Companies with the largest equity in Trondheim

Ranked by the most recently reported equity.

Together the 100 companies on this list account for NOK 275.4bn. Top of the list is REITAN AS with NOK 21.8bn, ahead of REITAN EIENDOM AS. The largest industry is rental and operating of own or leased real estate, with 22 companies.

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 REITAN AS org.nr 912609987 · Trondheim, Trøndelag · Active NOK 21.8bn 2 REITAN EIENDOM AS org.nr 915994415 · Trondheim, Trøndelag · Active NOK 14.3bn 3 TRØNDERENERGI AS org.nr 980417824 · Trondheim, Trøndelag · Active NOK 12.2bn 4 ANEO PRODUCTION HOLDING AS org.nr 929455754 · Trondheim, Trøndelag · Active NOK 9.8bn 5 TRØNDERENERGI KRAFT HOLDING AS org.nr 929418719 · Trondheim, Trøndelag · Active NOK 9.6bn 6 ANEO HOLDING AS org.nr 929048776 · Trondheim, Trøndelag · Active NOK 8.8bn 7 ANEO HOLDING 2 AS org.nr 829048612 · Trondheim, Trøndelag · Active NOK 8.8bn 8 TORGHATTEN AS org.nr 916819927 · Trondheim, Trøndelag · Active NOK 6.9bn 9 TRØNDERENERGI VEKST HOLDING AS org.nr 929869125 · Trondheim, Trøndelag · Active NOK 5.8bn 10 NORDIC SEMICONDUCTOR ASA org.nr 966011726 · Trondheim, Trøndelag · Active NOK 5.8bn 11 COOP MIDT-NORGE SA org.nr 938786054 · Trondheim, Trøndelag · Active NOK 5.7bn 12 E C DAHLS EIENDOM AS org.nr 967543551 · Trondheim, Trøndelag · Active NOK 5.7bn 13 RELOG AS org.nr 927210975 · Trondheim, Trøndelag · Active NOK 5.3bn 14 INVESTINOR AS org.nr 992447141 · Trondheim, Trøndelag · Active NOK 5.1bn 15 FRØY TOPCO AS org.nr 930938564 · Trondheim, Trøndelag · Active NOK 5.0bn 16 FRØY MIDCO AS org.nr 930938580 · Trondheim, Trøndelag · Active NOK 4.8bn 17 SPAREBANKSTIFTELSEN SMN org.nr 897153912 · Trondheim, Trøndelag · Active NOK 4.8bn 18 ST. OLAVS HOSPITAL HF org.nr 883974832 · Trondheim, Trøndelag · Active NOK 4.4bn 19 LION BIDCO AS org.nr 922093032 · Trondheim, Trøndelag · Active NOK 4.3bn 20 3LOG ANS org.nr 911895277 · Trondheim, Trøndelag · Active NOK 4.0bn 21 TENSIO TS AS org.nr 978631029 · Trondheim, Trøndelag · Active NOK 3.9bn 22 LOGISTEA AS org.nr 929307666 · Trondheim, Trøndelag · Active NOK 3.8bn 23 ODD REITAN PRIVATE HOLDING AS org.nr 915990487 · Trondheim, Trøndelag · Active NOK 3.7bn 24 NEW DENTE 1 AS org.nr 927964848 · Trondheim, Trøndelag · Active NOK 3.6bn 25 KLP EIENDOM TRONDHEIM HOLDING AS org.nr 839699832 · Trondheim, Trøndelag · Active NOK 3.6bn 26 LION MIDCO AS org.nr 922093040 · Trondheim, Trøndelag · Active NOK 3.6bn 27 SIVA EIENDOM HOLDING AS org.nr 984413807 · Trondheim, Trøndelag · Active NOK 3.5bn 28 STIFTELSEN SINTEF org.nr 948007029 · Trondheim, Trøndelag · Active NOK 3.4bn 29 LION TOPCO AS org.nr 922093555 · Trondheim, Trøndelag · Active NOK 3.2bn 30 NEW DENTE 2 AS org.nr 928131017 · Trondheim, Trøndelag · Active NOK 3.2bn 31 ANEO RENEWABLES HOLDING AS org.nr 829455722 · Trondheim, Trøndelag · Active NOK 3.1bn 32 INVESTINOR DIREKTE AS org.nr 925093718 · Trondheim, Trøndelag · Active NOK 3.1bn 33 SIGNICAT AS org.nr 989584022 · Trondheim, Trøndelag · Active NOK 3.0bn 34 MIDGARD VIND HOLDING AS org.nr 821186242 · Trondheim, Trøndelag · Active NOK 2.8bn 35 MVK CAPITAL AS org.nr 913001877 · Trondheim, Trøndelag · Active NOK 2.6bn 36 LOGIN PARINVEST HOLDING AS org.nr 922704538 · Trondheim, Trøndelag · Active NOK 2.4bn 37 SIVA - SELSKAPET FOR INDUSTRIVEKST SF org.nr 966703032 · Trondheim, Trøndelag · Active NOK 2.3bn 38 LUNERA ENERGI AS org.nr 980396002 · Trondheim, Trøndelag · Active NOK 2.3bn 39 INVESTINOR INDIREKTE II AS org.nr 925093742 · Trondheim, Trøndelag · Active NOK 2.2bn 40 RADIONOR COMMUNICATIONS AS org.nr 882136752 · Trondheim, Trøndelag · Active NOK 2.2bn 41 SEAFOOD INVESTMENT AS org.nr 929706498 · Trondheim, Trøndelag · Active NOK 2.0bn 42 FORNÆSS INVEST AS org.nr 988957550 · Trondheim, Trøndelag · Active NOK 1.9bn 43 POLARIS MEDIA ASA org.nr 992614145 · Trondheim, Trøndelag · Active NOK 1.9bn 44 LOGIN PARINVEST AS org.nr 822704522 · Trondheim, Trøndelag · Active NOK 1.7bn 45 NHP EIENDOM AS org.nr 989784803 · Trondheim, Trøndelag · Active NOK 1.6bn 46 WHITSON HOLDCO AS org.nr 934837320 · Trondheim, Trøndelag · Active NOK 1.6bn 47 WHITSON BIDCO AS org.nr 934837436 · Trondheim, Trøndelag · Active NOK 1.6bn 48 SIT STUDENTSAMSKIPNADEN I GJØVIK, ÅLESUND OG TRONDHEIM org.nr 947506579 · Trondheim, Trøndelag · Active NOK 1.5bn 49 AQUAGEN AS org.nr 964367701 · Trondheim, Trøndelag · Active NOK 1.5bn 50 Q-FREE GROUP AS org.nr 931913522 · Trondheim, Trøndelag · Active NOK 1.3bn 51 ROAN VIND DA org.nr 925736619 · Trondheim, Trøndelag · Active NOK 1.3bn 52 DEVICO INVEST AS org.nr 934085612 · Trondheim, Trøndelag · Active NOK 1.3bn 53 BRATTØRKAIA AS org.nr 989440373 · Trondheim, Trøndelag · Active NOK 1.3bn 54 TRØNDERENERGI KRAFT AS org.nr 878631072 · Trondheim, Trøndelag · Active NOK 1.2bn 55 MOTOR TRADE EIENDOM OG FINANS AS org.nr 914425182 · Trondheim, Trøndelag · Active NOK 1.2bn 56 HENT AS org.nr 990749655 · Trondheim, Trøndelag · Active NOK 1.2bn 57 IVAR ARNESEN INVEST AS org.nr 988957488 · Trondheim, Trøndelag · Active NOK 1.2bn 58 NEPTUNE MIDCO AS org.nr 927233185 · Trondheim, Trøndelag · Active NOK 1.1bn 59 NORDENFJELSKE BYKREDITTS STIFTELSE org.nr 983139884 · Trondheim, Trøndelag · Active NOK 1.1bn 60 KRAFTVERKENE I ORKLA DA org.nr 947576283 · Trondheim, Trøndelag · Active NOK 1.1bn 61 VALENTINLYST BORETTSLAG org.nr 948719444 · Trondheim, Trøndelag · Active NOK 1.1bn 62 TRONDHEIM HAVN IKS org.nr 945510552 · Trondheim, Trøndelag · Active NOK 1.0bn 63 JENSSEN HOLDING AS org.nr 937070721 · Trondheim, Trøndelag · Active NOK 1.0bn 64 LOGISTEA PROPERTIES AS org.nr 924527714 · Trondheim, Trøndelag · Active NOK 1.0bn 65 ANEO ROAN VIND HOLDING AS org.nr 926404601 · Trondheim, Trøndelag · Active NOK 988.2m 66 NEPTUNE BIDCO AS org.nr 927233231 · Trondheim, Trøndelag · Active NOK 961.4m 67 JOHAN VINJE AS org.nr 959463107 · Trondheim, Trøndelag · Active NOK 960.7m 68 I K LYKKE DRIFT AS org.nr 914048117 · Trondheim, Trøndelag · Active NOK 959.1m 69 SINTEF AS org.nr 919303808 · Trondheim, Trøndelag · Active NOK 954.9m 70 AUTICON HOLDING AS org.nr 916515235 · Trondheim, Trøndelag · Active NOK 918.3m 71 KJELDSBERG HOLDING AS org.nr 920708943 · Trondheim, Trøndelag · Active NOK 889.6m 72 NEPTUNE TOPCO AS org.nr 927080532 · Trondheim, Trøndelag · Active NOK 889.2m 73 URSUS INVEST AS org.nr 916054580 · Trondheim, Trøndelag · Active NOK 872.3m 74 PIRSENTERET AS org.nr 998164559 · Trondheim, Trøndelag · Active NOK 857.3m 75 GRILSTAD AS org.nr 937070632 · Trondheim, Trøndelag · Active NOK 843.3m 76 BRITANNIA EIENDOM AS org.nr 914580749 · Trondheim, Trøndelag · Active NOK 839.2m 77 KASTOR INVEST HOLDING AS org.nr 927043548 · Trondheim, Trøndelag · Active NOK 827.6m 78 DRAUPNIR INVEST AS org.nr 924186607 · Trondheim, Trøndelag · Active NOK 807.1m 79 SLATE EUROPEAN ESSENTIAL RE (NORWAY) I AS org.nr 928657604 · Trondheim, Trøndelag · Active NOK 799.8m 80 DORA EIENDOM AS org.nr 919587946 · Trondheim, Trøndelag · Active NOK 795.4m 81 NORBIT ASA org.nr 992718196 · Trondheim, Trøndelag · Active NOK 793.0m 82 NORSK HELSENETT SF org.nr 994598759 · Trondheim, Trøndelag · Active NOK 791.8m 83 SPAREBANK 1 SMN INVEST AS org.nr 990961867 · Trondheim, Trøndelag · Active NOK 788.3m 84 KLP TEKNOBYEN AS org.nr 990598746 · Trondheim, Trøndelag · Active NOK 778.2m 85 BOA OFFSHORE AS org.nr 926265156 · Trondheim, Trøndelag · Active NOK 715.5m 86 AUTRONICA BUYER NORWAY AS org.nr 933453316 · Trondheim, Trøndelag · Active NOK 714.1m 87 HEIMDAL BOLIG AS org.nr 874375942 · Trondheim, Trøndelag · Active NOK 711.9m 88 FROST HOLDING AS org.nr 917213925 · Trondheim, Trøndelag · Active NOK 701.2m 89 SINTEF ENERGI AS org.nr 939350675 · Trondheim, Trøndelag · Active NOK 693.8m 90 EIDCO AS org.nr 967560456 · Trondheim, Trøndelag · Active NOK 682.5m 91 SLATE NORWEGIAN RE (WSC) AS org.nr 921480784 · Trondheim, Trøndelag · Active NOK 678.7m 92 SLATE NORWEGIAN RE (TRANSIT II) AS org.nr 928689328 · Trondheim, Trøndelag · Active NOK 672.5m 93 SLATE NORWEGIAN RE (TRANSIT I) AS org.nr 933225461 · Trondheim, Trøndelag · Active NOK 670.9m 94 ASKO MIDT-NORGE AS org.nr 979334109 · Trondheim, Trøndelag · Active NOK 651.0m 95 BERTHEUSSEN INVEST AS org.nr 897658712 · Trondheim, Trøndelag · Active NOK 647.8m 96 NIDAROS SPAREBANK org.nr 937902719 · Trondheim, Trøndelag · Active NOK 634.9m 97 INVESTITUDE AS org.nr 989170368 · Trondheim, Trøndelag · Active NOK 627.0m 98 ADRESSEAVISEN AS org.nr 992664568 · Trondheim, Trøndelag · Active NOK 611.8m 99 GRILSTAD HOLDING AS org.nr 990759480 · Trondheim, Trøndelag · Active NOK 607.5m 100 NORINVEST AS org.nr 980281868 · Trondheim, Trøndelag · Active NOK 603.3m

Showing 100 companies

Embed this list

Free to use on your own site or in an article – copy the code below. It links back to the source.

<iframe src="https://biztrac.no/en/embed/rankings/largest-equity/municipality/trondheim" width="100%" height="540" loading="lazy" style="border:1px solid #e5e9f0;border-radius:10px"></iframe>
<p>Source: <a href="https://biztrac.no/en/rankings/largest-equity/municipality/trondheim">Companies with the largest equity in Trondheim – Biztrac</a></p>

Source

Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.

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.