Company lists · Data refreshed September 2026

Top 13 Internal audit staffing companies based in the Netherlands

RevenueBase identified 28 company matches for internal audit staffing companies associated with the Netherlands as of September 2026 and tracks 408 professional contacts across them, including 76 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for internal audit staffing companies 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
408Contacts tracked
76Verified emails
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The 13 largest internal audit staffing companies based in the Netherlands

Ranked by team size
Top 13 of 28 company matches for internal audit staffing companies 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 matchAmsterdam, NetherlandsHQ recorded Sep 28, 2026201-500208 contacts →

Exact match

“Join us at Becky, where we do not simply match businesses with top accounting and auditing professionals; we also aim to maintain a vibrant and fun work environment for everyone…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchBarneveld, NetherlandsHQ recorded Sep 28, 202611-5032 contacts →

Exact match

“Office-Workers is dé specialist in administratieve detachering, die bedrijven koppelt aan top-professionals door expertise en een persoonlijke aanpak.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchLeusden, NetherlandsHQ recorded Sep 28, 202611-5026 contacts →

Exact match

“Alterim is specialist in het oplossen van een brede range aan bezettingsvraagstukken binnen het vakgebied van Finance & Control, respectievelijk Audit.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchZwolle, NetherlandsHQ recorded Sep 28, 202611-5023 contacts →

Exact match

“VHM Audit is een groeiend audit-only kantoor met zo’n 25 jonge, enthousiaste, vakkundige medewerkers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchTiel, NetherlandsHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Financial Interim Professionals”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchAlphen Aan Den Rijn, NetherlandsHQ recorded Sep 28, 20261-103 contacts →

Exact match

“mPloyed focust op het invullen van vaste & interim posities binnen de (financial) audit bij een breed scala aan accountantskantoren en binnen de financiële afdelingen van andere…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 202611-502 contacts →

Exact match

“Bedrijven en andere organisaties werken continu aan het verbeteren van de toegevoegde waarde voor hun klanten; dat geldt ook voor de Internal Audit Functie (IAF).”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchMaurik, NetherlandsHQ recorded Sep 28, 20261-102 contacts →

Exact match

“4PP Audit - Internal Audit as a Service - Consultancy en Trainingen 4PP Audit is een jong en dynamisch bedrijf.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchHengelo, NetherlandsHQ recorded Sep 28, 20261-102 contacts →

Exact match

“IT Risk Control is een onafhankelijke en professionele dienstverlener van IT-auditdiensten en IT-adviesdiensten met ervaren en gecertificeerd medewerkers op het gebied van…”

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

Exact match

“Welcome to Bowyer & Company, your one-stop staffing solution.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchAmsterdam, NetherlandsHQ recorded Sep 28, 20261-101 contacts →

Exact match

Recorded description not available.

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

Showing 13 of 28 internal audit staffing companies based in the Netherlands

See the full list, filter by size, metro and specialty, and access 76 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Internal audit staffing companies based in the Netherlands at a glance

As of Sep 28, 2026
18.6%Verified-email coverage
14.6Average contacts per company
1-10Median size (employees)
14.3%Largest-city concentration · Amsterdam
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
5
51-200
3
201-500
2

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 “internal audit staffing companies” 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 76 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 “internal audit staffing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many internal audit staffing companies are there based in the Netherlands?

RevenueBase identified 28 company matches for internal audit staffing companies 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?

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

Which city has the most internal audit staffing companies?

Amsterdam leads with 4 company records, followed by Rotterdam (2) and Aa (1).

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 76 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.