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

1 STIFTELSEN DET NORSKE VERITAS org.nr 911177781 · Bærum, Akershus · 18 companies NOK 14.8bn 2 NORCONSULT ASA org.nr 963865724 · Bærum, Akershus · 19 companies NOK 11.0bn 3 TGS ASA org.nr 976695372 · Oslo, Oslo · 11 companies NOK 6.8bn 4 AUTOSTORE HOLDING NUF org.nr 927940051 · Vindafjord, Rogaland · 5 companies NOK 6.5bn 5 SIEMENS ENERGY AS org.nr 915826946 · Oslo, Oslo · 2 companies NOK 6.3bn 6 MULTICONSULT ASA org.nr 910253158 · Oslo, Oslo · 11 companies NOK 5.9bn 7 ERNST & YOUNG AS org.nr 976389387 · Oslo, Oslo · 7 companies NOK 4.5bn 8 PRICEWATERHOUSECOOPERS AS org.nr 987009713 · Oslo, Oslo · 2 companies NOK 4.2bn 9 SWECO NORGE AS org.nr 967032271 · Oslo, Oslo · 2 companies NOK 3.9bn 10 KPMG HOLDING AS org.nr 956878020 · Oslo, Oslo · 3 companies NOK 3.3bn 11 BDO AS org.nr 993606650 · Oslo, Oslo · 4 companies NOK 3.3bn 12 JOTUNFJELL PARTNERS AS org.nr 914723485 · Oslo, Oslo · 28 companies NOK 3.2bn 13 REACH SUBSEA ASA org.nr 922493626 · Haugesund, Rogaland · 7 companies NOK 3.1bn 14 VEDAL GRUPPEN AS org.nr 927451719 · Oslo, Oslo · 12 companies NOK 3.0bn 15 DENTSU NORGE AS org.nr 927445875 · Oslo, Oslo · 2 companies NOK 3.0bn 16 ECIT TOPCO AS org.nr 932969750 · Bærum, Akershus · 73 companies NOK 3.0bn 17 RAMBØLL NORGE AS org.nr 915251293 · Oslo, Oslo · 3 companies NOK 2.6bn 18 AFRY GROUP NORWAY AS org.nr 911567989 · Oslo, Oslo · 4 companies NOK 2.5bn 19 COWI AS org.nr 979364857 · Oslo, Oslo · 2 companies NOK 2.4bn 20 ODFJELL PLATFORM DRILLING AS org.nr 918646175 · Bergen, Vestland · 4 companies NOK 2.3bn 21 AXIS-SHIELD AS org.nr 937237502 · Oslo, Oslo · 3 companies NOK 2.3bn 22 NOR-LOG GRUPPEN AS org.nr 922694362 · Vindafjord, Rogaland · 5 companies NOK 2.2bn 23 STAR SEAFOOD HOLDING AS org.nr 920320244 · Kinn, Vestland · 2 companies NOK 1.9bn 24 OMNICOM MEDIA GROUP AS org.nr 990023557 · Oslo, Oslo · 4 companies NOK 1.9bn 25 ADVOKATFIRMAET THOMMESSEN AS org.nr 957423248 · Oslo, Oslo · 22 companies NOK 1.9bn 26 KAR NORWAY HOLDCO AS org.nr 917774374 · Oslo, Oslo · 8 companies NOK 1.9bn 27 STIFTELSEN SINTEF org.nr 948007029 · Trondheim, Trøndelag · 16 companies NOK 1.8bn 28 WIKBORG REIN ADVOKATFIRMA AS org.nr 916782195 · Oslo, Oslo · 7 companies NOK 1.7bn 29 IMMUNOPHARMA AS org.nr 994924273 · Oslo, Oslo · 8 companies NOK 1.7bn 30 TANGO HOLDCO AS org.nr 931002953 · Sandnes, Rogaland · 9 companies NOK 1.6bn 31 HEAD ENERGY AS org.nr 995146126 · Bergen, Vestland · 13 companies NOK 1.6bn 32 ADVOKATFIRMAET BAHR AS org.nr 919513063 · Oslo, Oslo · 4 companies NOK 1.6bn 33 GL INTERESTS NORWAY AS org.nr 925854328 · Gran, Innlandet · 10 companies NOK 1.5bn 34 AQUANOVA INVEST AS org.nr 991851860 · Oslo, Oslo · 4 companies NOK 1.4bn 35 LION/GEM NORWAY 1 AS org.nr 893047042 · Oslo, Oslo · 2 companies NOK 1.4bn 36 POLYGON NORWAY HOLDING AS org.nr 996019381 · Oslo, Oslo · 3 companies NOK 1.4bn 37 ADVOKATFIRMAET WIERSHOLM AS org.nr 981371593 · Oslo, Oslo · 2 companies NOK 1.4bn 38 AXIO AS org.nr 888695532 · Molde, Møre og Romsdal · 20 companies NOK 1.3bn 39 POB GRUPPEN AS org.nr 994110160 · Lier, Buskerud · 12 companies NOK 1.3bn 40 FARADAY TOPCO AS org.nr 833589792 · Oslo, Oslo · 8 companies NOK 1.2bn 41 LIVE NATION NORWAY AS org.nr 982031834 · Oslo, Oslo · 8 companies NOK 1.1bn 42 EIKELAND CONSULT AS org.nr 926156055 · Oslo, Oslo · 2 companies NOK 1.1bn 43 ECONNECT ENERGY AS org.nr 999017762 · Oslo, Oslo · 2 companies NOK 1.1bn 44 RAUFOSS DEVELOPMENT AS org.nr 927344114 · Vestre Toten, Innlandet · 2 companies NOK 1.0bn 45 VENI ENERGY GROUP AS org.nr 916321058 · Drammen, Buskerud · 6 companies NOK 1.0bn 46 OP INVEST AS org.nr 891753632 · Oslo, Oslo · 5 companies NOK 1.0bn 47 STORSKOGEN NORGE AS org.nr 927075113 · Oslo, Oslo · 7 companies NOK 1.0bn 48 ELEMENT LOGIC HOLDING AS org.nr 927163144 · Ullensaker, Akershus · 4 companies NOK 957.3m 49 BAKKEGRUPPEN AS org.nr 998817862 · Aurskog-høland, Akershus · 25 companies NOK 954.9m 50 VOW ASA org.nr 996819000 · Oslo, Oslo · 5 companies NOK 929.8m 51 SEMCO MARITIME org.nr 983493173 · · 3 companies NOK 901.5m 52 ABL GROUP ASA org.nr 913757424 · Oslo, Oslo · 7 companies NOK 859.2m 53 SEDNA HOLDCO AS org.nr 933987493 · Oslo, Oslo · 3 companies NOK 831.0m 54 STIFTELSEN NORGES GEOTEKNISKE INSTITUTT org.nr 958254318 · Oslo, Oslo · 2 companies NOK 804.6m 55 ERNST & YOUNG ADVOKATFIRMA AS org.nr 984328796 · Oslo, Oslo · 3 companies NOK 801.2m 56 EMPET HOLDING AS org.nr 927234564 · Lillestrøm, Akershus · 38 companies NOK 791.8m 57 ADVOKATFIRMAET HAAVIND AS org.nr 986420177 · Oslo, Oslo · 5 companies NOK 783.7m 58 SANDS ADVOKATFIRMA AS org.nr 935597404 · Oslo, Oslo · 2 companies NOK 749.2m 59 HRP PARTNERS AS org.nr 926018019 · Oslo, Oslo · 2 companies NOK 745.1m 60 ANICURA AS org.nr 911627604 · Oslo, Oslo · 2 companies NOK 742.5m 61 DELOITTE ADVOKATFIRMA AS org.nr 994116177 · Oslo, Oslo · 2 companies NOK 742.5m 62 GOODTECH ASA org.nr 914769922 · Oslo, Oslo · 2 companies NOK 734.5m 63 RIDGE HOLDING AS org.nr 920592279 · Stavanger, Rogaland · 2 companies NOK 708.1m 64 NEKKAR ASA org.nr 932142104 · Kristiansand, Agder · 8 companies NOK 694.2m 65 DOWN UNDER AS org.nr 924681225 · Nome, Telemark · 9 companies NOK 692.8m 66 SCHJÆRVEN AS org.nr 937452071 · Oslo, Oslo · 6 companies NOK 691.9m 67 CMS KLUGE ADVOKATFIRMA AS org.nr 913296117 · Stavanger, Rogaland · 4 companies NOK 678.5m 68 MODULVEGGER AS org.nr 929312244 · Oslo, Oslo · 8 companies NOK 670.2m 69 STIFTELSEN NORGES ELEKTRISKE MATERIELLKONTROLL NEMKO org.nr 944352430 · Bærum, Akershus · 5 companies NOK 635.2m 70 WPP NORWAY AS org.nr 918398945 · Oslo, Oslo · 3 companies NOK 618.1m 71 ADVOKATFIRMAET SCHJØDT AS org.nr 996918122 · Oslo, Oslo · 3 companies NOK 617.4m 72 INFRASTRUCTURE NORDICS 3 AS org.nr 927415224 · Oslo, Oslo · 10 companies NOK 610.2m 73 SIREAN AS org.nr 988796905 · Kinn, Vestland · 14 companies NOK 606.3m 74 RSM NORGE AS org.nr 982316588 · Oslo, Oslo · 5 companies NOK 596.5m 75 MOOD HOLDING AS org.nr 818546572 · Oslo, Oslo · 4 companies NOK 586.9m 76 VENGETIND AS org.nr 931479857 · Oslo, Oslo · 8 companies NOK 584.9m 77 VIEW GROUP HOLDING AS org.nr 991950710 · Oslo, Oslo · 17 companies NOK 583.5m 78 ACCRU PARTNERS NORGE AS org.nr 933727424 · Oslo, Oslo · 40 companies NOK 581.8m 79 XPARTNERS NORWAY HOLDING AS org.nr 934045181 · Oslo, Oslo · 17 companies NOK 578.6m 80 EVIDENSIA DYREHELSE AS org.nr 997456602 · Oslo, Oslo · 7 companies NOK 531.5m 81 KPMG LAW ADVOKATFIRMA AS org.nr 912056880 · Oslo, Oslo · 3 companies NOK 515.8m 82 OLIMB RØRFORNYING HOLDING AS org.nr 919508035 · Råde, Østfold · 5 companies NOK 500.8m 83 FACTIBILIS AS org.nr 915270883 · Skien, Telemark · 5 companies NOK 498.4m 84 BAUER MEDIA OUTDOOR NORGE AS org.nr 976227891 · Oslo, Oslo · 2 companies NOK 481.2m 85 GLOBAL PRODUCTS INVEST AS org.nr 988374652 · Trondheim, Trøndelag · 12 companies NOK 460.8m 86 ALL THINGS LIVE NORWAY HOLDING AS org.nr 924488948 · Oslo, Oslo · 7 companies NOK 438.6m 87 REJLERS HOLDING AS org.nr 912384586 · Oslo, Oslo · 4 companies NOK 431.8m 88 JAFS INVEST AS org.nr 988221899 · Bjørnafjorden, Vestland · 5 companies NOK 425.5m 89 KIWA HOLDING AS org.nr 942340680 · Oslo, Oslo · 4 companies NOK 424.9m 90 GRÅFJELL HOLDING AS org.nr 996043835 · Oslo, Oslo · 9 companies NOK 421.6m 91 E HOLSTAD HOLDING AS org.nr 993798312 · Sola, Rogaland · 10 companies NOK 420.3m 92 FORSTA BIDCO AS org.nr 923992758 · Oslo, Oslo · 2 companies NOK 408.7m 93 KEBONY AS org.nr 997870719 · Skien, Telemark · 2 companies NOK 404.4m 94 PURE SALMON TECHNOLOGY HOLDING AS org.nr 927129035 · Sandefjord, Vestfold · 2 companies NOK 403.3m 95 ARRIBATEC GROUP ASA org.nr 979867654 · Oslo, Oslo · 4 companies NOK 396.6m 96 4SUBSEA AS org.nr 991711392 · Asker, Akershus · 2 companies NOK 391.7m 97 ADMENTO HOLDING AS org.nr 832730912 · Trondheim, Trøndelag · 12 companies NOK 387.1m 98 KAT GROUP AS org.nr 929568214 · Lørenskog, Akershus · 5 companies NOK 386.6m 99 TRAC HOLDING AS org.nr 996707644 · Drammen, Buskerud · 3 companies NOK 381.9m 100 TB INVESTMENT AS org.nr 914229146 · Ålesund, Møre og Romsdal · 7 companies NOK 363.2m