Company lists · Data refreshed September 2026

Top 25 Back office staffing agencies based in the Netherlands

RevenueBase identified 221 company matches for back office staffing agencies associated with the Netherlands as of September 2026 and tracks 2,196 professional contacts across them, including 516 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for back office staffing agencies 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 27, 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 27, 2026 How this list was built
221Companies
2,196Contacts tracked
516Verified emails
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The 25 largest back office staffing agencies based in the Netherlands

Ranked by team size
Top 25 of 221 company matches for back office staffing agencies based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchZaandam, NetherlandsHQ recorded Sep 27, 202610001+347 contacts →

Exact match

“SOLID Event Crew is een full-service back of house bureau dat het beste personeel koppelt aan de beste evenementen.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchAlmere, NetherlandsHQ recorded Sep 27, 2026201-500208 contacts →

Exact match

“Secretary Plus is marktleider en de specialist in het bemiddelen, begeleiden en ontwikkelen van secretaresses en management ondersteunend personeel.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchDiemen, NetherlandsHQ recorded Sep 27, 202651-200164 contacts →

Exact match

“SPARQ staat klaar voor servicegerichte professionals.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchReeuwijk-brug, NetherlandsHQ recorded Sep 27, 202651-200126 contacts →

Exact match

“i4talent, gangmakers in Finance, Data en IT.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchAlmere, NetherlandsHQ recorded Sep 27, 2026501-1,000124 contacts →

Exact match

“CONTENT en Unique zijn gefuseerd!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchApeldoorn, NetherlandsHQ recorded Sep 27, 202651-20083 contacts →

Exact match

“a•s WORKS is een administratieve dienstverlener die klanten ontzorgt en helpt bij de bedrijfsvoering.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchHaarlem, NetherlandsHQ recorded Sep 27, 202651-20077 contacts →

Exact match

“Wij zijn dé backofficepartner voor uitzendbureaus.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchWijchen, NetherlandsHQ recorded Sep 27, 202651-20064 contacts →

Exact match

“Wij zijn U-nited Detachering: een team vol krachtpatsers die wegwijs zijn in de wereld van de financiële dienstverlening.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchRavenstein, NetherlandsHQ recorded Sep 27, 202651-20058 contacts →

Exact match

“Al jaren verzorgt Totality de tijdelijke capaciteitsbehoefte bij onze opdrachtgevers in de financiële dienstverlening.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchUrk, NetherlandsHQ recorded Sep 27, 202611-5048 contacts →

Exact match

“Met Werckpost kiest u voor ruim 15 jaar aan ervaring in de uitzendbranche.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchOss, NetherlandsHQ recorded Sep 27, 202611-5043 contacts →

Exact match

“Uitzenders laten groeien!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchHoevelaken, NetherlandsHQ recorded Sep 27, 202651-20040 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchBarneveld, NetherlandsHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
14Exact matchHeelsum, NetherlandsHQ recorded Sep 27, 202611-5032 contacts →

Exact match

“Tolzo is een frisse nieuwkomer in de markt van business support.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchHoofddorp, NetherlandsHQ recorded Sep 27, 202611-5024 contacts →

Exact match

“Dé allround specialist op het gebied van HR, Salaris en Financiële dienstverlening.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchAmsterdam, NetherlandsHQ recorded Sep 27, 202611-5023 contacts →

Exact match

“One People Services is a Full Service HR Bureau and provides backoffice services to staffing agencies and recruitment agencies.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchWormer, NetherlandsHQ recorded Sep 27, 202611-5020 contacts →

Exact match

“Vlotte Tantes is hét bemiddelingsbureau voor office personeel met flair.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchHardegarijp, NetherlandsHQ recorded Sep 27, 202611-5019 contacts →

Exact match

“Vanaf 2020 introduceert CA Flexgroup een nieuwe manier van samenwerken tussen zelfstandige uitzendorganisaties met een gezamenlijke 'eigen backoffice'.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchSomeren, NetherlandsHQ recorded Sep 27, 20261-1017 contacts →

Exact match

“HENZ bestaat alweer 10 jaar!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchNijmegen, NetherlandsHQ recorded Sep 27, 202611-5016 contacts →

Exact match

“Works® is niet zomaar een uitzendbureau, maar een betrokken, persoonlijke partner voor zowel werkgevers als uitzendkrachten.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchRg, NetherlandsHQ recorded Sep 27, 20261-1015 contacts →

Exact match

“Uw ideale office assistant op afstand.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchAmsterdam, NetherlandsHQ recorded Sep 27, 202651-20014 contacts →

Exact match

“QGROUP is dé expert in staffing en zakelijke oplossingen voor zowel professionals als organisaties.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchNa, NetherlandsHQ recorded Sep 27, 20261-1013 contacts →

Exact match

“Zorgt voor personeel.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchRotterdam Havens, NetherlandsHQ recorded Sep 27, 202651-20012 contacts →

Exact match

“Detacheren, werving en selectie en uitzenden”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchZwolle, NetherlandsHQ recorded Sep 27, 20261-1011 contacts →

Exact match

“Stafdiensten | Financieel | Administratie | HRM | Officemanagement”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 221 back office staffing agencies based in the Netherlands

See the full list, filter by size, metro and specialty, and access 516 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Back office staffing agencies based in the Netherlands at a glance

As of Sep 27, 2026
23.5%Verified-email coverage
9.9Average contacts per company
1-10Median size (employees)
4.1%Largest-city concentration · Amsterdam
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
147
11-50
38
51-200
28
201-500
4
501-1,000
1
1,001-5,000
2
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 221 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 “back office staffing agencies” 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 516 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 27, 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 “back office staffing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many back office staffing agencies are there based in the Netherlands?

RevenueBase identified 221 company matches for back office staffing agencies 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?

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

Which city has the most back office staffing agencies?

Amsterdam leads with 9 company records, followed by Eindhoven (7) and Rotterdam (6).

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 516 professional contacts with verified work emails tracked across these 221 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 27, 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.