Company lists · Data refreshed September 2026

Top 25 Offshore platform operators based in Norway

RevenueBase identified 70 company matches for offshore platform operators associated with Norway as of September 2026 and tracks 9,500 professional contacts across them, including 2,342 with verified work emails and 495 with mobile numbers. Stavanger is the largest hub.

This list covers company matches for offshore platform operators 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 September 5, 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 Sep 5, 2026 How this list was built
70Companies
9,500Contacts tracked
2,342Verified emails
495Mobile numbers
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The 25 largest offshore platform operators based in Norway

Ranked by team size
Top 25 of 70 company matches for offshore platform operators based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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 matchSandnes, NorwayHQ recorded Sep 5, 20265,001-10,0002,373 contacts →

Exact match

“Archer is a company providing drilling and well services to the global energy industry.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchOslo, NorwayHQ recorded Sep 5, 2026501-1,0001,860 contacts →

Exact match

“BW Offshore engineers innovative floating production solutions.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchOslo, NorwayHQ recorded Sep 5, 20261,001-5,000720 contacts →

Exact match

“DNO ASA is a Norwegian oil and gas operator active in the Middle East, the North Sea and West Africa.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchSandnes, NorwayHQ recorded Sep 5, 2026501-1,000629 contacts →

Exact match

“Always do better" is our guiding principle leading us through the energy transition and towards our vision of becoming the preferred supplier of drilling services.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchKristiansand, NorwayHQ recorded Sep 5, 20261,001-5,000560 contacts →

Exact match

“October 2021.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchUlsteinvik, NorwayHQ recorded Sep 5, 2026501-1,000501 contacts →

Exact match

“Island Offshore - The Island Offshore Group is a leading provider of services to the offshore industry ranging from Platform Supply, Walk-to-work and Anchor Handling to Advanced…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchHaugesund, NorwayHQ recorded Sep 5, 2026201-500454 contacts →

Exact match

“Reach Subsea ASA (“Reach Subsea”, “Reach” or “the Group”) is a prominent offshore contractor that offer high quality solutions and technology to clients in need of ocean data and…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchMongstad, NorwayHQ recorded Sep 5, 2026201-500133 contacts →

Exact match

“PSW Technology offers a wide range of services and solutions to the global drilling industry.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchSandsli, NorwayHQ recorded Sep 5, 202651-200114 contacts →

Exact match

“Island Drilling was established in 2006 by industry veterans and Island Offshore, the leading global player in well intervention, to build and own special purpose semi-submersible…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchSandnes, NorwayHQ recorded Sep 5, 202651-200106 contacts →

Exact match

“Techouse is a leader in the provision of offshore platform processing equipment and services to the international oil & gas industry.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchSandnes, NorwayHQ recorded Sep 5, 202651-20091 contacts →

Exact match

“Macro Offshore, is a fully integrated owner and operator of accommodation vessels with a fleet of two harsh-environment deep-water accommodation jack-up rigs, Haven and Crossway…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchFornebu, NorwayHQ recorded Sep 5, 202651-20078 contacts →

Exact match

“Føn Energy Services is an independent service provider to the offshore energy sector.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchStavanger, NorwayHQ recorded Sep 5, 202651-20052 contacts →

Exact match

“Sub Sea Services is a solution-focused, flexible and collaboration oriented partner to the offshore drilling industry.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchNorwayHQ recorded Sep 5, 202651-20050 contacts →

Exact match

“Petrolink operates platforms, subsea installations and floating production units offshore, oil and gas terminals onshore, refineries and process plants including power plants and…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchFosnavag, NorwayHQ recorded Sep 5, 202651-20045 contacts →

Exact match

“Remøy Shipping is a fully integrated shipping company and has its main activity within the oil and gas industry since the beginning of the 1980s.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchHaugesund, NorwayHQ recorded Sep 5, 202611-5044 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17Exact matchStavanger, NorwayHQ recorded Sep 5, 2026201-50043 contacts →

Exact match

“IOT Group is an international service organisation within the oil & gas industry, with worldwide locations in the most important oil & gas logistics hubs.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchStavanger, NorwayHQ recorded Sep 5, 202651-20031 contacts →

Exact match

“Dwellop Group is an independent Norwegian company delivering topside handling equipment for Well Intervention, WorkOver and P&A operations.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchTananger, NorwayHQ recorded Sep 5, 202651-20023 contacts →

Exact match

“WellPartner AS is a service company that delivers technical expertise and high quality equipment and services within subsea drilling, completion and intervention operations.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20Exact matchRudskogen, NorwayHQ recorded Sep 5, 202651-20023 contacts →

Exact match

“Om NOBLE INSTALLATION AS: Heleid datterselskap av Noble AS, etablert i Vår virksomhet er innenfor marine operasjoner, offshore installasjon, mekanisk montasje og produksjon.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchVestby, NorwayHQ recorded Sep 5, 202611-5022 contacts →

Exact match

“The company is located at Vestby, about 40 kilometer outside Oslo City.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22Exact matchSola, NorwayHQ recorded Sep 5, 202651-20020 contacts →

Exact match

“Albatross Industries AS was established in 2006.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23Exact matchStavanger, NorwayHQ recorded Sep 5, 202611-5017 contacts →

Exact match

“WE ARE KNOWN FOR BETTER SERVICE & FASTER DELIVERY Independent Oil Tools AS started out back in 1992 in Norway.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24Exact matchBergen, NorwayHQ recorded Sep 5, 20261-109 contacts →

Exact match

“Insea Quality Services is a consultancy company with a high level of competency and experience in both inshore and offshore subsea operations.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25Exact matchHaugesund, NorwayHQ recorded Sep 5, 202611-508 contacts →

Exact match

“Edda Accommodation is a dedicated and specialized provider of offshore accommodation service vessels.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 25 of 70 offshore platform operators based in Norway

See the full list, filter by size, metro and specialty, and access 2,342 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore platform operators based in Norway at a glance

As of Sep 5, 2026
24.7%Verified-email coverage
5.2%Mobile-number coverage
135.7Average contacts per company
11-50Median size (employees)
25.7%Largest-city concentration · Stavanger
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
17
51-200
18
201-500
6
501-1,000
3
1,001-5,000
3
5,001-10,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “offshore platform operators” 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 2,342 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 September 5, 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 “offshore platform operators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore platform operators are there based in Norway?

RevenueBase identified 70 company matches for offshore platform operators associated with Norway as of September 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?

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

Which city has the most offshore platform operators?

Stavanger leads with 18 company records, followed by Kristiansand (6) and Haugesund (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 2,342 professional contacts with verified work emails tracked across these 70 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 September 5, 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.