Company lists · Data refreshed September 2026

Top 18 Offshore platform operators based in the Netherlands

RevenueBase identified 49 offshore platform operators headquartered in the Netherlands as of September 2026 and tracks 15,227 professional contacts across them, including 5,098 with verified work emails and 910 with mobile numbers. Amsterdam is the largest hub.

This list covers offshore platform operators 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
49Companies
15,227Contacts tracked
5,098Verified emails
910Mobile numbers
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The 18 largest offshore platform operators based in the Netherlands

Ranked by team size
Top 18 of 49 offshore platform operators based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names offshore platform operators: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
SBM OffshorePartial evidence
Amsterdam, NetherlandsHQ checked Sep 5, 20265,001-10,0008,478

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

Source: company website · checked Sep 5, 2026
2Leiden, NetherlandsHQ checked Sep 5, 20261,001-5,0002,643

“Heerema Marine Contractors is a world-leading marine contractor in the international offshore energy industry.”

Source: company website · checked Sep 5, 2026
3
Bluewater Energy ServicesIndirect evidence
Hoofddorp, NetherlandsHQ checked Sep 5, 2026501-1,000704

“Bluewater specializes in the design, lease, ownership and operation of Floating Production Storage and Offloading (FPSO) vessels; and the design and supply of advanced turret…”

Source: company website · checked Sep 5, 2026
4
DixstoneIndirect evidence
Hoofddorp, NetherlandsHQ checked Sep 5, 20261,001-5,000546

“Headquartered in Hoofddorp, the Netherlands, Dixstone is an affiliate of the Perenco Group, specialized in integrated solutions for the industry.”

Source: company website · checked Sep 5, 2026
5
Ampelmann OperationsPartial evidence
Delft, NetherlandsHQ checked Sep 5, 2026201-500395

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

Source: company website · checked Sep 5, 2026
6
SeafoxPartial evidence
Hoofddorp, NetherlandsHQ checked Sep 5, 20261,001-5,000313

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

Source: company website · checked Sep 5, 2026
7
PetrodecPartial evidence
Spicalaan 13 2132 Jg Hoofddorp the Netherlands, NetherlandsHQ checked Sep 5, 202651-200168

“Petrodec is a responsible offshore contractor, ready to deliver safe, efficient and innovative decommissioning or re-use solutions.”

Source: company website · checked Sep 5, 2026
8
VAN Laar Maritime B.VIndirect evidence
Ijmuiden, NetherlandsHQ checked Sep 5, 202611-5081

“Van Laar Maritime owns and operates a growing fleet of 33 guard, chase- and (seismic) support vessels worldwide.”

Source: company website · checked Sep 5, 2026
9
Swift Drilling B.VIndirect evidence
Oosterhout, NetherlandsHQ checked Sep 5, 202651-20054

“SWIFT DRILLING: HIGH VALUE DRILLING, WORKOVER + P&A SOLUTIONS Within Swift Drilling we strive to have the best performance in safety and efficiency in good cooperation with the…”

Source: company website · checked Sep 5, 2026
10
OOS EnergyIndirect evidence
Goes, NetherlandsHQ checked Sep 5, 2026201-50049

“OOS Energy is founded in 2017 to provide Drilling and Plugging & Abandonment services to the oil & gas industry.”

Source: company website · checked Sep 5, 2026
11Rotterdam, NetherlandsHQ checked Sep 5, 202611-5037

“ROG, your partner for Dockside and Onsite services!”

Source: company website · checked Sep 5, 2026
12
SPT OffshorePartial evidence
Woerden, NetherlandsHQ checked Sep 5, 202611-5030

“SPT Offshore, a DEME Offshore subsidiary, is the leading offshore contractor for suction pile anchors and foundations.”

Source: company website · checked Sep 5, 2026
13
Llyr MarinePartial evidence
Jg, NetherlandsHQ checked Sep 5, 2026501-1,00027

“LLyr Marine is Operating a Fleet of 24 Offshore Vessels: AHTS, DSV, Pipelay, Barges, Multicats, Lift boat.”

Source: company website · checked Sep 5, 2026
14
Combifloat Systems B.VIndirect evidence
Capelle Ad Ijssel, NetherlandsHQ checked Sep 5, 202611-5023

“We Elevate Your Business Operating on all continents, Combifloat owns an extensive portfolio of fully modular floating and self-elevating marine equipment particularly suitable…”

Source: company website · checked Sep 5, 2026
15
CrownersPartial evidence
Rotterdam, NetherlandsHQ checked Sep 5, 202611-5013

“Crowner’s Services is a privately owned company serving the offshore oil & gas and offshore wind industry.”

Source: company website · checked Sep 5, 2026
16
Z-Bridge BVPartial evidence
Ijmuiden, NetherlandsHQ checked Sep 5, 202611-5012

“The Bring-to-Work (B2W) system is developed by Z-Bridge Offshore Access Solutions, with the objective to continue the improvement of safety and operational efficiency in offshore…”

Source: company website · checked Sep 5, 2026
17
Weatherford Netherlands B.VIndirect evidence
Den Helder, NetherlandsHQ checked Sep 5, 202611-501
Source: company website · checked Sep 5, 2026
18Rotterdam, NetherlandsHQ checked Sep 5, 20261-101

“The L-Bow provides an innovative way of transferring Offshore Personnel more efficiently in terms of; 1.”

Source: company website · checked Sep 5, 2026

Showing 18 of 49 offshore platform operators based in the Netherlands

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Offshore platform operators based in the Netherlands at a glance

As of Sep 5, 2026
11-50Median size (employees)
AmsterdamLargest hub · 3 HQs
910Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
11
11-50
17
51-200
8
201-500
6
501-1,000
2
1,001-5,000
4
5,001-10,000
1

Verified emails by last verification

0–30
4,801
31–60
271
61–90
0
90–180
0
180+
26

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 platform operators, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 platform operators”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among offshore platform operators, 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 an evidence 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, 5,098 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 5, 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

How many offshore platform operators are there based in the Netherlands?

RevenueBase identified 49 offshore platform operators 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 platform operators?

Amsterdam leads with 3 headquartered companies, followed by Hoofddorp (3) and Ijmuiden (3).

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 5,098 verified decision-maker contacts tracked across these 49 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 5, 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.