Company lists · Data refreshed September 2026

Top 11 IT recruiting firms based in Zwolle, Netherlands

RevenueBase identified 28 company matches for IT recruiting firms associated with Zwolle, Netherlands as of September 2026 and tracks 342 professional contacts across them, including 79 with verified work emails. Across the Netherlands, Amsterdam is the largest hub for this category (258 companies); Zwolle has 28.

This list covers company matches for IT recruiting firms associated with Zwolle, 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 4, 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 4, 2026 How this list was built
28Companies
342Contacts tracked
79Verified emails
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The 11 largest IT recruiting firms based in Zwolle, Netherlands

Ranked by team size
Top 11 of 28 company matches for IT recruiting firms based in Zwolle, Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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 matchZwolle, NetherlandsHQ recorded Sep 4, 20261-1026 contacts →

Exact match

“Onze uitdaging is te zorgen dat onderwijs betaalbaar blijft.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2Exact matchZwolle, NetherlandsHQ recorded Sep 4, 202611-5016 contacts →

Exact match

“Bij Vormer zijn we pioniers in de technologische wereld.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3Exact matchZwolle, NetherlandsHQ recorded Sep 4, 202611-5010 contacts →

Exact match

“Werfum is een werving en selectiebureau.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4Exact matchZwolle, NetherlandsHQ recorded Sep 4, 20261-107 contacts →

Exact match

“Zendèl is een uitzendorganisatie die HR-diensten levert in verschillende branches door het hele land.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5Exact matchZwolle, NetherlandsHQ recorded Sep 4, 202651-2007 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6Exact matchZwolle, NetherlandsHQ recorded Sep 4, 202611-507 contacts →

Exact match

“Recruitment is een vak apart.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7Exact matchZwolle, NetherlandsHQ recorded Sep 4, 20261-105 contacts →

Exact match

“Dynamische ondernemingen willen hun personeelsteam snel kunnen aanpassen aan veranderingen.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8Exact matchZwolle, NetherlandsHQ recorded Sep 4, 20261-101 contacts →

Exact match

“Building For JobZ richt zich op de vraag naar personeel op het gebied van bouw en techniek.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9Exact matchZwolle, NetherlandsHQ recorded Sep 4, 20261-101 contacts →

Exact match

“GRITIT • PASSION-DRIVEN IT IT-recruitment voor IT-professionals Brengt opdrachtgevers en kandidaten samen 🤝 Bezoek de website voor meer informatie”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10Exact matchZwolle, NetherlandsHQ recorded Sep 4, 20261-101 contacts →

Exact match

“Werving & selectie, headhunting, detachering en interim.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11Exact matchZwolle, NetherlandsHQ recorded Sep 4, 20261-101 contacts →

Exact match

“Flex-Solvo, een samenvoeging van "flexibel" en "oplossingen," staat voor onze toewijding om flexibele en doelgerichte arbeidsoplossingen te bieden aan zowel bedrijven als…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

Showing 11 of 28 IT recruiting firms based in Zwolle, Netherlands

See the full list, filter by size, metro and specialty, and access 79 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT recruiting firms based in Zwolle, Netherlands at a glance

As of Sep 4, 2026
23.1%Verified-email coverage
12.2Average contacts per company
1-10Median size (employees)
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
6
51-200
2
201-500
2

Email recency for this list is measured across the whole Netherlands list rather than for Zwolle, so it is reported there. Company counts and contact totals on this page are exact for Zwolle, 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 Zwolle, Netherlands whose business descriptions match “IT recruiting 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 79 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 4, 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 “IT recruiting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT recruiting firms are there based in Zwolle, Netherlands?

RevenueBase identified 28 company matches for IT recruiting firms associated with Zwolle, 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?

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

Which city in the Netherlands has the most IT recruiting firms?

Amsterdam leads the Netherlands with 258 company records, followed by Rotterdam (118) and Utrecht (62). Zwolle has 28.

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 79 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 4, 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.