Company lists · Data refreshed September 2026

Top 25 Consultancy services based in the Netherlands

Name: Consultancy services based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 11,336 companies tracked

RevenueBase identified 11,336 company matches for consultancy services associated with the Netherlands as of September 2026 and tracks 72,015 professional contacts across them, including 25,641 with verified work emails and 6,931 with mobile numbers. Amsterdam is the largest hub.

This list covers company matches for consultancy services 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 24, 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 24, 2026 How this list was built

11,336Companies

72,015Contacts tracked

25,641Verified emails

6,931Mobile numbers

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The 25 largest consultancy services based in the Netherlands

Ranked by team size

Top 25 of 11,336 company matches for consultancy services based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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	Bearingpoint	Exact match	Amsterdam, NetherlandsHQ recorded Sep 24, 2026	5,001-10,000	8,106 contacts →
	Exact match “BearingPoint is an independent management and technology consultancy.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2	Bilfinger Engineering	Exact match	Schiedam, NetherlandsHQ recorded Sep 24, 2026	1,001-5,000	1,535 contacts →
	Exact match “Engineering for greenfield plants or modification and modernization projects for brownfield plants: Bilfinger delivers the optimized solution for our customers in terms of…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	Valcon	Exact match	Utrecht, NetherlandsHQ recorded Sep 24, 2026	1,001-5,000	1,527 contacts →
	Exact match “At Valcon, we are a European powerhouse in AI- and data-driven business transformation.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4	PET Hoogeveen	Exact match	Hoogeveen, NetherlandsHQ recorded Sep 24, 2026	n/a	1,506 contacts →
	Exact match “pet projectinrichters; uw professionele partner voor de inrichting van kantoren, zorginstellingen, scholen en overheidsinstellingen.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	Baker Tilly Netherlands	Exact match	Utrecht, NetherlandsHQ recorded Sep 24, 2026	1,001-5,000	996 contacts →
	Exact match “Meer dan cijfers: wij zijn jouw partner in groei Bij Baker Tilly kijken we verder.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	ACES	Exact match	Laren, NetherlandsHQ recorded Sep 24, 2026	n/a	597 contacts →
	Exact match “Met ruim 25 jaar ervaring in werving en selectie en arbeidsmarktvraagstukken heeft ACES International een totaal visie op de arbeidsmarkt ontwikkeld.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7	Countus	Exact match	Zwolle, NetherlandsHQ recorded Sep 24, 2026	501-1,000	526 contacts →
	Exact match “Countus is een accountants- en adviesorganisatie die voor haar klanten, medewerkers en stakeholders streeft naar duurzaam succes.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8	VAN Oers	Exact match	Breda, NetherlandsHQ recorded Sep 24, 2026	201-500	409 contacts →
	Exact match “Wij creëren zelf de kansen.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	Hospitality Group	Exact match	Amersfoort, NetherlandsHQ recorded Sep 24, 2026	51-200	385 contacts →
	Exact match “Hospitality Group is het advies- en projectmanagementbureau voor hospitality, facility management, huisvesting en inkoop.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	Turner	Exact match	Leusden, NetherlandsHQ recorded Sep 24, 2026	51-200	342 contacts →
	Exact match “Wij zijn Turner, dé specialist in strategie-executie.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11	At Osborne	Exact match	Hilversum, NetherlandsHQ recorded Sep 24, 2026	51-200	316 contacts →
	Exact match “AT Osborne lost ruimtelijke vraagstukken op.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12	JS Consultancy	Exact match	5211 Al 's Hertogenbosch, NetherlandsHQ recorded Sep 24, 2026	201-500	283 contacts →
	Exact match “JS Consultancy is al meer dan 30 jaar marktleider in het bemiddelen van professionals voor de publieke zaak.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13	BOL Adviseurs	Exact match	Boxmeer, NetherlandsHQ recorded Sep 24, 2026	201-500	272 contacts →
	Exact match “De roots van Bol Adviseurs liggen in de accountancy.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14	Vanberkel Professionals B Corp	Exact match	Zoetermeer, NetherlandsHQ recorded Sep 24, 2026	201-500	268 contacts →
	Exact match “Vanberkel Professionals versterkt publieke organisaties bij vraagstukken die inhoudelijke expertise én uitvoeringskracht vereisen.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15	Vicoma	Exact match	Hoogvliet, NetherlandsHQ recorded Sep 24, 2026	201-500	238 contacts →
	Exact match “Engineers van start tot finish U denkt na over de bouw van een nieuwe plant of de optimalisatie van technische installaties.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	Sparke & Keane	Exact match	Eindhoven, NetherlandsHQ recorded Sep 24, 2026	51-200	214 contacts →
	Exact match “Wij zijn experts in Strategy Consulting, Lean Project & Project Management, Digital Transformation, Finance & Control en Business Intelligence.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17	Elastiq-Connect The Fitlance Company	Exact match	's-hertogenbosch, NetherlandsHQ recorded Sep 24, 2026	201-500	200 contacts →
	Exact match “Een nieuwe kijk op de wereld.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	ANG	Exact match	Montfoort, NetherlandsHQ recorded Sep 24, 2026	51-200	194 contacts →
	Exact match “ANG is hét adviesbureau als het gaat om het bijhouden en up-to-date krijgen/houden van betrouwbare gegevens.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19	AP Support	Exact match	Naarden, NetherlandsHQ recorded Sep 24, 2026	201-500	183 contacts →
	Exact match “Kickstart jouw carrière bij AP Support!” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20	Bestuursacademie Nederland	Exact match	Hilversum, NetherlandsHQ recorded Sep 24, 2026	51-200	179 contacts →
	Exact match “Samen met klanten en partners bouwt de Bestuursacademie Nederland mee aan de professionalisering van het openbaar bestuur.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21	IRIXS	Exact match	Enter, NetherlandsHQ recorded Sep 24, 2026	51-200	166 contacts →
	Exact match “Met ruim 160 collega’s heeft Irixs kennis en ervaring in huis op het gebied van bedrijfsprocessen, strategische vraagstukken, AFAS Software, Business Intelligence én…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22	USG Finance NL	Exact match	Utrecht, NetherlandsHQ recorded Sep 24, 2026	51-200	166 contacts →
	Exact match “USG Finance Professionals is het aanspreekpunt voor organisaties die behoefte hebben aan financiële expertise.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23	ERAC	Exact match	Eindhoven, NetherlandsHQ recorded Sep 24, 2026	51-200	165 contacts →
	Exact match “ERAC (European and Regional Affairs Consultancy) is founded in 1992 to assist regional and national governments in developing and implementing programmes within the framework of…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24	Adjust Consulting	Exact match	Amstelveen, NetherlandsHQ recorded Sep 24, 2026	201-500	160 contacts →
	Exact match “Adjust is a no-nonsense procurement consultancy firm, which optimizes the procurement process and realizes cost savings for every organisation (public or private) on both tactical…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
25	Adviesbureau DWA	Exact match	Gouda, NetherlandsHQ recorded Sep 24, 2026	51-200	157 contacts →
	Exact match “DWA building services & energy consultants is a consultancy firm that offers research and consultancy services on the field of renewable energy and energy efficiency in the built…” Recorded in the RevenueBase company graph · Sep 24, 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 “consultancy services”. 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 11,336 consultancy services based in the Netherlands

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Consultancy services based in the Netherlands at a glance

As of Sep 24, 2026

35.6%Verified-email coverage

9.6%Mobile-number coverage

6.4Average contacts per company

1-10Median size (employees)

8.0%Largest-city concentration · Amsterdam

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

9,670

11-50

1,286

51-200

280

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 26.0d

19,5960–30

5,60231–60

32561–90

1290–180

106180+

Company record updated

Median 78.0d

00–30

21,73031–60

28,87661–90

18,37190–180

3,038180+

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 “consultancy services” 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 25,641 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 24, 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.

Consultancy services by metro

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 “consultancy services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many consultancy services are there based in the Netherlands?

RevenueBase identified 11,336 company matches for consultancy services 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?

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

Which city has the most consultancy services?

Amsterdam leads with 905 company records, followed by Rotterdam (432) and Utrecht (302).

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 25,641 professional contacts with verified work emails tracked across these 11,336 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 24, 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.