Company lists · Data refreshed November 2026

Top 25 Maritime maintenance companies based in Norway

RevenueBase identified 107 company matches for maritime maintenance companies associated with Norway as of November 2026 and tracks 1,881 professional contacts across them, including 470 with verified work emails. Oslo is the largest hub.

This list covers company matches for maritime maintenance 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
107Companies
1,881Contacts tracked
470Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest maritime maintenance companies based in Norway

Ranked by team size
Top 25 of 107 company matches for maritime maintenance 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 matchØlensvåg, NorwayHQ recorded Nov 6, 20261,001-5,000259 contacts →

Exact match

“During the past decade, Westcon Yards (Westcon) has developed one of the most modern and successful offshore and maritime service facilities in the industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLysaker, NorwayHQ recorded Nov 6, 2026201-500180 contacts →

Exact match

“Buksér og Berging AS is a leading supplier of marine services within port and terminals, ocean towage, offshore work and complex marine operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGjerdsvika, NorwayHQ recorded Nov 6, 2026201-500171 contacts →

Exact match

“Sanco Shipping AS (Sanco) manages day-to-day operations as well as fleet renewals, financing and chartering in accordance with the board of directors of the different ship owning…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAalesund, NorwayHQ recorded Nov 6, 2026201-500134 contacts →

Exact match

“Havila Subsea & Renewables operates an advanced fleet of vessels dedicated to Diving, Offshore Inspection, Repair, and Maintenance (IRM), as well as Construction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBygstad, NorwayHQ recorded Nov 6, 2026501-1,000119 contacts →

Exact match

“We bring comfort to life at sea.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKristiansund, NorwayHQ recorded Nov 6, 2026201-500106 contacts →

Exact match

“Abyss utfører alle tjenester på sjøen - over og under vann.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSkudeneshavn, NorwayHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“UniSea is a maritime software company supporting more than 160 customers worldwide, covering a combined fleet of 2,600+ vessels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGursken, NorwayHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Eit fleksibelt verft Med godt handverk og fokus på berekraft skaper vi verdiar for kundane våre.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchFarsund, NorwayHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“FarMar is a maritime transport and logistics company based in Farsund.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLeirvik I Sogn, NorwayHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Gjennom generasjoner har godt handverk vært vårt varemerke.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFiskarstrand, NorwayHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“At the forefront of development - Fiskerstrand Verft AS, established in 1909, is a competitive and reliable ship yard located in Sula municipality, 22 km from Ålesund on the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHaugesund, NorwayHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Diving & maintenance contractor operating worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMongstad, NorwayHQ recorded Nov 6, 2026201-50027 contacts →

Exact match

“CCB Mongstad AS (CCB) leverer logistikktjenester, forvalter eiendom, havne og basetjenester innenfor offshore- og marine sektoren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchUlsteinvik, NorwayHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Green Yard har som mål å være det mest bærekraftige alternativet i bransjen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVestnes, NorwayHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Aas Mek Verksted AS is a modern and efficient shipyard with operations and engineering departments, workshops for steel and aluminium constructions, piping, internal work…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchÅlesund, NorwayHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“CCOM is the leading provider of safety management systems / ISM / maintenance and document management for vessels in Norway- Integrated ISM (security management) solution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRandaberg, NorwayHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“NWG offers rapid response and fast delivery of repairs and maintenance of mechanical, drilling and subsea equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBømlo, NorwayHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Bømlo Skipsservice er et moderne og fleksibelt serviceverksted med høy gjennomføringsevne og bred teknisk kompetanse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSola, NorwayHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Albatross Industries AS was established in 2006.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTananger, NorwayHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Since 1985, Anlegg og Marine Service AS have always aimed to be the First Hands on Deck.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSøreidgrend, NorwayHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Marine Parts & Propulsion specializes in engine, generator sets, propeller systems, spare parts, equipment & service for marine, offshore, fisheries & industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“TECO Maritime Group is at the forefront in the green transition journey that the maritime industry's under-going.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSandtorg, NorwayHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Selfa Arctic har siden 1972 levert over 800 fiskefartøy til norske fiskere og internasjonale markeder.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHaugesund, NorwayHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchKleppestø, NorwayHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Vi i NIRO Gruppen er totalleverandør av vedlikeholdstjenester for Eiendom, Industri og Offshore.”

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

Showing 25 of 107 maritime maintenance companies based in Norway

See the full list, filter by size, metro and specialty, and access 470 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Maritime maintenance companies based in Norway at a glance

As of Nov 6, 2026
25.0%Verified-email coverage
17.6Average contacts per company
11-50Median size (employees)
11.2%Largest-city concentration · Oslo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
49
11-50
29
51-200
19
201-500
6
501-1,000
1
1,001-5,000
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 107 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 “maritime maintenance 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 470 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 “maritime maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many maritime maintenance companies are there based in Norway?

RevenueBase identified 107 company matches for maritime maintenance 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?

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

Which city has the most maritime maintenance companies?

Oslo leads with 12 company records, followed by Haugesund (4) and Alesund (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 470 professional contacts with verified work emails tracked across these 107 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.

Ready to reach these companies? Verified emails and direct dials for all 107 maritime maintenance companies based in Norway. Start with a free account, no credit card.

Download this list →

Related lists

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.