Company lists · Data refreshed September 2026

Top 17 Forensic accounting consulting firms based in the Netherlands

RevenueBase identified 28 company matches for forensic accounting consulting firms associated with the Netherlands as of September 2026 and tracks 310 professional contacts across them, including 111 with verified work emails. Almere is the largest hub.

This list covers company matches for forensic accounting 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 28, 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 28, 2026 How this list was built
28Companies
310Contacts tracked
111Verified emails
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The 17 largest forensic accounting consulting firms based in the Netherlands

Ranked by team size
Top 17 of 28 company matches for forensic accounting consulting firms based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchEindhoven, NetherlandsHQ recorded Sep 28, 202651-200160 contacts →

Exact match

“Joanknecht was founded in 1948 and has been through all phases of the economic cycle.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 202651-20036 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchOosterhout, NetherlandsHQ recorded Sep 28, 20261-1026 contacts →

Exact match

“IR}S is an independent forensic accountancy and investigative firm that provide services in the fields of- Forensic Investigations & Integrity Services- Dispute…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchHorst Aan De Maas, NetherlandsHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“Your European partner for (forensic) fraud investigations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchHendrik-ido-ambacht, NetherlandsHQ recorded Sep 28, 20261-106 contacts →

Exact match

“V2N Accountants & Adviseurs is een ambitieus zelfstandige accountants- en adviesorganisatie.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchRotterdam, NetherlandsHQ recorded Sep 28, 20261-106 contacts →

Exact match

“weACT: Drie pijlers, één missie.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 202611-505 contacts →

Exact match

“Holland Integrity Group (HIG) is the leading independent investigation and advisory firm supporting profit and non-profit organisations in increasing their resilience to…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchLaren, NetherlandsHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Hermes Advisory specializes in financial and forensic services in support of litigation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchVelsen-zuid, NetherlandsHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Integis BV is een zelfstandig en onafhankelijk kantoor van forensisch accountants en andere onderzoekspecialisten.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchAmstelveen, NetherlandsHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Horatio Assurance Group Horatio, de sleutel tot zekerheid, de opening naar de toekomst, mogelijk vanuit een vrije ondernemende geest, waarbij cijfers tot leven worden gebracht.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchZaandijk, NetherlandsHQ recorded Sep 28, 202611-503 contacts →

Exact match

“PSG Recherche is a company that delivers high-quality investigation and consulting services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchHeerenveen, NetherlandsHQ recorded Sep 28, 20261-102 contacts →

Exact match

“E11EVEN is founded by Theunis Kloosterman and Dirk de Hen in 2011.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchNijmegen, NetherlandsHQ recorded Sep 28, 20261-102 contacts →

Exact match

“FreshFinance BV is ontstaan vanuit de jarenlange expertise van twee registeraccountants waarvan een groot deel bij een van de BIG4 accountantsorganisaties.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchAlmere, NetherlandsHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Het Offshore Kenniscentrum doet onderzoek naar fraude.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchNijmegen, NetherlandsHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Een nieuw bureau, veertig jaar kennis en ervaring.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchHaarlem, NetherlandsHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Fintegrity is gespecialiseerd in financieel onderzoek.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchLeiden, NetherlandsHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Financial Advisory Boutique: restructuring, forensics and advisory”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 17 of 28 forensic accounting consulting firms based in the Netherlands

See the full list, filter by size, metro and specialty, and access 111 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Forensic accounting consulting firms based in the Netherlands at a glance

As of Sep 28, 2026
35.8%Verified-email coverage
11.1Average contacts per company
1-10Median size (employees)
7.1%Largest-city concentration · Almere
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
5
51-200
2
501-1,000
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 28 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 “forensic accounting 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 111 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 28, 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 “forensic accounting consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many forensic accounting consulting firms are there based in the Netherlands?

RevenueBase identified 28 company matches for forensic accounting 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?

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

Which city has the most forensic accounting consulting firms?

Almere leads with 2 company records, followed by Amsterdam (2) and Rotterdam (2).

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 111 professional contacts with verified work emails tracked across these 28 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 28, 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.