Company lists · Data refreshed September 2026

Top 11 Ocean energy developers based in the Netherlands

RevenueBase identified 28 ocean energy developers headquartered in the Netherlands as of September 2026 and tracks 8,786 professional contacts across them, including 3,628 with verified work emails. The Hague is the largest hub.

This list covers ocean energy developers 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 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
28Companies
8,786Contacts tracked
3,628Verified emails
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The 11 largest ocean energy developers based in the Netherlands

Ranked by team size
Top 11 of 28 ocean energy developers based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to ocean energy developers: 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 17, 20265,001-10,0008,478 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
2Partial evidenceOosterhout, NetherlandsHQ checked Sep 17, 202651-200118 contacts →

Partial evidence

“Jack-Up Barge constructs sustainable offshore energy.”

Source: RevenueBase Database · checked Sep 17, 2026
3Strong evidenceLeiden, NetherlandsHQ checked Sep 17, 202611-5038 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
4Partial evidenceDrachten, NetherlandsHQ checked Sep 17, 202611-5030 contacts →

Partial evidence

“SeaQurrent® develops the TidalKite™ System, an innovative technology that harnesses predictable tidal currents to generate clean baseload energy.”

Source: RevenueBase Database · checked Sep 17, 2026
5Partial evidenceRotterdam, NetherlandsHQ checked Sep 17, 202611-5022 contacts →

Partial evidence

“Provide the world with offshore clean energy

Source: RevenueBase Database · checked Sep 17, 2026
6Indirect evidenceThe Hague, NetherlandsHQ checked Sep 17, 20261-1011 contacts →

Indirect evidence

“Safeguarding our beautiful planet for future generations and pushing boundaries of technology are at the core of our business.”

Source: RevenueBase Database · checked Sep 17, 2026
7Partial evidenceHengelo, NetherlandsHQ checked Sep 17, 202611-5010 contacts →

Partial evidence

“2-B Energy will introduce and commercialize at a global level, an offshore wind power plant concept with significant lower Cost of Energy produced.”

Source: RevenueBase Database · checked Sep 17, 2026
8Indirect evidenceRotterdam, NetherlandsHQ checked Sep 17, 202611-507 contacts →

Indirect evidence

“On 12 December 2016 the Blauwwind Consortium was awarded by the Dutch government the right to develop, construct and operate the Borssele and IV offshore wind farms under a…”

Source: RevenueBase Database · checked Sep 17, 2026
9Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 17, 20261-104 contacts →

Indirect evidence

“Tow-botic Systems is developing various technologies to improve the efficiency and sustainability of maritime operations - Zero emission underwater detachable thrusters for…”

Source: RevenueBase Database · checked Sep 17, 2026
10Partial evidenceArnhem, NetherlandsHQ checked Sep 17, 20261-103 contacts →

Partial evidence

“The Oryon Watermill is an innovative hydro power plant which generates sustainable energy from running water.”

Source: RevenueBase Database · checked Sep 17, 2026
11Partial evidenceThe Hague, NetherlandsHQ checked Sep 17, 202611-501 contacts →

Partial evidence

“DMEC is an accelerator for offshore renewable energy solutions.”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 11 of 28 ocean energy developers based in the Netherlands

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Ocean energy developers based in the Netherlands at a glance

As of Sep 17, 2026
41.3%Verified-email coverage
313.8Average contacts per company
1-10Median size (employees)
17.9%Largest-city concentration · The Hague
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
8
51-200
1
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 28 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 ocean energy developers, 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 “ocean energy developers”. 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 ocean energy developers), 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 ocean energy developers, 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, 3,628 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 ocean energy developers, 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 ocean energy developers are there based in the Netherlands?

RevenueBase identified 28 ocean energy developers 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 ocean energy developers?

The Hague leads with 5 headquartered companies, followed by Aa (1) and Ad (1).

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 3,628 verified decision-maker contacts tracked across these 28 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.