Company lists · Data refreshed September 2026

Top 25 B2B consultancy services based in the Netherlands

Name: B2B 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 23, 2026 2,989 companies tracked

RevenueBase identified 2,989 B2B consultancy services headquartered in the Netherlands as of September 2026 and tracks 25,450 professional contacts across them, including 9,490 with verified work emails and 2,580 with mobile numbers. Amsterdam is the largest hub.

This list covers B2B consultancy services 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 23, 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 23, 2026 86% judged on-target in blind review

2,989Companies

25,450Contacts tracked

9,490Verified emails

2,580Mobile numbers

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The 25 largest B2B consultancy services based in the Netherlands

Ranked by team size

Top 25 of 2,989 B2B consultancy services based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to B2B consultancy services: 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	Bearingpoint	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 23, 2026	5,001-10,000	8,106 contacts →
	Partial evidence “BearingPoint is an independent management and technology consultancy.” Source: RevenueBase Database · checked Sep 23, 2026
2	Valcon	Indirect evidence	Utrecht, NetherlandsHQ checked Sep 23, 2026	1,001-5,000	1,527 contacts →
	Indirect evidence “At Valcon, we are a European powerhouse in AI- and data-driven business transformation.” Source: RevenueBase Database · checked Sep 23, 2026
3	Baker Tilly Netherlands	Indirect evidence	Utrecht, NetherlandsHQ checked Sep 23, 2026	1,001-5,000	996 contacts →
	Indirect evidence “Meer dan cijfers: wij zijn jouw partner in groei Bij Baker Tilly kijken we verder.” Source: RevenueBase Database · checked Sep 23, 2026
4	Ig&h	Indirect evidence	Utrecht, NetherlandsHQ checked Sep 23, 2026	501-1,000	396 contacts →
	Indirect evidence “IG & H is a consulting and technology company with in-depth sector expertise across financial services, healthcare and retail.” Source: RevenueBase Database · checked Sep 23, 2026
5	Turner	Indirect evidence	Leusden, NetherlandsHQ checked Sep 23, 2026	51-200	342 contacts →
	Indirect evidence “Wij zijn Turner, dé specialist in strategie-executie.” Source: RevenueBase Database · checked Sep 23, 2026
6	Sparke & Keane	Indirect evidence	Eindhoven, NetherlandsHQ checked Sep 23, 2026	51-200	214 contacts →
	Indirect evidence “Wij zijn experts in Strategy Consulting, Lean Project & Project Management, Digital Transformation, Finance & Control en Business Intelligence.” Source: RevenueBase Database · checked Sep 23, 2026
7	PW Consulting	Indirect evidence	Culemborg, NetherlandsHQ checked Sep 23, 2026	51-200	192 contacts →
	Indirect evidence “PW Consulting is the specialist in the field of Business Analytics, including e.g.” Source: RevenueBase Database · checked Sep 23, 2026
8	Inlumi	Indirect evidence	Utrecht, NetherlandsHQ checked Sep 23, 2026	201-500	176 contacts →
	Indirect evidence “inlumi is a global team of 250+ specialists in digital transformation for the office of the CFO – advisory, technology implementation and managed operations.” Source: RevenueBase Database · checked Sep 23, 2026
9	Adjust Consulting	Partial evidence	Amstelveen, NetherlandsHQ checked Sep 23, 2026	201-500	160 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 23, 2026
10	Transfer Solutions	Indirect evidence	Leerdam, NetherlandsHQ checked Sep 23, 2026	51-200	160 contacts →
	Indirect evidence “If you prefer to approach your organization's IT challenges with a focus on business results rather than technology, if you're seeking a reliable partner that doesn't embark on…” Source: RevenueBase Database · checked Sep 23, 2026
11	Perfact Group	Indirect evidence	Munstergeleen, NetherlandsHQ checked Sep 23, 2026	51-200	129 contacts →
	Indirect evidence “Perfact.” Source: RevenueBase Database · checked Sep 23, 2026
12	Holland Inkoop Professionals HIP	Indirect evidence	Capelle Aan Den Ijssel, NetherlandsHQ checked Sep 23, 2026	51-200	114 contacts →
	Indirect evidence “Wij zijn Holland Inkoop Professionals (HIP), een toonaangevend inkoopadviesbureau dat zich richt op het oplossen van zowel inhoudelijke als personele vraagstukken voor…” Source: RevenueBase Database · checked Sep 23, 2026
13	Zicht Consultants	Partial evidence	Utrecht, NetherlandsHQ checked Sep 23, 2026	51-200	114 contacts →
	Partial evidence “ZICHT Consultants richt zich op vraagstukken op het gebied van procesverbeteringen, datamanagement, implementaties en project- en programmamanagement.” Source: RevenueBase Database · checked Sep 23, 2026
14	Luminis	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 23, 2026	51-200	110 contacts →
	Indirect evidence “At Luminis, we do things a little differently.” Source: RevenueBase Database · checked Sep 23, 2026
15	Quistor	Indirect evidence	Bergen Op Zoom, NetherlandsHQ checked Sep 23, 2026	201-500	107 contacts →
	Indirect evidence “Founded in 2005, Quistor is Europe’s largest Oracle partner focusing on revolutionizing businesses through customer-centered consulting, complex implementations, and exceptional…” Source: RevenueBase Database · checked Sep 23, 2026
16	Eraneos Netherlands	Partial evidence	Ax, NetherlandsHQ checked Sep 23, 2026	201-500	107 contacts →
	Partial evidence “Eraneos is an international management and technology consultancy that helps shape the digital future of organizations.” Source: RevenueBase Database · checked Sep 23, 2026
17	Protiviti The Netherlands	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 23, 2026	5,001-10,000	91 contacts →
	Indirect evidence “Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…” Source: RevenueBase Database · checked Sep 23, 2026
18	AVISI	Indirect evidence	Arnhem, NetherlandsHQ checked Sep 23, 2026	51-200	89 contacts →
	Indirect evidence “Onze droom is en blijft een wereld waar software het onmogelijke mogelijk maakt.” Source: RevenueBase Database · checked Sep 23, 2026
19	NEXXT	Indirect evidence	Wognum, NetherlandsHQ checked Sep 23, 2026	51-200	89 contacts →
	Indirect evidence “Bij NEXXT maken we IT tot een strategische kracht die organisaties laat groeien, innoveren en meebewegen met verandering.” Source: RevenueBase Database · checked Sep 23, 2026
20	Galan Groep	Indirect evidence	Baarn, NetherlandsHQ checked Sep 23, 2026	11-50	88 contacts →
	Indirect evidence “Galan Groep -'Breed kijken, dwars denken en actief meedoen!' De Galan Groep helpt opdrachtgevers zélf effectiever te worden in het oplossen van hun vraagstukken.” Source: RevenueBase Database · checked Sep 23, 2026
21	CQM	Indirect evidence	Eindhoven, NetherlandsHQ checked Sep 23, 2026	11-50	87 contacts →
	Indirect evidence “CQM is a strategic partner who helps you take your organization, processes, employees, products and services to a higher level on a structural basis.” Source: RevenueBase Database · checked Sep 23, 2026
22	Cloud Primero B.V	Indirect evidence	Rotterdam, NetherlandsHQ checked Sep 23, 2026	51-200	85 contacts →
	Indirect evidence “Cloud Primero has built capabilities across a diverse set of in-demand technologies.” Source: RevenueBase Database · checked Sep 23, 2026
23	DUTCH	Indirect evidence	Hilversum, NetherlandsHQ checked Sep 23, 2026	51-200	81 contacts →
	Indirect evidence “Dutch is een advies- en projectmanagement bureau.” Source: RevenueBase Database · checked Sep 23, 2026
24	Student Consultant	Partial evidence	Tilburg, NetherlandsHQ checked Sep 23, 2026	51-200	79 contacts →
	Partial evidence “Student Consultant is een adviesbureau dat volledig wordt gerund door ambitieuze studenten.” Source: RevenueBase Database · checked Sep 23, 2026
25	Bluefield	Indirect evidence	Ad, NetherlandsHQ checked Sep 23, 2026	51-200	70 contacts →
	Indirect evidence “Bluefield is a hands-on business consulting firm with a strong conviction that focus is the key to success.” Source: RevenueBase Database · checked Sep 23, 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: B2B consultancy services. 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 B2B consultancy services.
Partial evidence: Its own public description names part of B2B consultancy services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B consultancy services. 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 2,989 B2B consultancy services based in the Netherlands

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B2B consultancy services based in the Netherlands at a glance

As of Sep 23, 2026

37.3%Verified-email coverage

10.1%Mobile-number coverage

8.5Average contacts per company

1-10Median size (employees)

10.3%Largest-city concentration · Amsterdam

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

2,567

11-50

322

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 25.0d

7,1420–30

2,16831–60

10761–90

790–180

66180+

Company record updated

Median 76.0d

00–30

8,22831–60

10,72061–90

5,38890–180

1,114180+

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 B2B consultancy services, 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 “B2B consultancy services”. 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 B2B consultancy services), 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 B2B consultancy services, 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, 9,490 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 23, 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.

B2B consultancy services by metro

B2B consultancy services in Amsterdam307
B2B consultancy services in Rotterdam118
B2B consultancy services in Utrecht95
B2B consultancy services in Eindhoven64
B2B consultancy services in The Hague42
B2B consultancy services in Den Haag39
B2B consultancy services in Haarlem39
B2B consultancy services in Amersfoort38
B2B consultancy services in Breda36
B2B consultancy services in Nijmegen35
B2B consultancy services in Arnhem27
B2B consultancy services in Hilversum25
B2B consultancy services in Zwolle25

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 B2B consultancy services, 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 B2B consultancy services are there based in the Netherlands?

RevenueBase identified 2,989 B2B consultancy services 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?

Bearingpoint, headquartered in Bh, tops this list with the largest team on record.

Which city has the most B2B consultancy services?

Amsterdam leads with 307 headquartered companies, followed by Rotterdam (118) and Utrecht (95).

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 9,490 verified decision-maker contacts tracked across these 2,989 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 23, 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.