Company lists · Data refreshed September 2026

Top 25 Nonprofit business process consulting firms based in the Netherlands

RevenueBase identified 738 company matches for nonprofit business process consulting firms associated with the Netherlands as of September 2026 and tracks 2,705 professional contacts across them, including 729 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for nonprofit business process 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 29, 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 29, 2026 How this list was built
738Companies
2,705Contacts tracked
729Verified emails
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The 25 largest nonprofit business process consulting firms based in the Netherlands

Ranked by team size
Top 25 of 738 company matches for nonprofit business process consulting firms based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchLeiden, NetherlandsHQ recorded Sep 29, 202651-200195 contacts →

Exact match

“De Kleine Consultant maakt Kleine Consultants en haar klanten groot door strategisch advies te bieden daar waar het de meeste waarde toevoegt.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchUtrecht, NetherlandsHQ recorded Sep 29, 202651-200114 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 29, 2026 · View company records in RevenueBase
3Exact matchRosmalen, NetherlandsHQ recorded Sep 29, 202651-20064 contacts →

Exact match

“CM & P is het eerste onafhankelijke bedrijfskundig- en bancair advieskantoor in Nederland.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchHattem, NetherlandsHQ recorded Sep 29, 202611-5044 contacts →

Exact match

“E&M Consultants is opgericht door Frank Engberts en Gert Meuleman.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchZoetermeer, NetherlandsHQ recorded Sep 29, 202611-5037 contacts →

Exact match

“We are InfraVision We help service organisations to achieve operational excellence We believe that a successful service organisation adds value to their customers, and helps to…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchMaarssen, NetherlandsHQ recorded Sep 29, 202611-5035 contacts →

Exact match

“MvR & Partners is een jong organisatie-adviesbureau met opdrachtgevers in de overheid, de zorg, bij projectontwikkelaars en in de telecomindustrie.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchThe Hague, NetherlandsHQ recorded Sep 29, 202611-5031 contacts →

Exact match

“Public Partners is een zelfstandig adviesbureau.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchAlmere, NetherlandsHQ recorded Sep 29, 202611-5029 contacts →

Exact match

“Met persoonlijke startmotieven zoals vrijheid en financiële onafhankelijkheid ben je ondernemer geworden.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchSliedrecht, NetherlandsHQ recorded Sep 29, 202611-5029 contacts →

Exact match

“WITh is een uniek accountantskantoor dat zich uitsluitend richt op de non-profitsector.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchUtrecht, NetherlandsHQ recorded Sep 29, 202611-5026 contacts →

Exact match

“4-VISION stands for insight.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchAmstelveen, NetherlandsHQ recorded Sep 29, 202611-5024 contacts →

Exact match

“Een goed advieskantoor vinden in Amsterdam of Amstelveen is lastig!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchVeenendaal, NetherlandsHQ recorded Sep 29, 202611-5024 contacts →

Exact match

“We help organizations advance their customer processes, integrations, data & AI, and portals.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact match1087 Hw Amsterdam, NetherlandsHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“Vannimwegen versterkt organisaties met advies, interim en opleiding.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchBunnik, NetherlandsHQ recorded Sep 29, 202651-20023 contacts →

Exact match

“The Nedworc Foundation (NWF) is an organisation for independent consultants working in international development cooperation.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchTilburg, NetherlandsHQ recorded Sep 29, 202611-5023 contacts →

Exact match

“We are part of the world's largest student-driven consultancy.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchGouda, NetherlandsHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“MELIOR betekent BETER in het Latijn.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchUtrecht, NetherlandsHQ recorded Sep 29, 202611-5018 contacts →

Exact match

“We empower mission-driven organizations to leverage the world's #1 CRM platform, Salesforce.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchHaastrecht, NetherlandsHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“We zijn een bijzonder adviesbureau en dat merk je.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchApeldoorn, NetherlandsHQ recorded Sep 29, 202611-5017 contacts →

Exact match

“KMO Solutions staat voor duurzaam advies m.b.t.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchDeventer, NetherlandsHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Als jong organisatieadviesbureau met ambitie helpt SmartR haar klanten met slimmer organiseren!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchUtrecht, NetherlandsHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“Goed geschud is een organisatieadviesbureau, gespecialiseerd in taaie en strategische vraagstukken in het maatschappelijk domein.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchAmsterdam, NetherlandsHQ recorded Sep 29, 20261-1014 contacts →

Exact match

“AMS Consultancy exists to help purpose driven people do more.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchWoerden, NetherlandsHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“Wij gaan voor effectieve dienstverlening, gedreven professionals en gezonde organisaties.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchThe Netherlands / United States Of America / Globally, NetherlandsHQ recorded Sep 29, 202611-5012 contacts →

Exact match

“HVFC is a consultancy that works with impact driven organisations to help them diversify funding, increase impact, and build capacity.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchRijen, NetherlandsHQ recorded Sep 29, 20261-1012 contacts →

Exact match

“Scale adviseert, begeleidt bij implementatie en verzorgt personele invulling.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 738 nonprofit business process consulting firms based in the Netherlands

See the full list, filter by size, metro and specialty, and access 729 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nonprofit business process consulting firms based in the Netherlands at a glance

As of Sep 29, 2026
27.0%Verified-email coverage
3.7Average contacts per company
1-10Median size (employees)
8.3%Largest-city concentration · Amsterdam
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
657
11-50
64
51-200
11
201-500
1
1,001-5,000
4

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 738 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 “nonprofit business process 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 729 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 29, 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.

Nonprofit business process 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 “nonprofit business process consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit business process consulting firms are there based in the Netherlands?

RevenueBase identified 738 company matches for nonprofit business process 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?

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

Which city has the most nonprofit business process consulting firms?

Amsterdam leads with 61 company records, followed by Rotterdam (26) and The Hague (19).

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 729 professional contacts with verified work emails tracked across these 738 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 738 nonprofit business process 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.