biztrac. BETA

Largest employers by headcount in Undervisning

Ranked by registered headcount.

Together the 100 companies on this list account for 69,731. Top of the list is NORGES TEKNISK-NATURVITENSKAPELIGE UNIVERSITET NTNU with 10,585, ahead of UNIVERSITETET I OSLO. Oslo has the most companies on the list (31).

# Company Employees
1 NORGES TEKNISK-NATURVITENSKAPELIGE UNIVERSITET NTNU org.nr 974767880 · Trondheim, Trøndelag · Active 10,585 2 UNIVERSITETET I OSLO org.nr 971035854 · Oslo, Oslo · Active 9,039 3 UNIVERSITETET I BERGEN org.nr 874789542 · Bergen, Vestland · Active 5,453 4 UNIVERSITETET I TROMSØ - NORGES ARKTISKE UNIVERSITET org.nr 970422528 · Tromsø, Troms · Active 5,004 5 OSLOMET - STORBYUNIVERSITETET org.nr 997058925 · Oslo, Oslo · Active 3,436 6 UNIVERSITETET I SØRØST-NORGE org.nr 911770709 · Horten, Vestfold · Active 2,534 7 UNIVERSITETET I STAVANGER org.nr 971564679 · Stavanger, Rogaland · Active 2,519 8 HØGSKULEN PÅ VESTLANDET org.nr 917641404 · Bergen, Vestland · Active 2,475 9 NORGES MILJØ- OG BIOVITENSKAPELIGE UNIVERSITET (NMBU) org.nr 969159570 · Ås, Akershus · Active 2,310 10 LEVANGER KOMMUNE HELSE OG OPPVEKST org.nr 937395639 · Levanger, Trøndelag · Active 2,078 11 UNIVERSITETET I AGDER org.nr 970546200 · Kristiansand, Agder · Active 2,069 12 NORD UNIVERSITET org.nr 970940243 · Bodø, Nordland · Active 1,871 13 STIFTELSEN HANDELSHØYSKOLEN BI org.nr 971228865 · Oslo, Oslo · Active 1,847 14 UNIVERSITETET I INNLANDET org.nr 918108467 · Elverum, Innlandet · Active 1,687 15 STIFTELSEN KANVAS org.nr 971272643 · Oslo, Oslo · Active 1,665 16 HØYSKOLEN KRISTIANIA - ERNST G MORTENSENS STIFTELSE org.nr 954831604 · Oslo, Oslo · Active 1,140 17 HØGSKOLEN I ØSTFOLD org.nr 971567376 · Halden, Østfold · Active 848 18 NORGES HANDELSHØYSKOLE org.nr 974789523 · Bergen, Vestland · Active 651 19 VID VITENSKAPELIGE HØGSKOLE AS org.nr 915635520 · Oslo, Oslo · Active 537 20 POLITIHØGSKOLEN org.nr 974761017 · Oslo, Oslo · Active 447 21 HØGSKOLEN I MOLDE org.nr 971555483 · Molde, Møre og Romsdal · Active 431 22 HØGSKULEN I VOLDA org.nr 974809672 · Volda, Møre og Romsdal · Active 419 23 NORGES MUSIKKHØGSKOLE org.nr 974761106 · Oslo, Oslo · Active 409 24 NORGES IDRETTSHØGSKOLE org.nr 971526033 · Oslo, Oslo · Active 379 25 NLA HØGSKOLEN AS org.nr 995189186 · Bergen, Vestland · Active 336 26 IFRONT KARRIERE AS org.nr 976377362 · Oslo, Oslo · Active 334 27 KUNSTHØGSKOLEN I OSLO org.nr 977027233 · Oslo, Oslo · Active 319 28 WRIGHT TRAFIKKSKOLE AS org.nr 979148046 · Oslo, Oslo · Active 264 29 ARKITEKTUR- OG DESIGNHØGSKOLEN I OSLO org.nr 971526378 · Oslo, Oslo · Active 245 30 OSLO NYE HØYSKOLE AS org.nr 992061030 · Oslo, Oslo · Active 217 31 OSLO BY STEINERSKOLE STI org.nr 980879194 · Oslo, Oslo · Active 214 32 STIFTELSE OSLO INTERNATIONAL SCHOOL org.nr 976738454 · Bærum, Akershus · Active 213 33 FAGSKOLEN KRISTIANIA AS org.nr 998632307 · Oslo, Oslo · Active 213 34 TRYGGHEIM SKULAR AS org.nr 989041827 · Hå, Rogaland · Active 199 35 KRISTELIG GYMNASIUM AS org.nr 827111392 · Oslo, Oslo · Active 192 36 MAERSK TRAINING AS org.nr 981616677 · Haugesund, Rogaland · Active 190 37 FRETEX PLUSS AS org.nr 919763981 · Sandnes, Rogaland · Active 177 38 MF VITENSKAPELIG HØYSKOLE STI org.nr 917387079 · Oslo, Oslo · Active 173 39 LOVISENBERG DIAKONALE HØGSKOLE AS org.nr 994881078 · Oslo, Oslo · Active 167 40 UNIVERSITETSSENTERET PÅ SVALBARD AS org.nr 985204454 · Svalbard, Svalbard · Active 163 41 DRONNING MAUDS MINNE HØGSKOLE FOR BARNEHAGELÆRERUTDANNING STI org.nr 971574747 · Trondheim, Trøndelag · Active 160 42 SÁMI ALLASKUVLA SAMISK HØGSKOLE org.nr 971519363 · Kautokeino, Finnmark · Active 152 43 ØYA VIDEREGÅENDE SKOLE org.nr 989137913 · Melhus, Trøndelag · Active 149 44 KONGSBERG TECHNOLOGY TRAINING CENTRE AS org.nr 992765593 · Kongsberg, Buskerud · Active 148 45 VAL SKOLER AS org.nr 989041819 · Nærøysund, Trøndelag · Active 143 46 INTERNATIONAL SCHOOL OF STAVANGER STI org.nr 960496671 · Stavanger, Rogaland · Active 140 47 TRONDHJEMS ASYLSELSKAP STI org.nr 975717771 · Trondheim, Trøndelag · Active 136 48 STIFTELSEN BARRATT DUE MUSIKKINSTITUTT org.nr 960472675 · Oslo, Oslo · Active 136 49 LANGEDRAG NATURPARK AS org.nr 924291737 · Nore Og Uvdal, Buskerud · Active 135 50 DE SAMISKE VIDEREGÅENDE SKOLER, KARASJOK OG KAUTOKEINO org.nr 971578807 · Kautokeino, Finnmark · Active 132 51 RUDOLF STEINERSKOLEN I OSLO STI org.nr 971526246 · Oslo, Oslo · Active 127 52 FOLKEUNIVERSITETET AS org.nr 934167317 · Oslo, Oslo · Active 127 53 METIS BERGEN PRIVATE GYMNAS AS org.nr 988594024 · Bergen, Vestland · Active 121 54 DRS AS org.nr 914527937 · Lier, Buskerud · Active 121 55 ASSOCIATION DU LYCEE FRANCAIS RENE CASSIN D'OSLO org.nr 976837622 · Oslo, Oslo · Active 120 56 WANG TOPPIDRETT OSLO AS org.nr 933126013 · Oslo, Oslo · Active 119 57 KROKEIDE VIDEREGÅENDE SKOLE AS org.nr 980443191 · Bergen, Vestland · Active 116 58 STIFTELSEN STEINERSKOLEN PÅ HEDEMARKEN org.nr 971533110 · Stange, Innlandet · Active 115 59 RUDOLF STEINERSKOLEN I BERGEN STI org.nr 971561335 · Bergen, Vestland · Active 108 60 OKSNØEN LEIR AS org.nr 936969399 · Råde, Østfold · Active 108 61 KRISTEN FRISKOLE AS org.nr 998182670 · Stavanger, Rogaland · Active 108 62 OPPLÆRINGSKONTORET FOR HESTEFAGET OG HOVSLAGERFAGET org.nr 981112970 · Østre Toten, Innlandet · Active 107 63 FAGSKOLEN I NORD org.nr 927407566 · Tromsø, Troms · Active 107 64 SONANS PRIVATGYMNAS AS org.nr 980711021 · Oslo, Oslo · Active 106 65 KRISTEN VIDEREGÅENDE SKOLE TRØNDELAG org.nr 971574909 · Trondheim, Trøndelag · Active 104 66 PODIUM AS org.nr 984398123 · Oslo, Oslo · Active 102 67 KÅFJORD KOMMUNE OPPVEKST org.nr 933398099 · Kåfjord, Troms · Active 102 68 WANG ROMERIKE AS org.nr 916551045 · Lørenskog, Akershus · Active 102 69 FRAMNES KRISTNE VIDAREGÅANDE SKULE AS org.nr 937380356 · Kvam, Vestland · Active 100 70 BERGEN KRISTNE GRUNNSKOLE org.nr 987769947 · Bergen, Vestland · Active 100 71 JOBLEARN AS org.nr 981428781 · Oslo, Oslo · Active 99 72 LANGEMYR SKOLE OG RESSURSSENTER org.nr 976972163 · Grimstad, Agder · Active 99 73 SIGNO GRUNN- OG VIDEREGÅENDE SKOLE AS org.nr 998560594 · Sandefjord, Vestfold · Active 98 74 RS SJØREDNINGSSKOLEN AS org.nr 995654296 · Horten, Vestfold · Active 98 75 ST. PAUL GYMNAS org.nr 916593473 · Bergen, Vestland · Active 97 76 DANIELSEN BARNE- OG UNGDOMSSKULE SOTRA org.nr 989077716 · Øygarden, Vestland · Active 97 77 STIFTELSEN FOR STEINERSKOLEN PÅ NORDSTRAND org.nr 977506832 · Oslo, Oslo · Active 94 78 TOMB VIDEREGÅENDE SKOLE org.nr 969738376 · Råde, Østfold · Active 92 79 ST PAUL SKOLE org.nr 971561688 · Bergen, Vestland · Active 92 80 SKAGERAK INTERNATIONAL SCHOOL STI org.nr 871496722 · Sandefjord, Vestfold · Active 89 81 ESPIRA ULSETSKOGEN AS org.nr 991127402 · Karmøy, Rogaland · Active 89 82 ST SUNNIVA SKOLE org.nr 971527056 · Oslo, Oslo · Active 88 83 STIFTELSEN MØRE BARNE- OG UNGDOMSSKULE, ÅLESUND org.nr 976596471 · Ålesund, Møre og Romsdal · Active 87 84 DROTTNINGBORG VGS AS org.nr 988982342 · Grimstad, Agder · Active 87 85 STEINERSKOLEN I VESTFOLD STI org.nr 979747187 · Færder, Vestfold · Active 86 86 OKS FRISKOLE STI org.nr 887091552 · Lillestrøm, Akershus · Active 86 87 NOROFF FAGSKOLE AS org.nr 989527479 · Kristiansand, Agder · Active 86 88 TRAINOR ELSIKKERHET AS org.nr 997768310 · Tønsberg, Vestfold · Active 85 89 HERO KOMPETANSE AS org.nr 816285712 · Stavanger, Rogaland · Active 85 90 STIFTELSEN STEINERSKOLEN PÅ SKJOLD org.nr 977154677 · Bergen, Vestland · Active 85 91 SIT MOHOLT STUDENTBARNEHAGE AS org.nr 930301280 · Trondheim, Trøndelag · Active 84 92 HAUGESUND TOPPIDRETTSGYMNAS AS org.nr 952217593 · Haugesund, Rogaland · Active 83 93 MAURTUA BARNEHAGE BØMLO SA org.nr 971475099 · Bømlo, Vestland · Active 83 94 METIS VIDEREGÅENDE AS org.nr 985024731 · Bergen, Vestland · Active 83 95 MOELV VIDEREGÅENDE SKOLE AS org.nr 917790337 · Ringsaker, Innlandet · Active 83 96 STIFTELSEN ASKER INTERNATIONAL SCHOOL org.nr 998152011 · Asker, Akershus · Active 80 97 KONGSHAUG MUSIKKGYMNAS AS org.nr 988982229 · Bjørnafjorden, Vestland · Active 80 98 SENS UTVIKLING AS org.nr 919661593 · Oslo, Oslo · Active 79 99 TIRNA KOMPETANSE STI org.nr 936245323 · Haugesund, Rogaland · Active 79 100 STIFTELSEN STEINERHØYSKOLEN org.nr 971513470 · Oslo, Oslo · Active 78
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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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