Company lists · Data refreshed November 2026

Top 21 Maritime construction contractors based in Norway

RevenueBase identified 42 company matches for maritime construction contractors associated with Norway as of November 2026 and tracks 838 professional contacts across them, including 200 with verified work emails. Oslo is the largest hub.

This list covers company matches for maritime construction contractors 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
42Companies
838Contacts tracked
200Verified emails
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The 21 largest maritime construction contractors based in Norway

Ranked by team size
Top 21 of 42 company matches for maritime construction contractors 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 matchLysaker, NorwayHQ recorded Nov 6, 202651-200132 contacts →

Exact match

“Consulting, design and engineering for offshore, coastal and civil construction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVindafjord, NorwayHQ recorded Nov 6, 2026501-1,000119 contacts →

Exact match

“Westcon Yards AS is a modern shipyard with a main focus on offshore service, shipbuilding, rig and ship repair.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact 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
6Exact matchSandefjord, NorwayHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Industri Mekanikk AS is a shipbuilding company based out of Fokserød veien 35, Sandefjord, Vestfold, Norway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBergen, NorwayHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Vi utfører oppdrag innen mudring, sprenging, riving, konstruksjon, inspeksjon og mye mer under vann.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchStavanger/sandnes, NorwayHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Vest Betong utfører og leverer alle typer tjenester innen betongfaget.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSunde, NorwayHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Zenit Engineering AS er samansett av ingeniørar med nøkkelkompetanse og lang erfaring fra skipsverft, livbåtindustri, skipsutstyrs-industri, offshore, mekanisk industri, og…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRaudeberg, NorwayHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“BAATBYGG OFFERS SERVICES WITHIN THE FOLLOWING AREAS: • plate work and all classes of welding of steel, aluminium and stainless steel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFinnsnes, NorwayHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Finnsnes Dykk & Anleggservice AS er en maritim entreprenør som leverer tjenester til havbruksnæringen, entreprenører og det offentlige.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHonningsvåg, NorwayHQ recorded Nov 6, 202611-506 contacts →

Exact match

“MARINE CONTRACTING - MARINE INFRASTRUCTURE - MARINE SERVICE - SEABED SOLUTIONS - PIPELINES - MARINE CREW - TRANSPORT - Cargo”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVolda, NorwayHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Vågegruppa er eit familieeigd konsern med røter på Sunnmøre.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFillan, NorwayHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Kystplan AS er et ingeniørfirma som utfører konsulenttjenester innenfor bygg og anlegg, med hovedvekt på planarbeid, byggesaksbistand og prosjektering innen vei, vann og avløp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact match5105 Eidsvåg I Åsane, NorwayHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“Vår kompetanse er innen forretningsområdene; infrastruktur, vann og avløp, grunn og betongarbeid, telekommunikasjon, vei og dekkearbeider, samt opparbeiding/oppgradering av…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOsøyro, NorwayHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTromsø, NorwayHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHardbakke, NorwayHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Solund Verft AS is a shipbuilding company based out of 5 Gnr 41 Bnr, Hardbakke, Norway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKristiansand, NorwayHQ recorded Nov 6, 202611-502 contacts →

Exact match

“VI BRINGER NYTT LIV TIL SKJÆRGÅRDEN Skjærgårdsbygg er et byggfirma som holder til på Flekkerøy, helt sør i Kristiansand kommune, og tar på oss byggeoppdrag over hele…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMåløy, NorwayHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Seacon er et selskap som spesialiserer seg innen maritim prosjektering, med mange års kompetanse innen fiskeri og maritim virksomhet generelt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTvedestrand, NorwayHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

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

Showing 21 of 42 maritime construction contractors based in Norway

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Maritime construction contractors based in Norway at a glance

As of Nov 6, 2026
23.9%Verified-email coverage
20.0Average contacts per company
11-50Median size (employees)
4.8%Largest-city concentration · Oslo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
12
51-200
11
501-1,000
2
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 42 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 construction 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 200 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 construction contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many maritime construction contractors are there based in Norway?

RevenueBase identified 42 company matches for maritime construction contractors 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?

Dr.Techn. Olav Olsen AS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most maritime construction contractors?

Oslo leads with 2 company records, followed by Sandefjord (2) and Tromso (2).

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 200 professional contacts with verified work emails tracked across these 42 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.