershus · 28 companies NOK 2.4bn 45 ELTERA GRUPPEN AS org.nr 926930060 · Asker, Akershus · 36 companies NOK 2.3bn 46 NRC GROUP ASA org.nr 910686909 · Bærum, Akershus · 7 companies NOK 2.3bn 47 HORNI HOLDING AS org.nr 989213121 · Bærum, Akershus · 4 companies NOK 2.3bn 48 CGH HOLDING AS org.nr 993136808 · Lillestrøm, Akershus · 5 companies NOK 2.3bn 49 NEUMANN BYGG AS org.nr 877270122 · Nordre Follo, Akershus · 4 companies NOK 2.2bn 50 INDIGO MANAGEMENT AS org.nr 990288062 · Bærum, Akershus · 7 companies NOK 2.2bn 51 COLLICARE HOLDING AS org.nr 926320432 · Vestby, Akershus · 8 companies NOK 2.2bn 52 SSP NORWAY FINANCING AS org.nr 989748815 · Ullensaker, Akershus · 2 companies NOK 2.2bn 53 NORDR HOLDING AS org.nr 925173819 · Bærum, Akershus · 30 companies NOK 2.1bn 54 FRANZEFOSS AS org.nr 985312656 · Bærum, Akershus · 10 companies NOK 2.1bn 55 HAUGEN-GRUPPEN NORDIC AS org.nr 995772817 · Vestby, Akershus · 9 companies NOK 2.0bn 56 THERMO-TRANSIT NORGE AS org.nr 870914482 · Lillestrøm, Akershus · 3 companies NOK 2.0bn 57 STIFTELSEN ASPLAN org.nr 958712987 · Bærum, Akershus · 4 companies NOK 2.0bn 58 ANORA AS org.nr 925510440 · Nittedal, Akershus · 23 companies NOK 1.9bn 59 BUKSÉR OG BERGING AS org.nr 964321663 · Bærum, Akershus · 3 companies NOK 1.9bn 60 WÜRTH NORGE AS org.nr 831018682 · Nittedal, Akershus · 2 companies NOK 1.9bn 61 INSIDER HOLDING AS org.nr 865118392 · Bærum, Akershus · 16 companies NOK 1.9bn 62 NTG HOLDING NORGE AS org.nr 926650424 · Ullensaker, Akershus · 4 companies NOK 1.8bn 63 AXXELERATOR AS org.nr 826149302 · Bærum, Akershus · 29 companies NOK 1.8bn 64 ASSA ABLOY NORGE AS org.nr 979207476 · Nordre Follo, Akershus · 5 companies NOK 1.8bn 65 COOP VESTVIKEN SA org.nr 950264799 · Bærum, Akershus · 2 companies NOK 1.8bn 66 VIATURA AS org.nr 970983821 · Nordre Follo, Akershus · 7 companies NOK 1.7bn 67 AS SIGURD HESSELBERG org.nr 912659089 · Lillestrøm, Akershus · 6 companies NOK 1.6bn 68 OCAB NORWAY HOLDING AS org.nr 930372447 · Bærum, Akershus · 2 companies NOK 1.6bn 69 AKASTOR ASA org.nr 986529551 · Bærum, Akershus · 14 companies NOK 1.6bn 70 AIR MANAGEMENT AS org.nr 927612011 · Ullensaker, Akershus · 3 companies NOK 1.6bn 71 CISCO NORWAY HOLDINGS AS org.nr 994905376 · Bærum, Akershus · 2 companies NOK 1.5bn 72 ARKTIS HOLDING AS org.nr 960623282 · Bærum, Akershus · 15 companies NOK 1.5bn 73 KYHNSTUN AS org.nr 889228342 · Ullensaker, Akershus · 3 companies NOK 1.4bn 74 OVERSKUDD HOLDCO AS org.nr 926888390 · Vestby, Akershus · 5 companies NOK 1.3bn 75 IDÉ GROUP AS org.nr 925791229 · Frogn, Akershus · 4 companies NOK 1.2bn 76 COGNITE AS org.nr 918274758 · Bærum, Akershus · 2 companies NOK 1.2bn 77 SYNOPTIK NORGE AS org.nr 936314783 · Bærum, Akershus · 3 companies NOK 1.2bn 78 FREJA TRANSPORT HOLDING AS org.nr 972423238 · Nordre Follo, Akershus · 4 companies NOK 1.1bn 79 MUNCH HOLDING AS org.nr 989060945 · Vestby, Akershus · 13 companies NOK 1.1bn 80 ANDENÆS EIENDOM AS org.nr 941798845 · Bærum, Akershus · 9 companies NOK 1.1bn 81 BRØDRENE LORENTZEN AS org.nr 930100102 · Vestby, Akershus · 4 companies NOK 1.1bn 82 INSTITUTT FOR ENERGITEKNIKK STI org.nr 959432538 · Lillestrøm, Akershus · 4 companies NOK 1.1bn 83 CORTEX AS org.nr 958990200 · Asker, Akershus · 7 companies NOK 1.1bn 84 NETNORDIC HOLDCO AS org.nr 929339150 · Bærum, Akershus · 8 companies NOK 1.1bn 85 ELEMENT LOGIC HOLDING AS org.nr 927163144 · Ullensaker, Akershus · 4 companies NOK 1.1bn 86 FRANZEFOSS MINERALS AS org.nr 882153002 · Bærum, Akershus · 5 companies NOK 1.1bn 87 KIS MIDCO AS org.nr 933705927 · Asker, Akershus · 12 companies NOK 1.1bn 88 AS TAURUS org.nr 931031686 · Bærum, Akershus · 97 companies NOK 993.8m 89 STOREBRAND EIENDOMSFOND NORGE KS org.nr 996210235 · Bærum, Akershus · 29 companies NOK 976.0m 90 SANDVIK NORGE AS org.nr 934015436 · Lillestrøm, Akershus · 2 companies NOK 961.8m 91 UMOE GRUPPEN AS org.nr 936091237 · Bærum, Akershus · 14 companies NOK 937.2m 92 INTRUM HOLDING NORWAY AS org.nr 992984899 · Bærum, Akershus · 3 companies NOK 936.0m 93 ELOPAK ASA org.nr 811413682 · Asker, Akershus · 2 companies NOK 894.9m 94 INDRA NAVIA AS org.nr 914785200 · Asker, Akershus · 2 companies NOK 881.6m 95 OXER AS org.nr 988475246 · Asker, Akershus · 37 companies NOK 873.6m 96 3 NORSKE AS org.nr 993995614 · Asker, Akershus · 34 companies NOK 870.3m 97 HONEYWELL AS org.nr 923821570 · Asker, Akershus · 2 companies NOK 862.4m 98 EMPET HOLDING AS org.nr 927234564 · Lillestrøm, Akershus · 38 companies NOK 861.1m 99 ONEMED AS org.nr 953424894 · Lillestrøm, Akershus · 4 companies NOK 848.7m 100 SPRO HAVN INVEST AS org.nr 931479709 · Nordre Follo, Akershus · 2 companies NOK 847.6m
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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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