Company lists · Data refreshed September 2026

Top 25 Industrial equipment testing services based in Norway

Name: Industrial equipment testing services based in Norway
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 58 companies tracked

RevenueBase identified 58 industrial equipment testing services headquartered in Norway as of September 2026 and tracks 1,819 professional contacts across them, including 553 with verified work emails. Oslo is the largest hub.

This list covers industrial equipment testing services headquartered in Norway, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

58Companies

1,819Contacts tracked

553Verified emails

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The 25 largest industrial equipment testing services based in Norway

Ranked by team size

Top 25 of 58 industrial equipment testing services based in Norway, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial equipment testing services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Oceaneering Asset Integrity	Indirect evidence	Bergen, NorwayHQ checked Sep 17, 2026	5,001-10,000	680 contacts →
	Indirect evidence “Oceaneering Asset Integrity is one of the largest providers of Integrity and Inspection Services in the world.” Source: RevenueBase Database · checked Sep 17, 2026
2	NEMKO	Indirect evidence	Lysaker, NorwayHQ checked Sep 17, 2026	501-1,000	447 contacts →
	Indirect evidence “We contribute to a safer world by sharing knowledge and safeguarding products, the environment, people and systems.” Source: RevenueBase Database · checked Sep 17, 2026
3	IKM Ocean Design AS	Indirect evidence	Sandnes, NorwayHQ checked Sep 17, 2026	51-200	91 contacts →
	Indirect evidence “IKM Ocean Design is a leading innovative and independent company within development and design of offshore and subsea fields with more than 35 years of experience.” Source: RevenueBase Database · checked Sep 17, 2026
4	Eiva-Safex AS	Indirect evidence	Borgeskogen, NorwayHQ checked Sep 17, 2026	51-200	51 contacts →
	Indirect evidence “EIVA-SAFEX AS er et selskap som har visjon og hovedfokus i alt sitt arbeid på: Verdiøkning for våre kunder.” Source: RevenueBase Database · checked Sep 17, 2026
5	Holger Hartmann AS	Indirect evidence	Langhus, NorwayHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “Holger Hartmann AS er Norges største leverandør av produkter og tjenester for materialprøving (NDT og DT).” Source: RevenueBase Database · checked Sep 17, 2026
6	Hansa Safety Services	Indirect evidence	Oslo, NorwayHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “Offer safety services worldwide with own stations/offices in -Norway (HQ)-Germany -The Netherlands -Belgium -USA -The Bahamas -South Africa -Namibia -UK *Services offered-…” Source: RevenueBase Database · checked Sep 17, 2026
7	Akvasafe AS	Indirect evidence	Blomsterdalen, NorwayHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Akvasafe AS is an independent and impartial inspection and product-certification company that carries out services in Independence Class A.” Source: RevenueBase Database · checked Sep 17, 2026
8	Synfaring AS	Indirect evidence	Frekhaug, NorwayHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “Synfaring er et uavhengig sertifiseringsorgan som tilbyr et bredt spekter av tjenester til både nasjonale og internasjonale kunder.” Source: RevenueBase Database · checked Sep 17, 2026
9	Weld Integrity AS	Indirect evidence	Bryne, NorwayHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “Mankind is creating increasingly larger and complexed fabrications.” Source: RevenueBase Database · checked Sep 17, 2026
10	Solid Offshore Technology AS	Partial evidence	Kristiansund, NorwayHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “Inspection and planning programs Material analysis Non Destructive Testing (NDT), NS-EN473, all methods Non Destructive Testing procedures, all methods 3rd party verifications…” Source: RevenueBase Database · checked Sep 17, 2026
11	Einar Øgrey Farsund AS	Indirect evidence	Farsund, NorwayHQ checked Sep 17, 2026	51-200	11 contacts →
	Indirect evidence “Mechanical engineering, fabrication, maintenance, design, electromechanical installations, non-destructive examination (NDE/NDT), certification of lifting appliances and cranes…” Source: RevenueBase Database · checked Sep 17, 2026
12	Nordic Inspection Services	Partial evidence	Bergen, NorwayHQ checked Sep 17, 2026	1-10	8 contacts →
	Partial evidence “Nordic Inspection Services is a premier engineering consultancy firm dedicated to providing cutting-edge inspection, testing, and compliance services to the oil and gas industry.” Source: RevenueBase Database · checked Sep 17, 2026
13	Elma Instruments AS Norge	Indirect evidence	Oslo, NorwayHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Velkommen til Elma Instruments og markedets ubetingede største utvalg av test- og måleinstrumenter.” Source: RevenueBase Database · checked Sep 17, 2026
14	STM Inspection AS	Partial evidence	Bergen, NorwayHQ checked Sep 17, 2026	1-10	8 contacts →
	Partial evidence “For Testing, Inspection and Certification services please contact us by mail: inspection@stmas.no” Source: RevenueBase Database · checked Sep 17, 2026
15	Elsjekk AS	Indirect evidence	Oslo, NorwayHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “Elsjekk AS er en sikker, uavhengig og derfor nøytral aktør som utfører kontroll og sikkerhetsvurdering av elektriske anlegg.” Source: RevenueBase Database · checked Sep 17, 2026
16	NDT Nordic AS	Indirect evidence	Stabekk, NorwayHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “The Nordic NDT market has a high potential with just a few suppliers, and there is a need for both creativity and technology combined in addition to expertise.” Source: RevenueBase Database · checked Sep 17, 2026
17	Vulken Maritim & Fireservice	Indirect evidence	Stavanger, NorwayHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Vulken Maritim sammen med Vulken FireService er en totalleverandør av brannvern og redningsutstyr.” Source: RevenueBase Database · checked Sep 17, 2026
18	IKM Inspection AS	Indirect evidence	Stavanger, NorwayHQ checked Sep 17, 2026	201-500	6 contacts →
	Indirect evidence “IKM Inspection AS is a leading provider of services to the oil & gas market offshore and onshore, the fabrication Yards, onshore mechanical industry, and land-based…” Source: RevenueBase Database · checked Sep 17, 2026
19	PQS AS	Indirect evidence	5179 Godvik, NorwayHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “PQS står for Power Quality Solutions - sikker strømforsyning.” Source: RevenueBase Database · checked Sep 17, 2026
20	Stadt Towing Tank AS	Indirect evidence	Måløy, NorwayHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Stadt Towing Tank AS was established in 2007 to deliver experimental hydrodynamical tests to the national and international marine industry.” Source: RevenueBase Database · checked Sep 17, 2026
21	Quality Welding AS	Indirect evidence	Kristiansand, NorwayHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Vi leverer inspeksjonstjenester og ulike konsulenttjenester innen bygg- og anleggsbransjen, så vel som olje- og gassnæringen.” Source: RevenueBase Database · checked Sep 17, 2026
22	Ikess Norge AS	Indirect evidence	Lillestrøm, NorwayHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “Ikess Norge AS tilbyr kontrolltjenester innen elektrofaget og vi er stolte av å kunne levere spisskompetanse på internkontroll, termografering og verifikasjon av elektriske anlegg.” Source: RevenueBase Database · checked Sep 17, 2026
23	Toolcheck AS	Indirect evidence	Stavanger, NorwayHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “Our goal is to set up and innovate a enviromently friendly inspection workshop, so you can deliver your tool away to us for inspection, the same way as the businesses does for…” Source: RevenueBase Database · checked Sep 17, 2026
24	Asset Integrity AS	Strong evidence	Sandnes, NorwayHQ checked Sep 17, 2026	1-10	3 contacts →
	Strong evidence “Asset Integrity AS is a leading supplier of equipment and services related to testing, isolation cold-work connector and repair of pipelines in the oil and gas industry.” Source: RevenueBase Database · checked Sep 17, 2026
25	Circular-Services AS	Partial evidence	Sandnes, NorwayHQ checked Sep 17, 2026	1-10	2 contacts →
	Partial evidence “We offer modern energy efficient equipment and services.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial equipment testing services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial equipment testing services.
Partial evidence: Its own public description names part of industrial equipment testing services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial equipment testing services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 58 industrial equipment testing services based in Norway

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Industrial equipment testing services based in Norway at a glance

As of Sep 17, 2026

30.4%Verified-email coverage

31.4Average contacts per company

1-10Median size (employees)

10.3%Largest-city concentration · Oslo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Norway, so it is reported there. Company counts and contact totals on this page are exact for Norway, over 58 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial equipment testing services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Norway whose own description of what they do matches “industrial equipment testing services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial equipment testing services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial equipment testing services, and records with no verified work email. Companies headquartered outside Norway are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 553 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial equipment testing services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial equipment testing services are there based in Norway?

RevenueBase identified 58 industrial equipment testing services headquartered in Norway as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Oceaneering Asset Integrity, headquartered in Bergen, tops this list with the largest team on record.

Which city has the most industrial equipment testing services?

Oslo leads with 6 headquartered companies, followed by Stavanger (6) and Sandnes (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 553 verified decision-maker contacts tracked across these 58 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.