Company lists · Data refreshed November 2026

Top 25 Underwater pipeline penetration inspection services based in Norway

RevenueBase identified 44 company matches for underwater pipeline penetration inspection services associated with Norway as of November 2026 and tracks 445 professional contacts across them, including 135 with verified work emails. Bergen is the largest hub.

This list covers company matches for underwater pipeline penetration inspection services associated with Norway, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 3, 2026 How this list was built
44Companies
445Contacts tracked
135Verified emails
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The 25 largest underwater pipeline penetration inspection services based in Norway

Ranked by team size
Top 25 of 44 company matches for underwater pipeline penetration inspection services based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchKristiansund, NorwayHQ recorded Nov 3, 202651-20044 contacts →

Exact match

“offshore equipment maintenance”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchHaugesund, NorwayHQ recorded Nov 3, 202611-5044 contacts →

Exact match

“SubseaPartner is a leading diving contractor in the shallow-deep segment.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchHaugesund, NorwayHQ recorded Nov 3, 202611-5031 contacts →

Exact match

“Diving & maintenance contractor operating worldwide.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchSandnes, NorwayHQ recorded Nov 3, 202611-5028 contacts →

Exact match

“Remotion delivers unique hull repair, maintenance and inspection services based on our technology of magnetic robots (M-ROV).”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchStavanger, NorwayHQ recorded Nov 3, 202611-5026 contacts →

Exact match

“Stinger Technology AS is an innovative solution provider focusing on underwater wells monitoring, seabed surveys and jacket inspections.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchStavanger, NorwayHQ recorded Nov 3, 202611-5026 contacts →

Exact match

“Rakon offers contractor and consulting services with a high focus on fit for purpose, safe- and cost-effective solutions.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchAvaldsnes, NorwayHQ recorded Nov 3, 202611-5026 contacts →

Exact match

“Techno Dive is your partner for Safe and Efficient Subsea Work.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchBergen, NorwayHQ recorded Nov 3, 202611-5020 contacts →

Exact match

“Since 1976, we have delivered subsea services and competence to the oil and gas industry.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchSætre, NorwayHQ recorded Nov 3, 2026201-50017 contacts →

Exact match

“Submara is one of Norway’s leading providers of underwater services, delivering commercial diving, ROV, and survey solutions across the country.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchTofte, NorwayHQ recorded Nov 3, 202611-5017 contacts →

Exact match

“Dykkerteknikk AS ble etablert i 1976 og er et godt etablert selskap innen undervannsarbeid og marine operasjoner.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchKolltveit, NorwayHQ recorded Nov 3, 202611-5017 contacts →

Exact match

“Valen Marina AS er en sjøentreprenør som har sitt virke innenfor dykke- og ROV tjenester.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchLysaker, NorwayHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“Pioneering Magnetic Solutions for the Marine Industry.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchFlorvåg, NorwayHQ recorded Nov 3, 20261-1011 contacts →

Exact match

“Inspection, survey and service provider, for the inshore and offshore sector.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchLaksevag, NorwayHQ recorded Nov 3, 202611-508 contacts →

Exact match

“ROSEN Norway AS is a technology company that uses in-house developed ultrasonic equipment for inspection of pipelines both on land and offshore, in Norway and internationally.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchBergen, NorwayHQ recorded Nov 3, 20261-106 contacts →

Exact match

“Vi gir nytt liv til gamle rør!”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchRubbestadneset, NorwayHQ recorded Nov 3, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchÅlesund, NorwayHQ recorded Nov 3, 20261-105 contacts →

Exact match

“AQMA AS is a specialized inspection and documentation company serving the maritime industry, with a strong focus on health, safety, and environmental standards (HSE).”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchNotodden, NorwayHQ recorded Nov 3, 202611-504 contacts →

Exact match

“We delivers ROV systems for underwater inspection, maintenance and control of installations at depths from 0 to 10,500 meters.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchBergen, NorwayHQ recorded Nov 3, 20261-104 contacts →

Exact match

“VUVI AS (Vest Undervannsinspeksjon) ble etablert i 2013.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchStryn, NorwayHQ recorded Nov 3, 202611-503 contacts →

Exact match

“Olav Erik Hagen AS Ledende innen Dykker/ROV tjenester for inshore næring.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchLangesund, NorwayHQ recorded Nov 3, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchStavanger, NorwayHQ recorded Nov 3, 20261-103 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchKristiansand, NorwayHQ recorded Nov 3, 20261-103 contacts →

Exact match

“We provide extensive aerial and underwater survey and inspection services, utilizing multiple RPAS (drone) and ROV associated payloads.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchKongsberg, NorwayHQ recorded Nov 3, 202611-502 contacts →

Exact match

“Buskerud Dykkerservice er din pålitelige partner for et bredt spekter av undervannstjenester.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchSandnes, NorwayHQ recorded Nov 3, 20261-102 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 44 underwater pipeline penetration inspection services based in Norway

See the full list, filter by size, metro and specialty, and access 135 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underwater pipeline penetration inspection services based in Norway at a glance

As of Nov 3, 2026
30.3%Verified-email coverage
10.1Average contacts per company
1-10Median size (employees)
6.8%Largest-city concentration · Bergen
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
17
51-200
2
201-500
1

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 44 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Norway whose business descriptions match “underwater pipeline penetration inspection services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 135 professional contacts with verified work emails across the full matched dataset. 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 November 3, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “underwater pipeline penetration inspection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underwater pipeline penetration inspection services are there based in Norway?

RevenueBase identified 44 company matches for underwater pipeline penetration inspection services associated with Norway as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Oss-Nor AS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most underwater pipeline penetration inspection services?

Bergen leads with 3 company records, followed by Haugesund (3) and Sandnes (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 135 professional contacts with verified work emails tracked across these 44 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 3, 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 SmartSearch, 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.