Company lists · Data refreshed November 2026

Top 25 Subsurface technical consulting firms based in the Netherlands

RevenueBase identified 117 company matches for subsurface technical consulting firms associated with the Netherlands as of November 2026 and tracks 10,278 professional contacts across them, including 5,141 with verified work emails. The Hague is the largest hub.

This list covers company matches for subsurface technical consulting firms 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 November 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
117Companies
10,278Contacts tracked
5,141Verified emails
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The 25 largest subsurface technical consulting firms based in the Netherlands

Ranked by team size
Top 25 of 117 company matches for subsurface technical consulting firms based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchNootdorp, NetherlandsHQ recorded Nov 5, 202610001+8,737 contacts →

Exact match

“We are the world’s leading Geo-data specialist, collecting and analysing comprehensive information about the Earth and the structures built upon it.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchApeldoorn, NetherlandsHQ recorded Nov 5, 202651-200196 contacts →

Exact match

“TCPM Ingenieurs & Adviseurs, strategisch partner voor de industrie.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchTolbert, NetherlandsHQ recorded Nov 5, 202651-20075 contacts →

Exact match

“Wiertsema & Partners is al ruim 46 jaar expert in het uitvoeren en leveren van geo- en milieutechnisch onderzoek, monitoring en advies.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact match's-hertogenbosch, NetherlandsHQ recorded Nov 5, 202651-20072 contacts →

Exact match

“HDB Wie zijn HDB, het onderzoeksbureau voor de wereld van morgen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchLeiderdorp, NetherlandsHQ recorded Nov 5, 202651-20065 contacts →

Exact match

“PanTerra Geoconsultants is a leading geological service provider with over 35 years of worldwide industry experience.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchRijswijk, NetherlandsHQ recorded Nov 5, 202651-20051 contacts →

Exact match

“Triple specializes in consulting services and provision of staff to the energy, oil, gas, chemical, power and related processing industries.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchWoerden, NetherlandsHQ recorded Nov 5, 202611-5042 contacts →

Exact match

“Versatec Energy, a Bureau Veritas company, is a global technical consultancy that serves the Oil & Gas, Energy, and Marine Industries.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchMiddelbeers, NetherlandsHQ recorded Nov 5, 202651-20039 contacts →

Exact match

“Wij zijn Silt.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchRotterdam, NetherlandsHQ recorded Nov 5, 202611-5035 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchAmsterdam, NetherlandsHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“T&A Survey is an experienced, independent and technologically advanced subsurface research company specialised in subsurface research, geothermal energy and mining.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchRotterdam, NetherlandsHQ recorded Nov 5, 202651-20030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchDe Meern, NetherlandsHQ recorded Nov 5, 202611-5029 contacts →

Exact match

“Adviesbureau in geotechniek en milieu Advisering en uitvoering van o.a- sonderingen- funderings- en bouwputadvies - milieukundig bodemonderzoek - bodemsanering -…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSchiedam, NetherlandsHQ recorded Nov 5, 202651-20022 contacts →

Exact match

“HRPP, your Trusted Employer and Partner in Flexible Workforce Support.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchUtrecht, NetherlandsHQ recorded Nov 5, 202611-5021 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchRotterdam, NetherlandsHQ recorded Nov 5, 202611-5016 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchHendrik-ido-ambacht, NetherlandsHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“Cataly Partners is a successful firm for consultancy and interim professionals with high profile clients from sectors oil, gas, energy and process industry, terminals and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchWageningen, NetherlandsHQ recorded Nov 5, 202651-20014 contacts →

Exact match

“wij leven geo’ - partner in advies, project en detachering - 2500 jaar Geo ervaring in huis - deskundig op elke locatie - inhoudelijk betrokken werkgever”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchWoerden, NetherlandsHQ recorded Nov 5, 20261-1013 contacts →

Exact match

“DTE Engineers is een onafhankelijk ingenieursbureau, gespecialiseerd in sleufloze technieken en landfalls.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchThe Hague, NetherlandsHQ recorded Nov 5, 202651-20012 contacts →

Exact match

“Bennet & Boss provides highly specialised engineering Consultancy & Project Services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchGoes, NetherlandsHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“ABO Milieuconsult B.V.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchVollenhove, NetherlandsHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Poelsema Veldwerk Bureau, is een bedrijf dat zich richt op het veldwerk voor grote adviesbureau's.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchLelystad, NetherlandsHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Ons specialisme ligt in geotechniek, omgevingsmonitoring en milieu.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchThe Hague, NetherlandsHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Overdevest Adviseurs is een gerenommeerd technisch adviesbureau dat gevestigd is in Den Haag.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchHuissen, NetherlandsHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Greenhouse Advies is een adviesbureau dat praktische kennis en ervaring optimaal toepast in multidisciplinaire projecten.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchRijswijk, NetherlandsHQ recorded Nov 5, 202651-2008 contacts →

Exact match

“PDS was founded in the early nineties with a mission to help Petroleum Industry Leaders build competitive edge technology and drive business transformation programmes across their…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 117 subsurface technical consulting firms based in the Netherlands

See the full list, filter by size, metro and specialty, and access 5,141 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Subsurface technical consulting firms based in the Netherlands at a glance

As of Nov 5, 2026
50.0%Verified-email coverage
87.8Average contacts per company
1-10Median size (employees)
9.4%Largest-city concentration · The Hague
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
59
11-50
39
51-200
17
201-500
1
10001+
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 117 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 “subsurface technical consulting firms” 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 5,141 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 November 5, 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 “subsurface technical consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many subsurface technical consulting firms are there based in the Netherlands?

RevenueBase identified 117 company matches for subsurface technical consulting firms associated with the Netherlands as of November 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?

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

Which city has the most subsurface technical consulting firms?

The Hague leads with 11 company records, followed by Rotterdam (7) and Amersfoort (3).

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 5,141 professional contacts with verified work emails tracked across these 117 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 November 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 117 subsurface technical consulting firms based in the Netherlands. Start with a free account, no credit card.

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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.