Company lists · Data refreshed September 2026

Top 25 Governance advisory firms based in the Netherlands

RevenueBase identified 437 governance advisory firms headquartered in the Netherlands as of September 2026 and tracks 2,313 professional contacts across them, including 941 with verified work emails. Amsterdam is the largest hub.

This list covers governance advisory firms 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 20, 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 20, 2026 86% judged on-target in blind review
437Companies
2,313Contacts tracked
941Verified emails
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The 25 largest governance advisory firms based in the Netherlands

Ranked by team size
Top 25 of 437 governance advisory firms based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to governance advisory firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceUtrecht, NetherlandsHQ checked Sep 20, 202651-200186 contacts →

Indirect evidence

“Adviesorganisatie Improven verbetert de processen, informatievoorziening en projecten.”

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 20, 202651-200128 contacts →

Indirect evidence

“Euronext Corporate Solutions is a wholly-owned subsidiary of Euronext.”

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 20, 202651-200104 contacts →

Indirect evidence

“Sprenkels is een onafhankelijk strategisch adviesbureau dat organisaties helpt in control te komen en te blijven.”

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceHoofddorp, NetherlandsHQ checked Sep 20, 202651-200104 contacts →

Indirect evidence

“Samen de basis leggen voor maatschappelijk resultaat.”

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 20, 20265,001-10,00091 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 20, 2026
6Partial evidenceAmsterdam, NetherlandsHQ checked Sep 20, 202651-20058 contacts →

Partial evidence

“At Wrangu we understand the challenges our clients face around data privacy management, security, governance, risk and compliance.”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceZeist, NetherlandsHQ checked Sep 20, 202611-5053 contacts →

Indirect evidence

“Welcome to JBR.”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceHeerhugowaard, NetherlandsHQ checked Sep 20, 202611-5038 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceUtrecht, NetherlandsHQ checked Sep 20, 202651-20037 contacts →

Indirect evidence

“Strategie en uitvoering.”

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceDriebergen-rijsenburg, NetherlandsHQ checked Sep 20, 202611-5035 contacts →

Indirect evidence

“Collegamento werkt voor organisaties in het publiek domein: gemeenten, gezondheidszorg, onderwijs en wooncorporaties.”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceBloemendaal, NetherlandsHQ checked Sep 20, 2026n/a35 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 20, 202651-20029 contacts →

Indirect evidence

“Assets Only® Business Consultants met een focus op Risk, Compliance & ESG ondersteund door procesoptimalisatie en datamanagement.”

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceUtrecht, NetherlandsHQ checked Sep 20, 2026501-1,00027 contacts →

Indirect evidence

“Only is a fast-growing network for strategic communication.”

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceSliedrecht, NetherlandsHQ checked Sep 20, 202651-20027 contacts →

Indirect evidence

“Hak + Baak is een actieve organisatie met circa 50 medewerkers.”

Source: RevenueBase Database · checked Sep 20, 2026
15Partial evidenceWoerden, NetherlandsHQ checked Sep 20, 202611-5026 contacts →

Partial evidence

“Clever Republic is a consultancy firm specialised in Data Intelligence, Data Governance, AI Governance, ESG Governance and Data Quality.”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceUtrecht, NetherlandsHQ checked Sep 20, 202611-5026 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceAmstelveen, NetherlandsHQ checked Sep 20, 202611-5024 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceUtrecht, NetherlandsHQ checked Sep 20, 202611-5024 contacts →

Indirect evidence

“Opdrachtgevers schakelen de Reputatiegroep in bij leiderschapsvraagstukken op het gebied van reputatie, communicatie en strategie.”

Source: RevenueBase Database · checked Sep 20, 2026
19Indirect evidenceThe Hague, NetherlandsHQ checked Sep 20, 202611-5021 contacts →

Indirect evidence

“Wij zijn Vinario.”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceApeldoorn, NetherlandsHQ checked Sep 20, 202611-5020 contacts →

Indirect evidence

“Toegang tot advies dat is waar 123Advies voor staat.”

Source: RevenueBase Database · checked Sep 20, 2026
21Partial evidenceThe Hague, NetherlandsHQ checked Sep 20, 202611-5019 contacts →

Partial evidence

“NR Governance richt zich bijna twee decennia op alle facetten van good governance: search, advies, opleiding en kennis.”

Source: RevenueBase Database · checked Sep 20, 2026
22Indirect evidenceBreda, NetherlandsHQ checked Sep 20, 202611-5018 contacts →

Indirect evidence

“Spijtenburg is actief op het terrein van- Interim-management - Werving & Selectie voor functies op het terrein van toezicht, bestuur, management en beleid - Scholing en Advies…”

Source: RevenueBase Database · checked Sep 20, 2026
23Partial evidenceHilversum, NetherlandsHQ checked Sep 20, 202651-20018 contacts →

Partial evidence

“CPI is a Transformation Consulting agency specialised in Risk, Finance, Governance, Compliance and Integrity.”

Source: RevenueBase Database · checked Sep 20, 2026
24Indirect evidenceApeldoorn, NetherlandsHQ checked Sep 20, 202611-5017 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
25Indirect evidenceUtrecht, NetherlandsHQ checked Sep 20, 202651-20016 contacts →

Indirect evidence

“Ferocia helpt organisaties met het optimaliseren van hun sturing en beheersing.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 437 governance advisory firms based in the Netherlands

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Governance advisory firms based in the Netherlands at a glance

As of Sep 20, 2026
40.7%Verified-email coverage
5.3Average contacts per company
1-10Median size (employees)
13.5%Largest-city concentration · Amsterdam
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
347
11-50
61
51-200
23
501-1,000
2
1,001-5,000
1
5,001-10,000
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 437 companies.

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 governance advisory firms, 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 “governance advisory firms”. 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 governance advisory firms), 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 governance advisory firms, 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, 941 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 20, 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.

Governance advisory firms by metro

  • Governance advisory firms in Amsterdam59

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 governance advisory firms, 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 governance advisory firms are there based in the Netherlands?

RevenueBase identified 437 governance advisory firms 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?

Improven, headquartered in Ea, tops this list with the largest team on record.

Which city has the most governance advisory firms?

Amsterdam leads with 59 headquartered companies, followed by Utrecht (13) and Den Haag (12).

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 941 verified decision-maker contacts tracked across these 437 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 20, 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.