Company lists · Data refreshed September 2026

Top 25 Offshore wind operations software companies based in the Netherlands

RevenueBase identified 128 offshore wind operations software companies headquartered in the Netherlands as of September 2026 and tracks 11,867 professional contacts across them, including 4,747 with verified work emails. Amsterdam is the largest hub.

This list covers offshore wind operations software companies headquartered in the Netherlands, 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 29, 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 29, 2026 86% judged on-target in blind review
128Companies
11,867Contacts tracked
4,747Verified emails
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The 25 largest offshore wind operations software companies based in the Netherlands

Ranked by team size
Top 25 of 128 offshore wind operations software companies based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to offshore wind operations software 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 evidenceAmsterdam, NetherlandsHQ checked Sep 29, 20265,001-10,0008,478 contacts →

Partial evidence

“SBM Offshore is the world’s deepwater ocean-infrastructure expert.”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceDelft, NetherlandsHQ checked Sep 29, 2026201-500395 contacts →

Partial evidence

“Ampelmann is the leading offshore access provider that delivers safe and efficient access solutions to the global offshore energy sector.”

Source: RevenueBase Database · checked Sep 29, 2026
3Strong evidenceSliedrecht, NetherlandsHQ checked Sep 29, 2026201-500321 contacts →

Strong evidence

“IQIP provides fully integrated solutions for on and offshore foundation installation and decommissioning in the offshore wind, oil & gas, and coastal & civil markets.”

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceHoofddorp, NetherlandsHQ checked Sep 29, 20261,001-5,000313 contacts →

Partial evidence

“Seafox is a leading global offshore jack-up company, providing services to support the oil & gas and renewable industry.”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceSchiedam, NetherlandsHQ checked Sep 29, 2026201-500272 contacts →

Partial evidence

“GustoMSC, part of NOV, provides offshore designs, reliable equipment and engineering solutions.”

Source: RevenueBase Database · checked Sep 29, 2026
6Strong evidenceAmersfoort, NetherlandsHQ checked Sep 29, 2026201-500176 contacts →

Strong evidence

“Welcome to Full Circle Wind Services, the independent, multi-brand turbine operations, maintenance, and repair service for every scale of onshore wind operation.”

Source: RevenueBase Database · checked Sep 29, 2026
7Strong evidenceNieuw-vennep, NetherlandsHQ checked Sep 29, 2026501-1,000174 contacts →

Strong evidence

“With a proud history in offshore wind, I’ve been at the forefront of connecting high-voltage systems that power the world’s most ambitious renewable energy projects.”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceHg, NetherlandsHQ checked Sep 29, 202651-200166 contacts →

Partial evidence

“HSM Offshore Energy is an integrated solution provider in EPCIC (Engineering, Procurement, Construction, Installation and Commissioning) multi-disciplinary offshore renewable…”

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceOosterhout, NetherlandsHQ checked Sep 29, 202651-200118 contacts →

Partial evidence

“Jack-Up Barge constructs sustainable offshore energy.”

Source: RevenueBase Database · checked Sep 29, 2026
10Strong evidenceThe Hague, NetherlandsHQ checked Sep 29, 202611-50101 contacts →

Strong evidence

“OAK Offshore Companies are leading providers of experienced and skilled professionals to the: Oil & Gas Industry Offshore Wind Maritime Industry We deliver this through our…”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceRotterdam, NetherlandsHQ checked Sep 29, 202651-20078 contacts →

Partial evidence

“KCI Offshore Engineering has been providing design, engineering, and consultancy services to the offshore industry for over 40 years.”

Source: RevenueBase Database · checked Sep 29, 2026
12Indirect evidenceDen Helder, NetherlandsHQ checked Sep 29, 202611-5063 contacts →

Indirect evidence

“SeaMar is a family-owned maritime service provider, founded in and headquartered in Den Helder.”

Source: RevenueBase Database · checked Sep 29, 2026
13Strong evidenceDelft, NetherlandsHQ checked Sep 29, 202611-5055 contacts →

Strong evidence

“ECE Offshore is an engineering, cable operations and equipment company focused on the offshore wind cable installation industry.”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceWapenveld, NetherlandsHQ checked Sep 29, 202611-5049 contacts →

Indirect evidence

“Do you want to reduce costs, having safer processes, fewer emissions, and work more efficiently?”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceLelystad, NetherlandsHQ checked Sep 29, 202651-20048 contacts →

Indirect evidence

“Energy for tomorrow's planet.”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceArnhem, NetherlandsHQ checked Sep 29, 202651-20044 contacts →

Partial evidence

“Maximizing your energy potential OutSmart is an independent team of 45 renewable energy specialists, dedicated to optimizing wind, solar, and storage projects.”

Source: RevenueBase Database · checked Sep 29, 2026
17Partial evidenceNg, NetherlandsHQ checked Sep 29, 202611-5039 contacts →

Partial evidence

“Windfarm development, construction and operation is integral part of your core business.”

Source: RevenueBase Database · checked Sep 29, 2026
18Partial evidenceLeiden, NetherlandsHQ checked Sep 29, 202611-5038 contacts →

Partial evidence

“Oceans of Energy is the worldwide leader in offshore solar.”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceSchiedam, NetherlandsHQ checked Sep 29, 202611-5036 contacts →

Partial evidence

“Enersea is a true offshore engineering specialist, offering consultancy, structural design services and production systems design.”

Source: RevenueBase Database · checked Sep 29, 2026
20Partial evidenceHarlingen, NetherlandsHQ checked Sep 29, 2026201-50034 contacts →

Partial evidence

“SeaZip Offshore Service focusses on robust, manoeuvrable crew transfer, support and survey vessels.”

Source: RevenueBase Database · checked Sep 29, 2026
21Strong evidenceLeiden, NetherlandsHQ checked Sep 29, 202611-5032 contacts →

Strong evidence

“IX Renewables specializes in management and consultancy services for wind energy projects, both offshore wind (bottom fixed and floating) and onshore wind.”

Source: RevenueBase Database · checked Sep 29, 2026
22Partial evidenceRotterdam, NetherlandsHQ checked Sep 29, 202611-5030 contacts →

Partial evidence

“Offshore Independents is a leading offshore engineering and consultancy firm.”

Source: RevenueBase Database · checked Sep 29, 2026
23Strong evidenceAmsterdam, NetherlandsHQ checked Sep 29, 202611-5028 contacts →

Strong evidence

“GBM Works develops advanced offshore technologies for the installation and removal of wind turbine foundations.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceAmsterdam, NetherlandsHQ checked Sep 29, 202611-5026 contacts →

Partial evidence

“Since the opening in May 2017 Gemini Wind Park is now one of the largest wind parks in the world in terms of capacity, size and production.”

Source: RevenueBase Database · checked Sep 29, 2026
25Partial evidenceRotterdam, NetherlandsHQ checked Sep 29, 202611-5022 contacts →

Partial evidence

“Provide the world with offshore clean energy”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 128 offshore wind operations software companies based in the Netherlands

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Offshore wind operations software companies based in the Netherlands at a glance

As of Sep 29, 2026
40.0%Verified-email coverage
92.7Average contacts per company
11-50Median size (employees)
5.5%Largest-city concentration · Amsterdam
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
50
51-200
11
201-500
9
501-1,000
2
1,001-5,000
2
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 128 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 wind operations software 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 the Netherlands whose own description of what they do matches “offshore wind operations software 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 wind operations software 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 wind operations software companies, and records with no verified work email. Companies headquartered outside Netherlands 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, 4,747 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 29, 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 wind operations software 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 wind operations software companies are there based in the Netherlands?

RevenueBase identified 128 offshore wind operations software companies headquartered in the Netherlands 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?

SBM Offshore, headquartered in Netherlands, tops this list with the largest team on record.

Which city has the most offshore wind operations software companies?

Amsterdam leads with 7 headquartered companies, followed by Rotterdam (7) and The Hague (6).

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 4,747 verified decision-maker contacts tracked across these 128 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 29, 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.