Largest companies by revenue in Informasjon og kommunikasjon

Ranked by the most recently reported operating revenue.

Together the 100 companies on this list account for NOK 254.5bn. Top of the list is MICROSOFT NORGE AS with NOK 30.3bn, ahead of TELENOR NORGE AS. Oslo has the most companies on the list (62).

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 Amount

1 MICROSOFT NORGE AS org.nr 957485030 · Oslo, Oslo · Active NOK 30.3bn 2 TELENOR NORGE AS org.nr 976967631 · Bærum, Akershus · Active NOK 27.2bn 3 TELIA NORGE AS org.nr 981929055 · Oslo, Oslo · Active NOK 14.1bn 4 LYSE TELE AS org.nr 912672808 · Stavanger, Rogaland · Active NOK 9.4bn 5 NORSK RIKSKRINGKASTING AS org.nr 976390512 · Oslo, Oslo · Active NOK 6.9bn 6 TV 2 AS org.nr 979484534 · Bergen, Vestland · Active NOK 6.4bn 7 MARLINK AS org.nr 990362688 · Bærum, Akershus · Active NOK 6.1bn 8 SOPRA STERIA AS org.nr 910909088 · Oslo, Oslo · Active NOK 6.0bn 9 TIETO BANKTECH NORWAY AS org.nr 931190636 · Bærum, Akershus · Active NOK 4.4bn 10 REMARKABLE AS org.nr 917352836 · Oslo, Oslo · Active NOK 4.3bn 11 TIKTOK NORWAY AS org.nr 929956885 · Oslo, Oslo · Active NOK 4.2bn 12 CTS NORDICS AS org.nr 923477438 · Oslo, Oslo · Active NOK 4.2bn 13 BOUVET NORGE AS org.nr 996756246 · Oslo, Oslo · Active NOK 3.8bn 14 OPERA NORWAY AS org.nr 916368127 · Oslo, Oslo · Active NOK 3.4bn 15 VIVICTA AS org.nr 931190628 · Oslo, Oslo · Active NOK 3.4bn 16 MICROSOFT DATACENTER NORWAY AS org.nr 921816561 · Oslo, Oslo · Active NOK 3.4bn 17 CAPGEMINI NORGE AS org.nr 943574537 · Oslo, Oslo · Active NOK 3.2bn 18 INMARSAT SOLUTIONS AS org.nr 964823138 · Ålesund, Møre og Romsdal · Active NOK 3.1bn 19 ACCENTURE AS org.nr 992037601 · Oslo, Oslo · Active NOK 3.1bn 20 ALLENTE NORGE AS org.nr 977273633 · Oslo, Oslo · Active NOK 3.0bn 21 ADVANIA NORGE AS org.nr 992009241 · Oslo, Oslo · Active NOK 2.8bn 22 VIKEN FIBER AS org.nr 988027944 · Drammen, Buskerud · Active NOK 2.6bn 23 BERGEN FIBER AS org.nr 911722879 · Bergen, Vestland · Active NOK 2.6bn 24 TELENOR TOWERS NORWAY AS org.nr 971050365 · Bærum, Akershus · Active NOK 2.6bn 25 TELENOR FIBER AS org.nr 929340272 · Bærum, Akershus · Active NOK 2.4bn 26 NORSK HELSENETT SF org.nr 994598759 · Trondheim, Trøndelag · Active NOK 2.2bn 27 GLOBALCONNECT AS org.nr 890164072 · Bærum, Akershus · Active NOK 2.2bn 28 TIETO NORWAY AS org.nr 933012867 · Bærum, Akershus · Active NOK 2.2bn 29 OMEGA 365 CONSULTING AS org.nr 917915202 · Vindafjord, Rogaland · Active NOK 2.1bn 30 KONGSBERG SATELLITE SERVICES AS org.nr 984079125 · Tromsø, Troms · Active NOK 2.1bn 31 TIDAL MUSIC AS org.nr 993741345 · Oslo, Oslo · Active NOK 2.0bn 32 VERDENS GANG AS org.nr 950588063 · Oslo, Oslo · Active NOK 2.0bn 33 NETS DENMARK A/S NUF org.nr 996345734 · Bærum, Akershus · Active NOK 1.9bn 34 INTILITY AS org.nr 981967070 · Oslo, Oslo · Active NOK 1.8bn 35 SAP NORGE AS org.nr 980500101 · Oslo, Oslo · Active NOK 1.7bn 36 TRIPLETEX AS org.nr 914286018 · Oslo, Oslo · Active NOK 1.7bn 37 STØ AS org.nr 927611929 · Oslo, Oslo · Active NOK 1.6bn 38 NAVTOR AS org.nr 997074327 · Eigersund, Rogaland · Active NOK 1.6bn 39 VISMA SOFTWARE AS org.nr 933646920 · Oslo, Oslo · Active NOK 1.6bn 40 CISCO SYSTEMS NORWAY AS org.nr 979322437 · Bærum, Akershus · Active NOK 1.5bn 41 GREEN MOUNTAIN INNLANDET AS org.nr 829283352 · Stavanger, Rogaland · Active NOK 1.5bn 42 ORANGE BUSINESS DIGITAL NORWAY AS org.nr 982211743 · Oslo, Oslo · Active NOK 1.5bn 43 RIKSTV AS org.nr 889099682 · Oslo, Oslo · Active NOK 1.5bn 44 CEGAL AS org.nr 996221423 · Sandnes, Rogaland · Active NOK 1.4bn 45 SCHIBSTED MEDIA AS org.nr 996334767 · Oslo, Oslo · Active NOK 1.4bn 46 AFTENPOSTEN AS org.nr 890412882 · Oslo, Oslo · Active NOK 1.4bn 47 SQUAREPOINT SERVICES INTERNATIONAL LIMITED NUF org.nr 929875559 · Asker, Akershus · Active NOK 1.3bn 48 BITDEER NORWAY AS org.nr 821197562 · Oslo, Oslo · Active NOK 1.3bn 49 TELENOR LINX AS org.nr 974529106 · Bærum, Akershus · Active NOK 1.3bn 50 EXPERIS AS org.nr 982683955 · Oslo, Oslo · Active NOK 1.3bn 51 VISMA SOFTWARE INTERNATIONAL AS org.nr 980858073 · Oslo, Oslo · Active NOK 1.2bn 52 EIDSIVA DIGITAL AS org.nr 880258222 · Lillehammer, Innlandet · Active NOK 1.2bn 53 CAPPELEN DAMM AS org.nr 948061937 · Oslo, Oslo · Active NOK 1.2bn 54 CONSCIA NORGE AS org.nr 998613353 · Oslo, Oslo · Active NOK 1.2bn 55 COGNITE AS org.nr 918274758 · Bærum, Akershus · Active NOK 1.2bn 56 DISCOVERY NETWORKS NORWAY AS org.nr 831193042 · Oslo, Oslo · Active NOK 1.2bn 57 THALES NORWAY AS org.nr 979485190 · Oslo, Oslo · Active NOK 1.2bn 58 IBM NORGE AS org.nr 931482580 · Oslo, Oslo · Active NOK 1.2bn 59 ZENITEL NORWAY AS org.nr 863503922 · Oslo, Oslo · Active NOK 1.1bn 60 KAHOOT! AS org.nr 997770234 · Oslo, Oslo · Active NOK 1.1bn 61 VISMA AS org.nr 936796702 · Oslo, Oslo · Active NOK 1.1bn 62 MNEMONIC AS org.nr 982089549 · Oslo, Oslo · Active NOK 1.1bn 63 VISMA ENTERPRISE AS org.nr 982410339 · Oslo, Oslo · Active NOK 1.1bn 64 VIAPLAY GROUP NORWAY AS org.nr 912213714 · Oslo, Oslo · Active NOK 1.1bn 65 KYNDRYL SERVICES AS org.nr 914837758 · Oslo, Oslo · Active NOK 1.1bn 66 GELATO ASA org.nr 991753591 · Oslo, Oslo · Active NOK 1.1bn 67 BEKK CONSULTING AS org.nr 981566378 · Oslo, Oslo · Active NOK 1.1bn 68 SCHIBSTED MEDIA PRODUCTS & TECHNOLOGY AS org.nr 933432165 · Oslo, Oslo · Active NOK 1.1bn 69 CRAYON GROUP AS org.nr 981125592 · Oslo, Oslo · Active NOK 1.0bn 70 IFS NORGE AS org.nr 961073995 · Oslo, Oslo · Active NOK 1.0bn 71 LYSE MARKED AS org.nr 980335178 · Stavanger, Rogaland · Active NOK 1.0bn 72 KTA NAVAL SYSTEMS AS org.nr 919586052 · Kongsberg, Buskerud · Active NOK 1.0bn 73 GREEN MOUNTAIN AS org.nr 994989391 · Stavanger, Rogaland · Active NOK 990.8m 74 PEXIP AS org.nr 819850232 · Oslo, Oslo · Active NOK 981.5m 75 LINK MOBILITY AS org.nr 992434643 · Oslo, Oslo · Active NOK 962.1m 76 SOFTWAREONE AS org.nr 991124810 · Oslo, Oslo · Active NOK 959.0m 77 QUORUM SOFTWARE NORWAY AS org.nr 927028387 · Sandnes, Rogaland · Active NOK 946.1m 78 NETNORDIC NORWAY AS org.nr 993062561 · Bærum, Akershus · Active NOK 937.5m 79 CGI NORGE AS org.nr 919562390 · Oslo, Oslo · Active NOK 934.0m 80 TWODAY AS org.nr 990432368 · Oslo, Oslo · Active NOK 928.9m 81 KYNDRYL NORWAY AS org.nr 926410350 · Oslo, Oslo · Active NOK 928.1m 82 POWEROFFICE AS org.nr 980386465 · Bodø, Nordland · Active NOK 925.0m 83 EVINY FIBER AS org.nr 982770297 · Bergen, Vestland · Active NOK 909.3m 84 MASTERCARD PAYMENT SERVICES NORWAY AS org.nr 822988822 · Oslo, Oslo · Active NOK 907.5m 85 EVRY CARD ISSUING AS org.nr 924194219 · Bærum, Akershus · Active NOK 900.0m 86 NTE TELEKOM AS org.nr 926516019 · Steinkjer, Trøndelag · Active NOK 895.2m 87 GYLDENDAL NORSK FORLAG AS org.nr 946163899 · Oslo, Oslo · Active NOK 871.6m 88 ALLER MEDIA AS org.nr 910119877 · Oslo, Oslo · Active NOK 867.0m 89 ORKLA IT AS org.nr 991742255 · Oslo, Oslo · Active NOK 856.7m 90 STORY HOUSE EGMONT AS org.nr 964441332 · Oslo, Oslo · Active NOK 856.4m 91 SPACE NORWAY SATCOM AS org.nr 974529068 · Bærum, Akershus · Active NOK 840.4m 92 ENTUR AS org.nr 917422575 · Oslo, Oslo · Active NOK 840.1m 93 WEBSTEP AS org.nr 941612474 · Oslo, Oslo · Active NOK 835.2m 94 NETSECURITY AS org.nr 993856886 · Oslo, Oslo · Active NOK 834.8m 95 MICROSOFT DEVELOPMENT CENTER NORWAY AS org.nr 979158831 · Oslo, Oslo · Active NOK 832.1m 96 OM DIGITAL SOLUTIONS GMBH NUF org.nr 925941263 · Oslo, Oslo · Active NOK 831.8m 97 TAMPNET AS org.nr 983991742 · Stavanger, Rogaland · Active NOK 812.7m 98 DIPS AS org.nr 979543883 · Bodø, Nordland · Active NOK 790.4m 99 SIGNICAT AS org.nr 989584022 · Trondheim, Trøndelag · Active NOK 784.8m 100 ARM NORWAY AS org.nr 983229301 · Trondheim, Trøndelag · Active NOK 784.0m

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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.