Company lists · Data refreshed October 2026

Top 12 Deepwater engineering contractors based in Rotterdam, Netherlands

RevenueBase identified 29 company matches for deepwater engineering contractors associated with Rotterdam, Netherlands as of October 2026 and tracks 4,788 professional contacts across them, including 2,266 with verified work emails. Across the Netherlands, Rotterdam is the largest hub for this category.

This list covers company matches for deepwater engineering contractors associated with Rotterdam, 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 October 11, 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 Oct 11, 2026 How this list was built
29Companies
4,788Contacts tracked
2,266Verified emails
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The 12 largest deepwater engineering contractors based in Rotterdam, Netherlands

Ranked by team size
Top 12 of 29 company matches for deepwater engineering contractors based in Rotterdam, Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRotterdam, NetherlandsHQ recorded Oct 11, 202651-200100 contacts →

Exact match

“The Offshore Partners provides technical and project management services for vessel new-builds, conversions and R&M projects, as well as for installation projects in offshore…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchRotterdam, NetherlandsHQ recorded Oct 11, 202611-5039 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchRotterdam, NetherlandsHQ recorded Oct 11, 202611-5023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchRotterdam, NetherlandsHQ recorded Oct 11, 202611-5016 contacts →

Exact match

“Mocean is a fully independent marine engineering consultancy company.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchRotterdam, NetherlandsHQ recorded Oct 11, 202611-505 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 · Oct 11, 2026 · View company records in RevenueBase
6Exact matchRotterdam, NetherlandsHQ recorded Oct 11, 202611-505 contacts →

Exact match

“XPRTHUB is an independent organisation, specialising in consultancy, engineering, project support & recruitment in the offshore energy industry.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchRotterdam, NetherlandsHQ recorded Oct 11, 20261-104 contacts →

Exact match

“I am involved and passionate independant entrepeneur with a vast international experience.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchRotterdam, NetherlandsHQ recorded Oct 11, 20261-104 contacts →

Exact match

“Raising the bar in Decommissioning Triton Offshore can assist companies with their offshore projects by delivering engineering support on/offshore where we focus mainly on the…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchRotterdam, NetherlandsHQ recorded Oct 11, 20261-103 contacts →

Exact match

“H2Offshore Engineering is an engineering company serving the offshore energy industry.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchRotterdam, NetherlandsHQ recorded Oct 11, 2026201-5003 contacts →

Exact match

“Navaltex Technology Group is client oriented international company comprising a range of enterprises acting as a global provider of integrated services, products and solutions for…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchRotterdam, NetherlandsHQ recorded Oct 11, 20261-102 contacts →

Exact match

“Dredging, fluvial and marine works.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchRotterdam, NetherlandsHQ recorded Oct 11, 202611-501 contacts →

Exact match

“HM Holland Realty B.V.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 12 of 29 deepwater engineering contractors based in Rotterdam, Netherlands

See the full list, filter by size, metro and specialty, and access 2,266 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Deepwater engineering contractors based in Rotterdam, Netherlands at a glance

As of Oct 11, 2026
47.3%Verified-email coverage
165.1Average contacts per company
11-50Median size (employees)
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
8
51-200
4
201-500
1
1,001-5,000
1
5,001-10,000
2

Email recency for this list is measured across the whole Netherlands list rather than for Rotterdam, so it is reported there. Company counts and contact totals on this page are exact for Rotterdam, over 29 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 Rotterdam, Netherlands whose business descriptions match “deepwater engineering contractors” 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 2,266 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 October 11, 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 “deepwater engineering contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many deepwater engineering contractors are there based in Rotterdam, Netherlands?

RevenueBase identified 29 company matches for deepwater engineering contractors associated with Rotterdam, Netherlands as of October 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?

The Offshore Partners BV tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the Netherlands has the most deepwater engineering contractors?

Rotterdam leads the Netherlands with 29 company records, followed by Amsterdam (6) and Schiedam (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 2,266 professional contacts with verified work emails tracked across these 29 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 October 11, 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.