Company lists · Data refreshed September 2026

Top 25 Marine energy consultants based in the Netherlands

Name: Marine energy consultants based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 124 companies tracked

RevenueBase identified 124 company matches for marine energy consultants associated with the Netherlands as of September 2026 and tracks 3,921 professional contacts across them, including 511 with verified work emails. Rotterdam is the largest hub.

This list covers company matches for marine energy consultants associated with the Netherlands, 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 September 17, 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 Sep 17, 2026 How this list was built

124Companies

3,921Contacts tracked

511Verified emails

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The 25 largest marine energy consultants based in the Netherlands

Ranked by team size

Top 25 of 124 company matches for marine energy consultants based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Heerema Marine Contractors	Exact match	Leiden, NetherlandsHQ recorded Sep 17, 2026	1,001-5,000	2,643 contacts →
	Exact match “Heerema Marine Contractors is a world-leading marine contractor in the international offshore energy industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	HSM Offshore Energy BV	Exact match	Hg, NetherlandsHQ recorded Sep 17, 2026	51-200	166 contacts →
	Exact match “HSM Offshore Energy is an integrated solution provider in EPCIC (Engineering, Procurement, Construction, Installation and Commissioning) multi-disciplinary offshore renewable…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Atlas Professionals	Exact match	Ha, NetherlandsHQ recorded Sep 17, 2026	1,001-5,000	139 contacts →
	Exact match “Atlas Professionals is a leading international recruitment company, that connects professional staff with the energy, renewable, and marine industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Jack-Up Barge BV	Exact match	Oosterhout, NetherlandsHQ recorded Sep 17, 2026	51-200	118 contacts →
	Exact match “Jack-Up Barge constructs sustainable offshore energy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Fusie Engineers	Exact match	Breda, NetherlandsHQ recorded Sep 17, 2026	51-200	72 contacts →
	Exact match “Fusie Engineers drives innovation in engineering across the energy, renewable and maritime sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	ECE Offshore	Exact match	Delft, NetherlandsHQ recorded Sep 17, 2026	11-50	55 contacts →
	Exact match “ECE Offshore is an engineering, cable operations and equipment company focused on the offshore wind cable installation industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	IVER	Exact match	Lelystad, NetherlandsHQ recorded Sep 17, 2026	51-200	48 contacts →
	Exact match “Energy for tomorrow's planet.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Outsmart	Exact match	Arnhem, NetherlandsHQ recorded Sep 17, 2026	51-200	44 contacts →
	Exact match “Maximizing your energy potential OutSmart is an independent team of 45 renewable energy specialists, dedicated to optimizing wind, solar, and storage projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Bakker Repair Services	Exact match	Sliedrecht, NetherlandsHQ recorded Sep 17, 2026	51-200	39 contacts →
	Exact match “Bakker Repair B.V.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Enersea BV	Exact match	Schiedam, NetherlandsHQ recorded Sep 17, 2026	11-50	36 contacts →
	Exact match “Enersea is a true offshore engineering specialist, offering consultancy, structural design services and production systems design.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	IX Renewables	Exact match	Leiden, NetherlandsHQ recorded Sep 17, 2026	11-50	32 contacts →
	Exact match “IX Renewables specializes in management and consultancy services for wind energy projects, both offshore wind (bottom fixed and floating) and onshore wind.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Saltwater Engineering B.V	Exact match	Dordrecht, NetherlandsHQ recorded Sep 17, 2026	11-50	30 contacts →
	Exact match “Saltwater provides tailor-made engineering solutions for the naval and offshore industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Offshore Independents	Exact match	Rotterdam, NetherlandsHQ recorded Sep 17, 2026	11-50	30 contacts →
	Exact match “Offshore Independents is a leading offshore engineering and consultancy firm.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Waterproof Marine Consultancy & Services B.V	Exact match	Lelystad, NetherlandsHQ recorded Sep 17, 2026	11-50	30 contacts →
	Exact match “WaterProof BV is a specialized consultancy company for the marine sector focusing on both marine consultancy and marine services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Roodhart Marine & Offshore Services	Exact match	Rotterdam, NetherlandsHQ recorded Sep 17, 2026	51-200	23 contacts →
	Exact match “Since 1982 we have been supplying Genuine, OEM and Alternative products for over 90% of the main brands of pumps, electric motors and other rotating equipment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Royal Roos	Exact match	Rotterdam Havens, NetherlandsHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “At Royal Roos, we are committed to investing in the future of greener shipping.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Svasek Hydraulics	Exact match	Rotterdam, NetherlandsHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Svašek Hydraulics is a specialist consultant in coastal, harbour and river engineering.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Marinemasters	Exact match	Zuid-beijerland, NetherlandsHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Marine Masters act as contractors and consultants for • Underwriters, Claims Handlers and Brokers • Shipowners and Managers • Offshore Energy industry We offer consultancy for…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Mocean Offshore	Exact match	Rotterdam, NetherlandsHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Mocean is a fully independent marine engineering consultancy company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Flying Fish	Exact match	Delft, NetherlandsHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “At Flying Fish, we're on a mission to lead the way in sustainable shipping, with a strong focus on zero-emission fleet operations.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Baars-Cipro	Exact match	Lijnden, NetherlandsHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Onderzoek en advies op en onder de waterlijn” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	ESP Renewables	Exact match	Zeist, NetherlandsHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “ESP Renewables is a broad group of passionate experts, excited to support with renewable projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Aktis Hydraulics	Exact match	Zwolle, NetherlandsHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “BMT Group has announced that the Dutch subsidiary of BMT Ship & Coastal Dynamics Ltd, BMT Ship & Coastal Dynamics BV, is now operating independently as Aktis Hydraulics BV…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	C-Ventus Offshore Windfarm Services BV	Exact match	Ijmuiden, NetherlandsHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Recognizing the demand for a dedicated service provider with specialist knowledge in offshore windfarm installation, Balance of Plant (BoP) maintenance and decommissioning…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Passer Lars	Exact match	Rotterdam, NetherlandsHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “PASSER LARS provide our clients with a comprehensive service offering of specialist offshore equipment rental, in-house design engineering, project management capabilities, cable…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “marine energy consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 124 marine energy consultants based in the Netherlands

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Marine energy consultants based in the Netherlands at a glance

As of Sep 17, 2026

13.0%Verified-email coverage

31.6Average contacts per company

1-10Median size (employees)

9.7%Largest-city concentration · Rotterdam

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 124 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 the Netherlands whose business descriptions match “marine energy consultants” 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 511 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 September 17, 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 “marine energy consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many marine energy consultants are there based in the Netherlands?

RevenueBase identified 124 company matches for marine energy consultants associated with the Netherlands as of September 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?

Heerema Marine Contractors tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most marine energy consultants?

Rotterdam leads with 12 company records, followed by The Hague (8) and Amsterdam (6).

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 511 professional contacts with verified work emails tracked across these 124 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 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 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.