Company lists · Data refreshed September 2026

Top 25 Nonprofit interim management consultants based in the Netherlands

RevenueBase identified 1,479 company matches for nonprofit interim management consultants associated with the Netherlands as of September 2026 and tracks 4,887 professional contacts across them, including 1,298 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for nonprofit interim management consultants 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
1,479Companies
4,887Contacts tracked
1,298Verified emails
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The 25 largest nonprofit interim management consultants based in the Netherlands

Ranked by team size
Top 25 of 1,479 company matches for nonprofit interim management consultants 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 match5211 Al 's Hertogenbosch, NetherlandsHQ recorded Sep 29, 2026201-500283 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 29, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchWognum, NetherlandsHQ recorded Sep 29, 202651-200120 contacts →

Exact match

“Interim Professionals | Contracting Services | Executive Search”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchMaarssen, NetherlandsHQ recorded Sep 29, 202651-20094 contacts →

Exact match

“Management is ons vak.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchLeiden, NetherlandsHQ recorded Sep 29, 202651-20078 contacts →

Exact match

“Finance experts voor elke sector Wij zijn de mensen van Hofmeier.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchThe Hague, NetherlandsHQ recorded Sep 29, 202611-5074 contacts →

Exact match

“Derksen & Drolsbach is hét interim management- en adviesbureau in de Randstad voor publieke en maatschappelijke organisaties.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchDelft, NetherlandsHQ recorded Sep 29, 202651-20066 contacts →

Exact match

“We are the first branch in the Netherlands of the world's largest university based consultancy, and the world's leading provider of consulting services for non-profits, social…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchEindhoven, NetherlandsHQ recorded Sep 29, 202651-20063 contacts →

Exact match

“RSG is een Interim, Advies- en Recruitmentbureau op het gebied van Finance & Control.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchRotterdam, NetherlandsHQ recorded Sep 29, 202651-20059 contacts →

Exact match

“UC Group is a Dutch interim and consultancy firm for supply chain and production.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchUtrecht, NetherlandsHQ recorded Sep 29, 202651-20057 contacts →

Exact match

“Wij zijn Neuf.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchHilversum, NetherlandsHQ recorded Sep 29, 202651-20054 contacts →

Exact match

“Al sinds 2004 is ConQuaestor een vertrouwde naam voor finance & control-kennis-advies en -interimdiensten.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchApeldoorn, NetherlandsHQ recorded Sep 29, 2026n/a48 contacts →

Exact match

“ISA GROUP is jouw professionele thuis.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchTilburg, NetherlandsHQ recorded Sep 29, 202651-20045 contacts →

Exact match

“SPR-Solutions is gespecialiseerd in het koppelen van experts aan organisaties met groei, een koerswijziging of transformatie in het vooruitzicht.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchUtrecht, NetherlandsHQ recorded Sep 29, 202611-5044 contacts →

Exact match

“Changekitchen helpt organisaties beter, slimmer en flexibeler in te spelen op veranderingen om hen heen.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchUtrecht, NetherlandsHQ recorded Sep 29, 202611-5044 contacts →

Exact match

“Our clients want to seize the opportunities that the use of digital technology offers.Our clients want to seize the opportunities that the use of digital technology offers.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact match’s-hertogenbosch, NetherlandsHQ recorded Sep 29, 202651-20041 contacts →

Exact match

“Maatwerkgeverschap.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchHeerhugowaard, NetherlandsHQ recorded Sep 29, 202611-5038 contacts →

Exact match

“DOORDACHTE EENVOUD CTMH is een interim- en adviesbureau voor de publieke zaak.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchHelmond, NetherlandsHQ recorded Sep 29, 202611-5036 contacts →

Exact match

“Interimcommunicatie voor overheid en non-profit: dat is het specialisme van Beck Communicatie.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchVeenendaal, NetherlandsHQ recorded Sep 29, 202611-5036 contacts →

Exact match

“Een sterke betrokkenheid bij de mens.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchNijmegen, NetherlandsHQ recorded Sep 29, 202651-20029 contacts →

Exact match

“Wij verbinden deskundige financials aan lokale overheden.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchHoofddorp, NetherlandsHQ recorded Sep 29, 202611-5028 contacts →

Exact match

“Grip is specialized in interim and project management.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchLeiden, NetherlandsHQ recorded Sep 29, 202611-5028 contacts →

Exact match

“To govern is to predict The rapidly changing world requires decisive leaders with adaptability, a long-term vision and a sharply adjusted moral compass.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchAlkmaar, NetherlandsHQ recorded Sep 29, 202611-5027 contacts →

Exact match

“Al 25 jaar richt EFK Interim-management en advies zich op het invullen van financiële en control-interim functies voor overheids, zorg- en onderwijsinstellingen.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchAmsterdam Center, NetherlandsHQ recorded Sep 29, 202611-5026 contacts →

Exact match

“There is no way back!”

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

Showing 25 of 1,479 nonprofit interim management consultants based in the Netherlands

See the full list, filter by size, metro and specialty, and access 1,298 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nonprofit interim management consultants based in the Netherlands at a glance

As of Sep 29, 2026
26.6%Verified-email coverage
3.3Average contacts per company
1-10Median size (employees)
7.0%Largest-city concentration · Amsterdam
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
1,368
11-50
75
51-200
27
201-500
3
10001+
1

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 1,479 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 interim management consultants” 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 1,298 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.

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 interim management consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit interim management consultants are there based in the Netherlands?

RevenueBase identified 1,479 company matches for nonprofit interim management consultants 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?

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

Which city has the most nonprofit interim management consultants?

Amsterdam leads with 103 company records, followed by Utrecht (57) and Rotterdam (41).

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 1,298 professional contacts with verified work emails tracked across these 1,479 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 1,479 nonprofit interim management consultants 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.