Company lists · Data refreshed September 2026

Top 25 Gtm engineering consultancies based in the Netherlands

Name: Gtm engineering consultancies based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 1,113 companies tracked

RevenueBase identified 1,113 gtm engineering consultancies headquartered in the Netherlands as of September 2026 and tracks 26,509 professional contacts across them, including 9,485 with verified work emails and 1,312 with mobile numbers. Rotterdam is the largest hub.

This list covers gtm engineering consultancies 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 13, 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 13, 2026 86% judged on-target in blind review

1,113Companies

26,509Contacts tracked

9,485Verified emails

1,312Mobile numbers

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The 25 largest gtm engineering consultancies based in the Netherlands

Ranked by team size

Top 25 of 1,113 gtm engineering consultancies based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to gtm engineering consultancies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Witteveen BOS	Partial evidence	Deventer, NetherlandsHQ checked Sep 13, 2026	1,001-5,000	1,762 contacts →
	Partial evidence “As an engineering and consultancy firm, we advise and help clients all over the world in resolving today’s complex challenges.” Source: RevenueBase Database · checked Sep 13, 2026
2	Bilfinger Engineering	Partial evidence	Schiedam, NetherlandsHQ checked Sep 13, 2026	1,001-5,000	1,535 contacts →
	Partial evidence “Engineering for greenfield plants or modification and modernization projects for brownfield plants: Bilfinger delivers the optimized solution for our customers in terms of…” Source: RevenueBase Database · checked Sep 13, 2026
3	Antea Group Nederland	Indirect evidence	Heerenveen, NetherlandsHQ checked Sep 13, 2026	1,001-5,000	1,397 contacts →
	Indirect evidence “Antea Group is het thuis van 1800 trotse ingenieurs en adviseurs.” Source: RevenueBase Database · checked Sep 13, 2026
4	VIRO	Indirect evidence	Hengelo, NetherlandsHQ checked Sep 13, 2026	501-1,000	650 contacts →
	Indirect evidence “The performance of technology At VIRO, we think that modern technology’s most important task and challenge is to shape the future.” Source: RevenueBase Database · checked Sep 13, 2026
5	Aveco DE Bondt	Indirect evidence	Holten, NetherlandsHQ checked Sep 13, 2026	501-1,000	423 contacts →
	Indirect evidence “Aveco de Bondt is een middelgroot, onafhankelijk ingenieursbedrijf dat samen met u werkt aan integrale oplossingen op het gebied van bouw, infrastructuur, ruimte en milieu.” Source: RevenueBase Database · checked Sep 13, 2026
6	Deerns	Partial evidence	The Hague, NetherlandsHQ checked Sep 13, 2026	501-1,000	405 contacts →
	Partial evidence “Deerns is an independent engineering firm specialised in providing technical consulting and engineering solutions with almost 500 staff members in offices around the globe.” Source: RevenueBase Database · checked Sep 13, 2026
7	WSP In The Netherlands	Partial evidence	Breda, NetherlandsHQ checked Sep 13, 2026	501-1,000	366 contacts →
	Partial evidence “We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity.” Source: RevenueBase Database · checked Sep 13, 2026
8	Roelofs	Indirect evidence	Den Ham, NetherlandsHQ checked Sep 13, 2026	201-500	250 contacts →
	Indirect evidence “Al 60 jaar houdt Roelofs zich bezig met de (her)inrichting van openbare ruimte.” Source: RevenueBase Database · checked Sep 13, 2026
9	ABT BV	Indirect evidence	Arnhemsestraatweg 358, NetherlandsHQ checked Sep 13, 2026	201-500	247 contacts →
	Indirect evidence “ABT levert als onafhankelijk ingenieursbureau toegevoegde waarde aan de gebouwde omgeving.” Source: RevenueBase Database · checked Sep 13, 2026
10	Vicoma	Indirect evidence	Hoogvliet, NetherlandsHQ checked Sep 13, 2026	201-500	238 contacts →
	Indirect evidence “Engineers van start tot finish U denkt na over de bouw van een nieuwe plant of de optimalisatie van technische installaties.” Source: RevenueBase Database · checked Sep 13, 2026
11	Geonius	Indirect evidence	Geleen, NetherlandsHQ checked Sep 13, 2026	201-500	222 contacts →
	Indirect evidence “Welkom op de bedrijfspagina van Geonius.” Source: RevenueBase Database · checked Sep 13, 2026
12	Nebest	Indirect evidence	Vianen, NetherlandsHQ checked Sep 13, 2026	201-500	218 contacts →
	Indirect evidence “Wij zijn Nebest: een onafhankelijk ingenieurs-/adviesbureau, gespecialiseerd in inspectie, diepgaand technisch onderzoek en advies maar ook projectmanagement in de bouw, infra…” Source: RevenueBase Database · checked Sep 13, 2026
13	TCPM	Indirect evidence	Apeldoorn, NetherlandsHQ checked Sep 13, 2026	51-200	208 contacts →
	Indirect evidence “TCPM Ingenieurs & Adviseurs, strategisch partner voor de industrie.” Source: RevenueBase Database · checked Sep 13, 2026
14	Socotec Nederland	Indirect evidence	Oosterbeek, NetherlandsHQ checked Sep 13, 2026	201-500	199 contacts →
	Indirect evidence “Welkom bij SOCOTEC Nederland!” Source: RevenueBase Database · checked Sep 13, 2026
15	Ingenieursbureau IOB	Indirect evidence	Hellevoetsluis, NetherlandsHQ checked Sep 13, 2026	51-200	172 contacts →
	Indirect evidence “Wij zijn IOB, een ingenieursbureau dat zich richt op integrale technische ontwerpen voor de gebouwde omgeving.” Source: RevenueBase Database · checked Sep 13, 2026
16	IDDS	Indirect evidence	Noordwijk, NetherlandsHQ checked Sep 13, 2026	51-200	159 contacts →
	Indirect evidence “IDDS is een landelijk opererend ingenieurs- en adviesbureau en bedient u met 90 professionals in het gehele traject van onderzoek, advisering en realisatie bij ruimtelijke…” Source: RevenueBase Database · checked Sep 13, 2026
17	Besix NL	Indirect evidence	Dordrecht, NetherlandsHQ checked Sep 13, 2026	51-200	148 contacts →
	Indirect evidence “BESIX is een multidisciplinair bouwbedrijf met een decennialang trackrecord van innovatieve en toonaangevende projecten in Nederland.” Source: RevenueBase Database · checked Sep 13, 2026
18	BK Ingenieurs	Indirect evidence	Velserbroek, NetherlandsHQ checked Sep 13, 2026	51-200	121 contacts →
	Indirect evidence “BK ingenieurs is een allround ingenieurs- en adviesbureau waar specialistische kennis samenkomt.” Source: RevenueBase Database · checked Sep 13, 2026
19	BOM Engineering B.V	Partial evidence	Oud Gastel, NetherlandsHQ checked Sep 13, 2026	51-200	115 contacts →
	Partial evidence “BOM Engineering is een daadkrachtig multidisciplinair ingenieursbureau met een overvloed aan kennis en creativiteit.” Source: RevenueBase Database · checked Sep 13, 2026
20	Cauberg Huygen	Indirect evidence	Rotterdam, NetherlandsHQ checked Sep 13, 2026	51-200	112 contacts →
	Indirect evidence “Cauberg Huygen is een onafhankelijk advies- en ingenieursbureau met meer dan 45 jaar ervaring op het gebied van bouw, infrastructuur, ruimtelijke ordening en onderzoek.” Source: RevenueBase Database · checked Sep 13, 2026
21	Volantis Part Of Sweco	Indirect evidence	Venlo, NetherlandsHQ checked Sep 13, 2026	51-200	110 contacts →
	Indirect evidence “Volantis, part of Sweco, is een multidisciplinair consultancy en expertpartner gespecialiseerd in het ontwerpen en optimaliseren van systemen die comfort, veiligheid en gezondheid…” Source: RevenueBase Database · checked Sep 13, 2026
22	Boot Organiserend Ingenieursburo BV	Indirect evidence	Veenendaal, NetherlandsHQ checked Sep 13, 2026	51-200	109 contacts →
	Indirect evidence “Werken aan een duurzame leefomgeving.” Source: RevenueBase Database · checked Sep 13, 2026
23	JDB Groep	Indirect evidence	Hoofddorp, NetherlandsHQ checked Sep 13, 2026	51-200	107 contacts →
	Indirect evidence “JdB – the best base for construction projects.” Source: RevenueBase Database · checked Sep 13, 2026
24	Gebr. DE Koning	Indirect evidence	Papendrecht, NetherlandsHQ checked Sep 13, 2026	51-200	103 contacts →
	Indirect evidence “Gebr.” Source: RevenueBase Database · checked Sep 13, 2026
25	Intes International Engineering Solutions	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 13, 2026	51-200	102 contacts →
	Partial evidence “IntES is a multi-disciplinary International Engineering Consultant that has provided Solutions for a wide variety of projects throughout China, South East Asia, Europe and Africa…” Source: RevenueBase Database · checked Sep 13, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: gtm engineering consultancies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names gtm engineering consultancies.
Partial evidence: Its own public description names part of gtm engineering consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name gtm engineering consultancies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,113 gtm engineering consultancies based in the Netherlands

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Gtm engineering consultancies based in the Netherlands at a glance

As of Sep 13, 2026

35.8%Verified-email coverage

4.9%Mobile-number coverage

23.8Average contacts per company

1-10Median size (employees)

3.0%Largest-city concentration · Rotterdam

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

647

11-50

342

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

7,6390–30

1,77331–60

4761–90

190–180

25180+

Company record updated

Median 65.0d

00–30

12,81131–60

10,42661–90

2,29690–180

976180+

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 gtm engineering consultancies, 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 “gtm engineering consultancies”. 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 gtm engineering consultancies), 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 gtm engineering consultancies, 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, 9,485 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 13, 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.

Gtm engineering consultancies by metro

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 gtm engineering consultancies, 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 gtm engineering consultancies are there based in the Netherlands?

RevenueBase identified 1,113 gtm engineering consultancies 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?

Witteveen BOS, headquartered in Tj, tops this list with the largest team on record.

Which city has the most gtm engineering consultancies?

Rotterdam leads with 33 headquartered companies, followed by Amsterdam (25) and Eindhoven (12).

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 9,485 verified decision-maker contacts tracked across these 1,113 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 13, 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.