Company lists · Data refreshed November 2026

Top 25 Infrastructure inspection companies based in Norway

RevenueBase identified 80 company matches for infrastructure inspection companies associated with Norway as of November 2026 and tracks 2,059 professional contacts across them, including 606 with verified work emails. Oslo is the largest hub.

This list covers company matches for infrastructure inspection companies 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 6, 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 6, 2026 How this list was built
80Companies
2,059Contacts tracked
606Verified emails
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The 25 largest infrastructure inspection companies based in Norway

Ranked by team size
Top 25 of 80 company matches for infrastructure inspection companies based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBergen, NorwayHQ recorded Nov 6, 20265,001-10,000656 contacts →

Exact match

“Oceaneering Asset Integrity is one of the largest providers of Integrity and Inspection Services in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVolda, NorwayHQ recorded Nov 6, 2026201-500152 contacts →

Exact match

“Norwegian Group AS is a holding company that has a group with several companies under it.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLysaker, NorwayHQ recorded Nov 6, 2026501-1,000134 contacts →

Exact match

“NRC Group er en totalleverandør av tjenester for samferdselsrelatert infrastruktur og den største private totalentreprenør innen baneinfrastruktur i Norge, Sverige og Finland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFroland, NorwayHQ recorded Nov 6, 2026201-500129 contacts →

Exact match

“Traftec er Norges ledende elektroentreprenør innen utvikling, drift og vedlikehold av elektroteknisk infrastruktur og belysning langs veier og i tunneler.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHalden, NorwayHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“eSmart Systems is a leading provider of AI-powered solutions for the inspection and maintenance of critical infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVolda, NorwayHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Archer Vertikal er leverandør av flerfaglige tjenester og utstyr innen inspeksjon og tilkomstteknikk til land- og offshorebasert industri i Norge og utlandet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOslo, NorwayHQ recorded Nov 6, 2026201-50071 contacts →

Exact match

“Metrostav Norge AS er et teknisk avansert byggefirma som spesialiserer seg på transportinfrastruktur, tunneldriving og underjordiske konstruksjoner, samt bygging av broer og…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLarvik, NorwayHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“IKM Inspection ble etablert i 2005 da IKM gikk inn som eier av OIS Inspection i Kristiansand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchOslo, NorwayHQ recorded Nov 6, 20261,001-5,00043 contacts →

Exact match

“Norva24 was established in 2015, when a group of smaller local companies merged and formed a large group across regions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOslo, NorwayHQ recorded Nov 6, 2026501-1,00038 contacts →

Exact match

“Norva24 ble etablert i 2015, da en rekke mindre lokale selskaper slo seg sammen, og dannet et større konsern på tvers av regioner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTrondheim, NorwayHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Kontur helps the world make better infrastructure decisions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSande, NorwayHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Kjeldaas er en ledende bedrift innen anleggsbransjen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchStavanger, NorwayHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
14Exact matchBryne, NorwayHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Mankind is creating increasingly larger and complexed fabrications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchStavanger, NorwayHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“GSOI provides affordable field engineering solutions for your inspection needs in the Oil & Gas and renewable energy industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBergen, NorwayHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Birdsview is a Norwegian technology company founded in 2017, with a goal of preserving infrastructure for a sustainable and secure future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchÅskollen, NorwayHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Inspect AS leverer inspeksjoner, taksering, prosjektledelse og byggteknisk rådgivning for forsikringsselskaper, skadeoppgjørsselskaper, advokater, eiendomsforvaltere og…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchFlorvåg, NorwayHQ recorded Nov 6, 20261-1011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBergen, NorwayHQ recorded Nov 6, 202611-509 contacts →

Exact match

“KTN AS is a technology company that specialises in condition assessments and periodic maintenance of oil and gas pipelines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLaksevag, NorwayHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
21Exact matchBergen, NorwayHQ recorded Nov 6, 20261-108 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLaksevåg, NorwayHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Din samarbeidspartner for inspeksjon, prøvetaking og rengjøring av vannfylte magasin og overføringstunneler i bergrom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchKristiansand, NorwayHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Vi leverer inspeksjonstjenester og ulike konsulenttjenester innen bygg- og anleggsbransjen, så vel som olje- og gassnæringen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchTrondheim, NorwayHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Technimar er et godt etablert og anerkjent skipskonsulentfirma lokalisert i Trondheim.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVestfossen, NorwayHQ recorded Nov 6, 20261-105 contacts →

Exact match

“OASA Entreprenør AS har i dag sitt hovedvirke innen konsulenttjenester mot bygg- og anleggsbransjen, i tillegg til entreprenørtjenester.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 80 infrastructure inspection companies based in Norway

See the full list, filter by size, metro and specialty, and access 606 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure inspection companies based in Norway at a glance

As of Nov 6, 2026
29.4%Verified-email coverage
25.7Average contacts per company
1-10Median size (employees)
10.0%Largest-city concentration · Oslo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
16
51-200
7
201-500
5
501-1,000
2
1,001-5,000
1
5,001-10,000
1
10001+
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 80 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 “infrastructure inspection companies” 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 606 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 6, 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 “infrastructure inspection companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure inspection companies are there based in Norway?

RevenueBase identified 80 company matches for infrastructure inspection companies 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?

Oceaneering Asset Integrity tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most infrastructure inspection companies?

Oslo leads with 8 company records, followed by Stavanger (5) and Trondheim (5).

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 606 professional contacts with verified work emails tracked across these 80 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 6, 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.