Company lists · Data refreshed September 2026

Top 22 Offshore construction companies based in Denmark

RevenueBase identified 50 offshore construction companies headquartered in Denmark as of September 2026 and tracks 3,334 professional contacts across them, including 646 with verified work emails. Esbjerg is the largest hub.

This list covers offshore construction companies headquartered in Denmark, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review
50Companies
3,334Contacts tracked
646Verified emails
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The 22 largest offshore construction companies based in Denmark

Ranked by team size
Top 22 of 50 offshore construction companies based in Denmark, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to offshore construction companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceCopenhagen V, DenmarkHQ checked Sep 17, 20261,001-5,000750 contacts →

Partial evidence

“Cadeler is a pure-play offshore wind installation partner and the global leader in turbine transport and installation, operating the world’s largest fleet of heavy-lift jack-up…”

Source: RevenueBase Database · checked Sep 17, 2026
2Partial evidenceAalborg, DenmarkHQ checked Sep 17, 2026201-500437 contacts →

Partial evidence

“CS WIND Offshore, based in Aalborg, Denmark in Northern Europe, specializes in the production of premium offshore wind foundations, utilizing decades of industry expertise.”

Source: RevenueBase Database · checked Sep 17, 2026
3Partial evidenceAalborg Sv, DenmarkHQ checked Sep 17, 2026501-1,000351 contacts →

Partial evidence

“Liftra specializes in designing, engineering, and manufacturing tailor-made solutions for onshore and offshore wind turbine installation, maintenance, and transportation.”

Source: RevenueBase Database · checked Sep 17, 2026
4Indirect evidenceGlostrup, DenmarkHQ checked Sep 17, 2026201-500237 contacts →

Indirect evidence

“Norisol is a leading service and contracting company.”

Source: RevenueBase Database · checked Sep 17, 2026
5Indirect evidenceEsbjerg, DenmarkHQ checked Sep 17, 2026201-500120 contacts →

Indirect evidence

“We help our customers succeed by delivering world-class service and reliable turnkey solutions, built on strong engineering know-how, skilled execution and a strong innovative…”

Source: RevenueBase Database · checked Sep 17, 2026
6Partial evidenceEsbjerg, DenmarkHQ checked Sep 17, 202651-20089 contacts →

Partial evidence

“NorSPIE is a consortium of offshore specialists from SPIE Oil & Gas Services and NorSea.”

Source: RevenueBase Database · checked Sep 17, 2026
7Partial evidenceFredericia, DenmarkHQ checked Sep 17, 2026201-50080 contacts →

Partial evidence

“World leader in offshore wind installation and service solutions A2Sea is dedicated to providing the offshore wind industry with safer, sustainable, and more costefficient…”

Source: RevenueBase Database · checked Sep 17, 2026
8Partial evidenceCopenhagen, DenmarkHQ checked Sep 17, 202651-20078 contacts →

Partial evidence

“Drawing on decades of maritime capabilities to operate large assets and execute complex offshore projects, Maersk Offshore Wind is committed to solving the current energy…”

Source: RevenueBase Database · checked Sep 17, 2026
9Strong evidenceEsbjerg Ø, DenmarkHQ checked Sep 17, 202651-20055 contacts →

Strong evidence

“We offer specialists in welding, metalwork and a range of other skilled areas to both onshore and offshore, construction and shipbuilding industries.”

Source: RevenueBase Database · checked Sep 17, 2026
10Partial evidenceVeflinge, DenmarkHQ checked Sep 17, 202611-5051 contacts →

Partial evidence

“Our DNA: At NCT Offshore A/S we focus on safety, reliability, innovation & adaptability and pursue a strong team spirit and entrepreneurial company culture.”

Source: RevenueBase Database · checked Sep 17, 2026
11Indirect evidenceFrederikshavn, DenmarkHQ checked Sep 17, 2026201-50047 contacts →

Indirect evidence

“Skagen SSB was established in 1984 with a keen focus on the marine industry.”

Source: RevenueBase Database · checked Sep 17, 2026
12Indirect evidenceEsbjerg N, DenmarkHQ checked Sep 17, 202651-20047 contacts →

Indirect evidence

“Welcome to EMS, your trusted partner in overcoming challenges within the world’s most essential industries.”

Source: RevenueBase Database · checked Sep 17, 2026
13Indirect evidenceGrenaa, DenmarkHQ checked Sep 17, 202651-20036 contacts →

Indirect evidence

“Vi er en af landets førende leverandører inden for komplekse stål- og rørtekniske anlæg.”

Source: RevenueBase Database · checked Sep 17, 2026
14Indirect evidenceHorsens, DenmarkHQ checked Sep 17, 202611-5023 contacts →

Indirect evidence

“Marine works for the future!”

Source: RevenueBase Database · checked Sep 17, 2026
15Indirect evidenceVarde, DenmarkHQ checked Sep 17, 202651-20022 contacts →

Indirect evidence

“Titan Europe have highly dedicated and skilled workforce and are thereby able to offer a broad range of products and services related to steel structure such as…”

Source: RevenueBase Database · checked Sep 17, 2026
16Partial evidenceNyborg, DenmarkHQ checked Sep 17, 202611-5017 contacts →

Partial evidence

“MPP Offshore Support Vessels, DP2 and DP1.”

Source: RevenueBase Database · checked Sep 17, 2026
17Indirect evidenceVejle, DenmarkHQ checked Sep 17, 202611-5013 contacts →

Indirect evidence

“Weissenborn is a company with a rich heritage in metalworking, established in in Vejle, Denmark.”

Source: RevenueBase Database · checked Sep 17, 2026
18Partial evidenceLemvig, DenmarkHQ checked Sep 17, 202611-5013 contacts →

Partial evidence

“VG Entreprenør A/S is one of the leading companies in Denmark in construction of breakwaters, coastel protection and land reklamation.”

Source: RevenueBase Database · checked Sep 17, 2026
19Partial evidenceBirkerød, DenmarkHQ checked Sep 17, 202611-505 contacts →

Partial evidence

“Explorer Marine SBoSS ApS is a fully integrated, dynamic, offshore services supply company.”

Source: RevenueBase Database · checked Sep 17, 2026
20Indirect evidenceEsbjerg, DenmarkHQ checked Sep 17, 20261-105 contacts →

Indirect evidence

“Service Group Esbjerg ønsker til en hver tid at fremstå som den seriøse og troværdige samarbejdspartner.”

Source: RevenueBase Database · checked Sep 17, 2026
21Partial evidenceAarhus, DenmarkHQ checked Sep 17, 202611-502 contacts →

Partial evidence

“WindOCG is a specialised offshore consulting group focused on WTG installation planning, project support, and execution advisory services.”

Source: RevenueBase Database · checked Sep 17, 2026
22Indirect evidenceDenmarkHQ checked Sep 17, 2026501-1,0001 contacts →

Indirect evidence

“Rotor houses Tower Fabrication and Assembly Costum Solutions SM industries is owned by EURO-STEEL and has many years of expertise in the area of production, erection and…”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 22 of 50 offshore construction companies based in Denmark

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Offshore construction companies based in Denmark at a glance

As of Sep 17, 2026
19.4%Verified-email coverage
66.7Average contacts per company
11-50Median size (employees)
16.0%Largest-city concentration · Esbjerg
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
14
51-200
13
201-500
8
501-1,000
3
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 50 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among offshore construction companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Denmark whose own description of what they do matches “offshore construction companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names offshore construction companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among offshore construction companies, and records with no verified work email. Companies headquartered outside Denmark are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 646 across the full list. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names offshore construction companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many offshore construction companies are there based in Denmark?

RevenueBase identified 50 offshore construction companies headquartered in Denmark as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Cadeler, headquartered in Denmark, tops this list with the largest team on record.

Which city has the most offshore construction companies?

Esbjerg leads with 8 headquartered companies, followed by Esbjerg South (2) and Fredericia (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 646 verified decision-maker contacts tracked across these 50 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.