Company lists · Data refreshed September 2026

Top 25 Improvement consulting firms based in the Netherlands

Name: Improvement consulting firms based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 4,332 companies tracked

RevenueBase identified 4,332 company matches for improvement consulting firms associated with the Netherlands as of September 2026 and tracks 32,248 professional contacts across them, including 12,392 with verified work emails and 3,621 with mobile numbers. Amsterdam is the largest hub.

This list covers company matches for improvement 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 September 26, 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 26, 2026 How this list was built

4,332Companies

32,248Contacts tracked

12,392Verified emails

3,621Mobile numbers

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The 25 largest improvement consulting firms based in the Netherlands

Ranked by team size

Top 25 of 4,332 company matches for improvement consulting firms based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 26, 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 26, 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 26, 2026 · View company records in RevenueBase
2	BMC	Exact match	Amersfoort, NetherlandsHQ recorded Sep 26, 2026	1,001-5,000	1,755 contacts →
	Exact match “BMC is opgericht vanuit de overtuiging dat de bedrijfsvoering binnen de overheid kon worden verbeterd.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
3	Baker Tilly Netherlands	Exact match	Utrecht, NetherlandsHQ recorded Sep 26, 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 26, 2026 · View company records in RevenueBase
4	Turner	Exact match	Leusden, NetherlandsHQ recorded Sep 26, 2026	51-200	342 contacts →
	Exact match “Wij zijn Turner, dé specialist in strategie-executie.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
5	GITP	Exact match	Utrecht, NetherlandsHQ recorded Sep 26, 2026	51-200	219 contacts →
	Exact match “HRD adviesbureau GITP laat organisaties en individuen beter functioneren in hun professionele en maatschappelijke omgeving.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
6	Sparke & Keane	Exact match	Eindhoven, NetherlandsHQ recorded Sep 26, 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 26, 2026 · View company records in RevenueBase
7	Elastiq-Connect The Fitlance Company	Exact match	's-hertogenbosch, NetherlandsHQ recorded Sep 26, 2026	201-500	200 contacts →
	Exact match “Een nieuwe kijk op de wereld.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
8	Navara	Exact match	Driebergen, NetherlandsHQ recorded Sep 26, 2026	201-500	194 contacts →
	Exact match “At Navara we know that digitalisation is the proverbial backbone for almost every organisation.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
9	Improven	Exact match	Utrecht, NetherlandsHQ recorded Sep 26, 2026	51-200	186 contacts →
	Exact match “Adviesorganisatie Improven verbetert de processen, informatievoorziening en projecten.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
10	Adjust Consulting	Exact match	Amstelveen, NetherlandsHQ recorded Sep 26, 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 26, 2026 · View company records in RevenueBase
11	Seederdeboer	Exact match	Amsterdam, NetherlandsHQ recorded Sep 26, 2026	51-200	158 contacts →
	Exact match “SeederDeBoer is een eigenzinnig organisatieadviesbureau, gevestigd naast het centraal station van Amsterdam.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
12	AGIUM	Exact match	Delft, NetherlandsHQ recorded Sep 26, 2026	51-200	157 contacts →
	Exact match “Agium is de partner die verder gaat dan financiële detachering en helpt je om al je ambities te realiseren.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
13	HOT Item Conclusion	Exact match	Amsterdam, NetherlandsHQ recorded Sep 26, 2026	201-500	156 contacts →
	Exact match “Improving your performance Hot ITem Conclusion believes in agile, data-driven organisations that stay ahead of the competition by quickly adapting to new developments.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
14	Perfact Group	Exact match	Munstergeleen, NetherlandsHQ recorded Sep 26, 2026	51-200	129 contacts →
	Exact match “Perfact.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
15	Digital Power	Exact match	Amsterdam, NetherlandsHQ recorded Sep 26, 2026	51-200	125 contacts →
	Exact match “Digital Power consists of a team of experts who are passionate about data.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
16	Prowareness	Exact match	Delft, NetherlandsHQ recorded Sep 26, 2026	51-200	123 contacts →
	Exact match “Hoe speel je snel in op veranderende klantwensen?” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
17	Assist	Exact match	's-hertogenbosch, NetherlandsHQ recorded Sep 26, 2026	11-50	116 contacts →
	Exact match “Assist helpt zorgaanbieders met het opnieuw inrichten van hun bedrijfsvoering.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
18	Zicht Consultants	Exact match	Utrecht, NetherlandsHQ recorded Sep 26, 2026	51-200	114 contacts →
	Exact match “ZICHT Consultants richt zich op vraagstukken op het gebied van procesverbeteringen, datamanagement, implementaties en project- en programmamanagement.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
19	Valori	Exact match	Utrecht, NetherlandsHQ recorded Sep 26, 2026	51-200	110 contacts →
	Exact match “Valori ondersteunt bedrijven bij de optimalisatie van hun Business/IT-waardeketen.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
20	Q-Consult Zorg, An Iqvia Business	Exact match	Utrecht, NetherlandsHQ recorded Sep 26, 2026	51-200	107 contacts →
	Exact match “Alleen verandering die van binnenuit gedragen wordt, kan structureel zijn.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
21	Morgens Conclusion	Exact match	Leiden, NetherlandsHQ recorded Sep 26, 2026	51-200	105 contacts →
	Exact match “Morgens is de partner voor grootschalige veranderingen binnen zorg, overheid en onderwijs.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
22	Aelmans Adviesgroep	Exact match	Voerendaal, NetherlandsHQ recorded Sep 26, 2026	51-200	93 contacts →
	Exact match “De Aelmans Adviesgroep is actief sinds 1990 en wordt erkend als een toonaangevende adviesorganisatie in Zuid-Oost Nederland.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
23	flux.partners	Exact match	Diemen, NetherlandsHQ recorded Sep 26, 2026	51-200	92 contacts →
	Exact match “At Flux Partners, you'll be part of a team of entrepreneurial and experienced specialists serving clients in the infrastructure, energy, water, industry, and government sectors.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
24	Protiviti The Netherlands	Exact match	Amsterdam, NetherlandsHQ recorded Sep 26, 2026	5,001-10,000	91 contacts →
	Exact match “Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
25	Beter Healthcare	Exact match	Utrecht, NetherlandsHQ recorded Sep 26, 2026	51-200	90 contacts →
	Exact match “Beter Healthcare specialiseert zich in advisering, inrichting, implementatie en projectmanagement van (business- en zorg)processen en software voor Healthcare-organisaties.” Recorded in the RevenueBase company graph · Sep 26, 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 “improvement consulting firms”. 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 4,332 improvement consulting firms based in the Netherlands

See the full list, filter by size, metro and specialty, and access 12,392 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Improvement consulting firms based in the Netherlands at a glance

As of Sep 26, 2026

38.4%Verified-email coverage

11.2%Mobile-number coverage

7.4Average contacts per company

1-10Median size (employees)

9.0%Largest-city concentration · Amsterdam

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

3,705

11-50

508

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 28.0d

8,1850–30

3,79331–60

22361–90

890–180

84180+

Company record updated

Median 72.0d

00–30

10,65131–60

10,06961–90

9,63190–180

1,635180+

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 “improvement 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 12,392 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 26, 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.

Improvement consulting firms 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 “improvement consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many improvement consulting firms are there based in the Netherlands?

RevenueBase identified 4,332 company matches for improvement consulting firms 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 improvement consulting firms?

Amsterdam leads with 391 company records, followed by Utrecht (157) and Rotterdam (144).

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 12,392 professional contacts with verified work emails tracked across these 4,332 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 26, 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.