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Largest Technical Testing and Analysis Companies in Norway (2026)

A ranked list of active technical testing and analysis companies in Norway, based on the latest comparable revenue reported in public registry filings.

  • 20 companies
  • Displayed in EUR
  • Updated 2026-08-17
Ranked companies: Technical Testing and Analysis Companies ranked by latest reported revenue
Rank Company Industry Latest revenue Profit/loss Employees Year Website
1 DNV BUSINESS ASSURANCE NORWAY AS Sign up for full profile Technical Testing and Analysis €90,570,450 €3,543,241 151 2025 Register free to reveal
2 OCEANEERING ASSET INTEGRITY AS Sign up for full profile Technical Testing and Analysis €39,899,436 -€3,576,165 329 2025 Register free to reveal
3 WESTCON LØFTETEKNIKK AS Sign up for full profile Technical Testing and Analysis €38,004,429 €2,136,017 173 2025 Register free to reveal
4 IKM INSPECTION AS Sign up for full profile Technical Testing and Analysis €31,365,780 €1,747,015 173 2025 Register free to reveal
5 STRATUM RESERVOIR (NORWAY) AS Sign up for full profile Technical Testing and Analysis €25,106,049 €2,708,703 114 2025 Register free to reveal
6 NEMKO GROUP AS Sign up for full profile Technical Testing and Analysis €21,949,894 €3,388,562 33 2024 Register free to reveal
7 DET NORSKE VERITAS EIENDOM AS Sign up for full profile Technical Testing and Analysis €20,638,759 €1,838,688 Not available 2025 Register free to reveal
8 EUROFINS FOOD & FEED TESTING NORWAY AS Sign up for full profile Technical Testing and Analysis €19,993,360 €1,230,940 124 2025 Register free to reveal
9 INTERTEK WEST LAB AS Sign up for full profile Technical Testing and Analysis €19,414,617 €1,102,263 117 2025 Register free to reveal
10 TECHNOLOGY CENTRE MONGSTAD DA Sign up for full profile Technical Testing and Analysis €16,788,833 -€2,400 16 2025 Register free to reveal
11 NEMKO SCANDINAVIA AS Sign up for full profile Technical Testing and Analysis €16,086,735 -€731,601 66 2025 Register free to reveal
12 ROSEN NORWAY AS Sign up for full profile Technical Testing and Analysis €15,108,245 €990,565 50 2025 Register free to reveal
13 NPT AS Sign up for full profile Technical Testing and Analysis €13,115,151 €2,043,407 60 2025 Register free to reveal
14 INCON AS Sign up for full profile Technical Testing and Analysis €12,798,719 €270,942 81 2025 Register free to reveal
15 ALS LABORATORY GROUP NORWAY AS Sign up for full profile Technical Testing and Analysis €12,689,772 €243,466 63 2025 Register free to reveal
16 TRESCAL NORWAY AS Sign up for full profile Technical Testing and Analysis €12,461,674 €990,275 81 2025 Register free to reveal
17 SGS NORWAY AS Sign up for full profile Technical Testing and Analysis €12,177,258 €324,417 97 2025 Register free to reveal
18 HEISKONTROLLEN AS Sign up for full profile Technical Testing and Analysis €11,871,698 €524,261 58 2025 Register free to reveal
19 DNV PRODUCT ASSURANCE AS Sign up for full profile Technical Testing and Analysis €10,471,876 -€1,389,288 57 2025 Register free to reveal
20 SUSTAINABLE ENERGY AS Sign up for full profile Technical Testing and Analysis €9,106,055 €3,398 13 2025 Register free to reveal

Source currency retained · FX 2026-06-22