Company lists · Data refreshed October 2026

Top 20 Offshore installation contractors based in Stavanger, Norway

Name: Offshore installation contractors based in Stavanger, Norway
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 19, 2026 33 companies tracked

RevenueBase identified 33 company matches for offshore installation contractors associated with Stavanger, Norway as of October 2026 and tracks 2,017 professional contacts across them, including 752 with verified work emails. Across Norway, Stavanger is the largest hub for this category.

This list covers company matches for offshore installation contractors associated with Stavanger, 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 October 19, 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 Oct 19, 2026 How this list was built

33Companies

2,017Contacts tracked

752Verified emails

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The 20 largest offshore installation contractors based in Stavanger, Norway

Ranked by team size

Top 20 of 33 company matches for offshore installation contractors based in Stavanger, Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Kaefer Norway	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	1,001-5,000	669 contacts →
	Exact match “KAEFER is a part of the KAEFER Group, one of Europe’s largest construction companies.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2	Global Maritime	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	201-500	463 contacts →
	Exact match “Global Maritime delivers integrated marine solutions for a changing offshore world.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3	Ocean Installer	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	201-500	279 contacts →
	Exact match “Ocean Installer is a leading marine construction company that specializes in offshore installation services with more than 15 years of experience delivering large and complex…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4	IK Group	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	201-500	134 contacts →
	Exact match “We solve engineering challenges others can't.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5	SUB SEA Services AS	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	51-200	57 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 · Oct 19, 2026 · View company records in RevenueBase
6	Dwellop Group	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	51-200	33 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 · Oct 19, 2026 · View company records in RevenueBase
7	MDE Personell	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	201-500	26 contacts →
	Exact match “MDE Personell tilbyr dyktige fagfolk til olje- og gassindustrien, både onshore og offshore.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8	Stinger Technology AS	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	11-50	24 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 · Oct 19, 2026 · View company records in RevenueBase
9	Moreld	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	1,001-5,000	18 contacts →
	Exact match “Moreld is an industrial multi-disciplinary engineering group offering full-scope services across the offshore energy and marine industries including subsea installations.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10	Ross Offshore	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	11-50	13 contacts →
	Exact match “We combine almost 30 years of heritage in North Sea operations with the global marine and engineering capabilities of AGR, ABL, OWC and Longitude across the Aqualis group – to…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11	Tech Trade AS	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	11-50	12 contacts →
	Exact match “Overview Tech Trade AS is a leading supplier of process equipment and systems to the oil and gas industries, world‐wide.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12	RIG Partner AS	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	1-10	9 contacts →
	Exact match “Rig Partner is an independent service company with highly qualified resources with extensive experience from rig operations and projects.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13	Moreld Ocean Wind	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	11-50	5 contacts →
	Exact match “Moreld Ocean Wind (MOW) is a company within the Moreld group, which is established for the purpose of executing large, complex offshore wind projects on an EPCI basis.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14	Opplæringskontoret For Offshore FAG	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	1-10	4 contacts →
	Exact match “Opplæringskontoret for Offshore fag ble etablert i av 7 medlemsbedrifter, som tok inn til sammen 36 lærlinger.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15	Oil-Tech AS	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	11-50	4 contacts →
	Exact match “Oil-Tech AS is an engineering company based on employees with more than 20 years of experience from the Oil & Gas business.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16	Endúr Energy Solutions	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	201-500	3 contacts →
	Exact match “Endúr Energy Solutions (tidligere Endúr Fabricom AS) er et veletablert oljeserviceselskap med hovedkontor i Stavanger og med en solid erfaring som leverandør av vedlikehold…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17	Habu Subsea AS	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	11-50	3 contacts →
	Exact match “Partnering for success with the Habu Group Subsea Smart Solutions AS is part owned by The Habu Group, a private investment company focusing mainly on the energy sector in Europe…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18	Stavanger Engineering AS	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	11-50	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19	Saga Offshore Partners AS	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	1-10	2 contacts →
	Exact match “Supplier of drilling, maintenance, engineering and equipment/product services on fixed installations and associated markets on the Norwegian Continental Shelf.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20	Swire Oilfield Services A S	Exact match	Stavanger, NorwayHQ recorded Oct 19, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “offshore installation contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 20 of 33 offshore installation contractors based in Stavanger, Norway

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Offshore installation contractors based in Stavanger, Norway at a glance

As of Oct 19, 2026

37.3%Verified-email coverage

61.1Average contacts per company

11-50Median size (employees)

Oct 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole Norway list rather than for Stavanger, so it is reported there. Company counts and contact totals on this page are exact for Stavanger, over 33 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 Stavanger, Norway whose business descriptions match “offshore installation contractors” 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 752 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 October 19, 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 installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore installation contractors are there based in Stavanger, Norway?

RevenueBase identified 33 company matches for offshore installation contractors associated with Stavanger, Norway as of October 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?

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

Which city in Norway has the most offshore installation contractors?

Stavanger leads Norway with 33 company records, followed by Oslo (20) and Haugesund (14).

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 752 professional contacts with verified work emails tracked across these 33 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 October 19, 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.