Largest corporate groups by combined revenue in Faglig, vitenskapelig og teknisk tjenesteyting

1 NORCONSULT ASA org.nr 963865724 · Bærum, Akershus · 19 companies NOK 17.8bn 2 STIFTELSEN DET NORSKE VERITAS org.nr 911177781 · Bærum, Akershus · 18 companies NOK 15.5bn 3 TGS ASA org.nr 976695372 · Oslo, Oslo · 11 companies NOK 7.8bn 4 SIEMENS ENERGY AS org.nr 915826946 · Oslo, Oslo · 2 companies NOK 6.4bn 5 MULTICONSULT ASA org.nr 910253158 · Oslo, Oslo · 11 companies NOK 6.2bn 6 AUTOSTORE HOLDING NUF org.nr 927940051 · Vindafjord, Rogaland · 5 companies NOK 5.6bn 7 STIFTELSEN SINTEF org.nr 948007029 · Trondheim, Trøndelag · 16 companies NOK 5.2bn 8 BDO AS org.nr 993606650 · Oslo, Oslo · 4 companies NOK 5.2bn 9 ERNST & YOUNG AS org.nr 976389387 · Oslo, Oslo · 7 companies NOK 4.5bn 10 PRICEWATERHOUSECOOPERS AS org.nr 987009713 · Oslo, Oslo · 2 companies NOK 4.2bn 11 SWECO NORGE AS org.nr 967032271 · Oslo, Oslo · 2 companies NOK 3.9bn 12 REACH SUBSEA ASA org.nr 922493626 · Haugesund, Rogaland · 7 companies NOK 3.5bn 13 DELOITTE AS org.nr 980211282 · Oslo, Oslo · 2 companies NOK 3.4bn 14 KPMG HOLDING AS org.nr 956878020 · Oslo, Oslo · 3 companies NOK 3.3bn 15 JOTUNFJELL PARTNERS AS org.nr 914723485 · Oslo, Oslo · 28 companies NOK 3.3bn 16 ECIT TOPCO AS org.nr 932969750 · Bærum, Akershus · 73 companies NOK 3.1bn 17 VEDAL GRUPPEN AS org.nr 927451719 · Oslo, Oslo · 12 companies NOK 3.0bn 18 DENTSU NORGE AS org.nr 927445875 · Oslo, Oslo · 2 companies NOK 3.0bn 19 RAMBØLL NORGE AS org.nr 915251293 · Oslo, Oslo · 3 companies NOK 2.6bn 20 AFRY GROUP NORWAY AS org.nr 911567989 · Oslo, Oslo · 4 companies NOK 2.5bn 21 COWI AS org.nr 979364857 · Oslo, Oslo · 2 companies NOK 2.4bn 22 ODFJELL PLATFORM DRILLING AS org.nr 918646175 · Bergen, Vestland · 4 companies NOK 2.3bn 23 NOR-LOG GRUPPEN AS org.nr 922694362 · Vindafjord, Rogaland · 5 companies NOK 2.2bn 24 WPP NORWAY AS org.nr 918398945 · Oslo, Oslo · 3 companies NOK 2.2bn 25 AXIS-SHIELD AS org.nr 937237502 · Oslo, Oslo · 3 companies NOK 2.0bn 26 OMNICOM MEDIA GROUP AS org.nr 990023557 · Oslo, Oslo · 4 companies NOK 1.9bn 27 ADVOKATFIRMAET THOMMESSEN AS org.nr 957423248 · Oslo, Oslo · 22 companies NOK 1.9bn 28 KAR NORWAY HOLDCO AS org.nr 917774374 · Oslo, Oslo · 8 companies NOK 1.9bn 29 HEAD ENERGY AS org.nr 995146126 · Bergen, Vestland · 13 companies NOK 1.8bn 30 WIKBORG REIN ADVOKATFIRMA AS org.nr 916782195 · Oslo, Oslo · 7 companies NOK 1.7bn 31 IMMUNOPHARMA AS org.nr 994924273 · Oslo, Oslo · 8 companies NOK 1.7bn 32 STAR SEAFOOD HOLDING AS org.nr 920320244 · Kinn, Vestland · 2 companies NOK 1.7bn 33 TANGO HOLDCO AS org.nr 931002953 · Sandnes, Rogaland · 9 companies NOK 1.7bn 34 LIVE NATION NORWAY AS org.nr 982031834 · Oslo, Oslo · 8 companies NOK 1.6bn 35 GL INTERESTS NORWAY AS org.nr 925854328 · Drammen, Buskerud · 10 companies NOK 1.6bn 36 ADVOKATFIRMAET BAHR AS org.nr 919513063 · Oslo, Oslo · 4 companies NOK 1.6bn 37 EIKELAND CONSULT AS org.nr 926156055 · Oslo, Oslo · 2 companies NOK 1.5bn 38 AQUALIS ASA org.nr 913757424 · Oslo, Oslo · 7 companies NOK 1.4bn 39 LION/GEM NORWAY 1 AS org.nr 893047042 · Oslo, Oslo · 2 companies NOK 1.4bn 40 SEDNA HOLDCO AS org.nr 933987493 · Oslo, Oslo · 3 companies NOK 1.4bn 41 ADVOKATFIRMAET WIERSHOLM AS org.nr 981371593 · Oslo, Oslo · 2 companies NOK 1.4bn 42 AXIO AS org.nr 888695532 · Molde, Møre og Romsdal · 20 companies NOK 1.4bn 43 POLYGON NORWAY HOLDING AS org.nr 996019381 · Oslo, Oslo · 3 companies NOK 1.3bn 44 VENI ENERGY GROUP AS org.nr 916321058 · Drammen, Buskerud · 6 companies NOK 1.1bn 45 INSTITUTT FOR ENERGITEKNIKK STI org.nr 959432538 · Lillestrøm, Akershus · 4 companies NOK 1.1bn 46 ELEMENT LOGIC HOLDING AS org.nr 927163144 · Ullensaker, Akershus · 4 companies NOK 1.1bn 47 OP INVEST AS org.nr 891753632 · Oslo, Oslo · 5 companies NOK 1.1bn 48 ECONNECT ENERGY AS org.nr 999017762 · Oslo, Oslo · 2 companies NOK 1.1bn 49 TONO SA org.nr 971435038 · Oslo, Oslo · 2 companies NOK 1.1bn 50 POB GRUPPEN AS org.nr 994110160 · Lier, Buskerud · 12 companies NOK 1.1bn 51 FARADAY TOPCO AS org.nr 833589792 · Oslo, Oslo · 8 companies NOK 1.0bn 52 VOW ASA org.nr 996819000 · Oslo, Oslo · 5 companies NOK 995.3m 53 RAUFOSS DEVELOPMENT AS org.nr 927344114 · Vestre Toten, Innlandet · 2 companies NOK 986.4m 54 TB INVESTMENT AS org.nr 914229146 · Ålesund, Møre og Romsdal · 7 companies NOK 954.3m 55 ALL THINGS LIVE NORWAY HOLDING AS org.nr 924488948 · Oslo, Oslo · 7 companies NOK 940.8m 56 VIEW GROUP HOLDING AS org.nr 991950710 · Oslo, Oslo · 17 companies NOK 897.8m 57 INFRASTRUCTURE NORDICS 3 AS org.nr 927415224 · Oslo, Oslo · 10 companies NOK 867.0m 58 EMPET HOLDING AS org.nr 927234564 · Lillestrøm, Akershus · 38 companies NOK 861.1m 59 BAKKEGRUPPEN AS org.nr 998817862 · Aurskog-høland, Akershus · 25 companies NOK 838.8m 60 STORSKOGEN NORGE AS org.nr 927075113 · Oslo, Oslo · 7 companies NOK 824.1m 61 STIFTELSEN NORGES GEOTEKNISKE INSTITUTT org.nr 958254318 · Oslo, Oslo · 2 companies NOK 822.0m 62 NORSK INSTITUTT FOR VANNFORSKNING STI org.nr 855869942 · Oslo, Oslo · 5 companies NOK 810.3m 63 ERNST & YOUNG ADVOKATFIRMA AS org.nr 984328796 · Oslo, Oslo · 3 companies NOK 801.2m 64 ADVOKATFIRMAET HAAVIND AS org.nr 986420177 · Oslo, Oslo · 5 companies NOK 783.7m 65 SANDS ADVOKATFIRMA AS org.nr 935597404 · Oslo, Oslo · 2 companies NOK 749.2m 66 HRP PARTNERS AS org.nr 926018019 · Oslo, Oslo · 2 companies NOK 745.1m 67 ANICURA AS org.nr 911627604 · Oslo, Oslo · 2 companies NOK 742.5m 68 DELOITTE ADVOKATFIRMA AS org.nr 994116177 · Oslo, Oslo · 2 companies NOK 742.5m 69 FACTIBILIS AS org.nr 915270883 · Skien, Telemark · 5 companies NOK 733.7m 70 GOODTECH ASA org.nr 914769922 · Oslo, Oslo · 2 companies NOK 726.5m 71 MODULVEGGER AS org.nr 929312244 · Oslo, Oslo · 8 companies NOK 709.8m 72 SIREAN AS org.nr 988796905 · Kinn, Vestland · 14 companies NOK 709.2m 73 CMS KLUGE ADVOKATFIRMA AS org.nr 913296117 · Stavanger, Rogaland · 4 companies NOK 699.6m 74 DOWN UNDER AS org.nr 924681225 · Nome, Telemark · 9 companies NOK 682.1m 75 STIFTELSEN NORGES ELEKTRISKE MATERIELLKONTROLL NEMKO org.nr 944352430 · Bærum, Akershus · 5 companies NOK 667.2m 76 SEMCO MARITIME org.nr 983493173 · · 3 companies NOK 657.0m 77 RIDGE HOLDING AS org.nr 920592279 · Stavanger, Rogaland · 2 companies NOK 653.8m 78 ACCRU PARTNERS NORGE AS org.nr 933727424 · Oslo, Oslo · 40 companies NOK 639.3m 79 MOOD HOLDING AS org.nr 818546572 · Oslo, Oslo · 4 companies NOK 634.7m 80 ADVOKATFIRMAET SCHJØDT AS org.nr 996918122 · Oslo, Oslo · 3 companies NOK 605.2m 81 INTERPUBLIC NORWAY AS org.nr 995685019 · Oslo, Oslo · 4 companies NOK 599.9m 82 NEKKAR ASA org.nr 932142104 · Kristiansand, Agder · 8 companies NOK 597.6m 83 KEBONY AS org.nr 997870719 · Skien, Telemark · 2 companies NOK 583.0m 84 ARGEO ASA org.nr 913743075 · Asker, Akershus · 4 companies NOK 581.2m 85 VENGETIND AS org.nr 931479857 · Oslo, Oslo · 8 companies NOK 570.4m 86 BAUER MEDIA OUTDOOR NORGE AS org.nr 976227891 · Oslo, Oslo · 2 companies NOK 559.2m 87 XPARTNERS NORWAY HOLDING AS org.nr 934045181 · Oslo, Oslo · 17 companies NOK 551.7m 88 SCHJÆRVEN AS org.nr 937452071 · Oslo, Oslo · 6 companies NOK 545.5m 89 RAN GROUP HOLDING AS org.nr 931751204 · Oslo, Oslo · 15 companies NOK 536.3m 90 PURE SALMON TECHNOLOGY HOLDING AS org.nr 927129035 · Sandefjord, Vestfold · 2 companies NOK 519.6m 91 KPMG LAW ADVOKATFIRMA AS org.nr 912056880 · Oslo, Oslo · 3 companies NOK 515.8m 92 EVIDENSIA DYREHELSE AS org.nr 997456602 · Oslo, Oslo · 7 companies NOK 515.7m 93 ADVOKATFIRMAET PRICEWATERHOUSECOOPERS AS org.nr 988371084 · Oslo, Oslo · 2 companies NOK 508.0m 94 EIDRA CONSULTING AS org.nr 831817682 · Oslo, Oslo · 9 companies NOK 506.5m 95 OLIMB RØRFORNYING HOLDING AS org.nr 919508035 · Råde, Østfold · 5 companies NOK 504.9m 96 4SUBSEA AS org.nr 991711392 · Asker, Akershus · 2 companies NOK 501.6m 97 SNØHETTA AS org.nr 998597013 · Oslo, Oslo · 4 companies NOK 497.7m 98 KIWA HOLDING AS org.nr 942340680 · Oslo, Oslo · 4 companies NOK 491.4m 99 IP HOLDCO AS org.nr 932918617 · Oslo, Oslo · 4 companies NOK 471.5m 100 SIVA - SELSKAPET FOR INDUSTRIVEKST SF org.nr 966703032 · Trondheim, Trøndelag · 38 companies NOK 467.1m