Largest companies by revenue in Faglig, vitenskapelig og teknisk tjenesteyting

1 DNV AS org.nr 945748931 · Bærum, Akershus · Active NOK 13.3bn 2 NORCONSULT NORGE AS org.nr 962392687 · Bærum, Akershus · Active NOK 6.4bn 3 AUTOSTORE AS org.nr 974533014 · Vindafjord, Rogaland · Active NOK 5.6bn 4 SIEMENS ENERGY AS org.nr 915826946 · Oslo, Oslo · Active NOK 5.5bn 5 MULTICONSULT NORGE AS org.nr 918836519 · Oslo, Oslo · Active NOK 5.2bn 6 BDO AS org.nr 993606650 · Oslo, Oslo · Active NOK 5.2bn 7 PRICEWATERHOUSECOOPERS AS org.nr 987009713 · Oslo, Oslo · Active NOK 4.2bn 8 ERNST & YOUNG AS org.nr 976389387 · Oslo, Oslo · Active NOK 4.1bn 9 PGS GEOPHYSICAL AS org.nr 960563085 · Oslo, Oslo · Active NOK 3.9bn 10 SWECO NORGE AS org.nr 967032271 · Oslo, Oslo · Active NOK 3.7bn 11 DELOITTE AS org.nr 980211282 · Oslo, Oslo · Active NOK 3.4bn 12 KPMG AS org.nr 935174627 · Oslo, Oslo · Active NOK 3.2bn 13 SINTEF AS org.nr 919303808 · Trondheim, Trøndelag · Active NOK 3.0bn 14 DENTSU NORGE AS org.nr 927445875 · Oslo, Oslo · Active NOK 2.8bn 15 SIEMENS AS org.nr 923009108 · Oslo, Oslo · Active NOK 2.4bn 16 COWI AS org.nr 979364857 · Oslo, Oslo · Active NOK 2.4bn 17 REACH SUBSEA AS org.nr 993252263 · Haugesund, Rogaland · Active NOK 2.3bn 18 RAMBØLL NORGE AS org.nr 915251293 · Oslo, Oslo · Active NOK 2.2bn 19 WPP MEDIA NORWAY AS org.nr 991045449 · Oslo, Oslo · Active NOK 2.2bn 20 ASPLAN VIAK AS org.nr 910209205 · Bærum, Akershus · Active NOK 1.9bn 21 ADVOKATFIRMAET THOMMESSEN AS org.nr 957423248 · Oslo, Oslo · Active NOK 1.9bn 22 FLOATEL OPERATIONS AS org.nr 927672863 · Oslo, Oslo · Active NOK 1.9bn 23 TGS ASA org.nr 976695372 · Oslo, Oslo · Active NOK 1.8bn 24 WIKBORG REIN ADVOKATFIRMA AS org.nr 916782195 · Oslo, Oslo · Active NOK 1.7bn 25 SIEMENS MOBILITY AS org.nr 919366060 · Oslo, Oslo · Active NOK 1.7bn 26 MULTIKLIENT INVEST AS org.nr 971171537 · Oslo, Oslo · Active NOK 1.6bn 27 AIDER AS org.nr 922633452 · Oslo, Oslo · Active NOK 1.6bn 28 OMD AS org.nr 992451645 · Oslo, Oslo · Active NOK 1.6bn 29 SLB CAPTURI NORWAY AS org.nr 925200654 · Bærum, Akershus · Active NOK 1.6bn 30 ADVOKATFIRMAET BAHR AS org.nr 919513063 · Oslo, Oslo · Active NOK 1.6bn 31 AZETS INSIGHT AS org.nr 983338917 · Oslo, Oslo · Active NOK 1.6bn 32 CGG SERVICES (NORWAY) AS org.nr 979905483 · Oslo, Oslo · Active NOK 1.5bn 33 PUBLICIS COMMUNICATIONS NORWAY AS org.nr 985087776 · Oslo, Oslo · Active NOK 1.5bn 34 AIBEL SEATRIUM CONSORTIUM ANS org.nr 823114052 · Haugesund, Rogaland · Active NOK 1.5bn 35 AFRY NORWAY ADVISORY AS org.nr 883889762 · Oslo, Oslo · Active NOK 1.5bn 36 VML MAP NORWAY NUF org.nr 812903322 · Sarpsborg, Østfold · Active NOK 1.4bn 37 ADVOKATFIRMAET WIERSHOLM AS org.nr 981371593 · Oslo, Oslo · Active NOK 1.4bn 38 THE BOSTON CONSULTING GROUP NORDIC AB NUF org.nr 991661557 · Oslo, Oslo · Active NOK 1.3bn 39 NORCE RESEARCH AS org.nr 919408049 · Bergen, Vestland · Active NOK 1.3bn 40 FUGRO NORWAY AS org.nr 969059789 · Oslo, Oslo · Active NOK 1.3bn 41 HEAD ENERGY CONSULTING AS org.nr 997156765 · Bergen, Vestland · Active NOK 1.2bn 42 INSTITUTT FOR ENERGITEKNIKK STI org.nr 959432538 · Lillestrøm, Akershus · Active NOK 1.1bn 43 ONET TECHNOLOGIES ND NORWAY NUF org.nr 933337855 · · Active NOK 1.1bn 44 ELEMENT LOGIC AS org.nr 982519292 · Ullensaker, Akershus · Active NOK 1.1bn 45 DNV BUSINESS ASSURANCE NORWAY AS org.nr 959627606 · Bærum, Akershus · Active NOK 1.1bn 46 TONO SA org.nr 971435038 · Oslo, Oslo · Active NOK 1.1bn 47 PXGEO NORWAY AS org.nr 929120302 · Oslo, Oslo · Active NOK 1.1bn 48 IKM CONSULTANTS AS org.nr 981403800 · Sola, Rogaland · Active NOK 1.0bn 49 CHIESI PHARMA AB FILIAL NORGE NUF org.nr 922884889 · · Active NOK 1.0bn 50 TRY AS org.nr 980129942 · Oslo, Oslo · Active NOK 1.0bn 51 RYSTAD ENERGY AS org.nr 887448892 · Oslo, Oslo · Active NOK 996.4m 52 GE POWER NORWAY AS org.nr 980402274 · Oslo, Oslo · Active NOK 995.9m 53 SANCO HOLDING AS org.nr 979126387 · Sande, Møre og Romsdal · Active NOK 949.8m 54 SEAONICS AS org.nr 997012461 · Ålesund, Møre og Romsdal · Active NOK 923.7m 55 PURAC NUF org.nr 893497242 · · Active NOK 893.4m 56 SINTEF OCEAN AS org.nr 937357370 · Trondheim, Trøndelag · Active NOK 880.5m 57 TGS TITANS AS org.nr 998167000 · Oslo, Oslo · Active NOK 878.0m 58 SPAREBANK 1 REGNSKAPSHUSET SMN AS org.nr 936285066 · Trondheim, Trøndelag · Active NOK 845.6m 59 WAL MEDIA AS org.nr 931605690 · Oslo, Oslo · Active NOK 840.2m 60 WSP NORGE AS org.nr 881894742 · Oslo, Oslo · Active NOK 827.4m 61 METIER AS org.nr 917807590 · Oslo, Oslo · Active NOK 822.5m 62 LIVE NATION NORWAY AS org.nr 982031834 · Oslo, Oslo · Active NOK 819.2m 63 NORGES GEOTEKNISKE INSTITUTT AS org.nr 932089114 · Oslo, Oslo · Active NOK 811.7m 64 SINTEF ENERGI AS org.nr 939350675 · Trondheim, Trøndelag · Active NOK 801.6m 65 ERNST & YOUNG ADVOKATFIRMA AS org.nr 984328796 · Oslo, Oslo · Active NOK 801.2m 66 AIBEL PTE LTD NUF org.nr 993340456 · Sandnes, Rogaland · Active NOK 788.7m 67 TECHOUSE AS org.nr 984207565 · Sandnes, Rogaland · Active NOK 784.9m 68 ADVOKATFIRMAET HAAVIND AS org.nr 986420177 · Oslo, Oslo · Active NOK 783.7m 69 EYVI AS org.nr 922541531 · Tønsberg, Vestfold · Active NOK 777.7m 70 ROVOP LIMITED org.nr 916876785 · · Active NOK 771.7m 71 SCANSHIP AS org.nr 991036164 · Tønsberg, Vestfold · Active NOK 758.0m 72 ALL THINGS LIVE NORWAY AS org.nr 996170780 · Oslo, Oslo · Active NOK 754.1m 73 SANDS ADVOKATFIRMA AS org.nr 935597404 · Oslo, Oslo · Active NOK 749.2m 74 HRP AS org.nr 988889245 · Oslo, Oslo · Active NOK 745.1m 75 ANICURA AS org.nr 911627604 · Oslo, Oslo · Active NOK 742.1m 76 VENI METERING AS org.nr 980405540 · Drammen, Buskerud · Active NOK 735.9m 77 DELOITTE ADVOKATFIRMA AS org.nr 994116177 · Oslo, Oslo · Active NOK 732.6m 78 GOODTECH AS org.nr 984892071 · Oslo, Oslo · Active NOK 726.5m 79 TRY SCHJÆRVEN MEDIA AS org.nr 932491591 · Oslo, Oslo · Active NOK 726.5m 80 NOFIMA AS org.nr 989278835 · Tromsø, Troms · Active NOK 710.7m 81 MCKINSEY & COMPANY INC NORWAY norsk avdeling av utenlandsk foretak NUF org.nr 974787407 · Oslo, Oslo · Active NOK 706.3m 82 ADVOKATFIRMAET SELMER AS org.nr 920969798 · Oslo, Oslo · Active NOK 706.1m 83 CMS KLUGE ADVOKATFIRMA AS org.nr 913296117 · Stavanger, Rogaland · Active NOK 699.6m 84 NORGES SJØMATRÅD AS org.nr 988597627 · Tromsø, Troms · Active NOK 686.1m 85 ABL GROUP NORWAY AS org.nr 962238742 · Oslo, Oslo · Active NOK 684.8m 86 PIXII AS org.nr 920652964 · Kristiansand, Agder · Active NOK 684.5m 87 STIFTELSEN NORSK INSTITUTT FOR NATURFORSKNING NINA org.nr 950037687 · Trondheim, Trøndelag · Active NOK 667.7m 88 JCDECAUX NORGE AS org.nr 976555988 · Oslo, Oslo · Active NOK 664.3m 89 AFRY NORWAY AS org.nr 915229719 · Oslo, Oslo · Active NOK 656.0m 90 TGS OPERATIONS AS org.nr 911689324 · Oslo, Oslo · Active NOK 648.2m 91 ADVOKATFIRMAET ARNTZEN AS org.nr 982409705 · Oslo, Oslo · Active NOK 641.8m 92 R-NR AS org.nr 982316588 · Nes, Akershus · Active NOK 639.7m 93 ODFJELL ENGINEERING AS org.nr 991491252 · Bergen, Vestland · Active NOK 632.0m 94 NORSK OLJEVERNFORENING FOR OPERATØRSELSKAP org.nr 971454075 · Sandnes, Rogaland · Active NOK 623.5m 95 VIEW GROUP AS org.nr 987260335 · Oslo, Oslo · Active NOK 612.0m 96 MEDIABRANDS AS org.nr 861869962 · Oslo, Oslo · Active NOK 599.9m 97 VOITH HYDRO AS org.nr 980982637 · Oslo, Oslo · Active NOK 594.1m 98 ECOHZ AS org.nr 985040567 · Oslo, Oslo · Active NOK 589.7m 99 SHEARWATER GEOSERVICES NORWAY AS org.nr 914633338 · Bergen, Vestland · Active NOK 587.5m 100 FCC CONSTRUCCION SA NUF org.nr 922635765 · Bergen, Vestland · Active NOK 584.6m