Company lists · Data refreshed September 2026

Top 25 HR integration platform companies based in the Netherlands

RevenueBase identified 1,142 HR integration platform companies headquartered in the Netherlands as of September 2026 and tracks 16,750 professional contacts across them, including 4,522 with verified work emails and 2,242 with mobile numbers. Amsterdam is the largest hub.

This list covers HR integration platform companies 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 30, 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 30, 2026 86% judged on-target in blind review
1,142Companies
16,750Contacts tracked
4,522Verified emails
2,242Mobile numbers
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The 25 largest HR integration platform companies based in the Netherlands

Ranked by team size
Top 25 of 1,142 HR integration platform companies based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to HR integration platform companies: 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 evidenceAmsterdam, NetherlandsHQ checked Sep 30, 20265,001-10,0003,223 contacts →

Indirect evidence

“Randstad Enterprise is the leading global talent solutions provider, enabling companies to create sustainable business value and agility by keeping people at the heart of their…”

Source: RevenueBase Database · checked Sep 30, 2026
2Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 30, 20265,001-10,0001,054 contacts →

Indirect evidence

“Randstad Sourceright - part of Randstad Enterprise, is a global talent solutions leader, driving the talent acquisition and human capital management strategies for the world's…”

Source: RevenueBase Database · checked Sep 30, 2026
3Indirect evidenceUtrecht, NetherlandsHQ checked Sep 30, 202651-200511 contacts →

Indirect evidence

“WCC is a global leader in employment solutions, serving public and private employment services, workforce agencies, and enterprise organizations.”

Source: RevenueBase Database · checked Sep 30, 2026
4Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 30, 2026201-500252 contacts →

Indirect evidence

“Gapstars Tech helps ambitious companies scale digital products with high-performing, embedded engineering teams.”

Source: RevenueBase Database · checked Sep 30, 2026
5Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 30, 2026201-500214 contacts →

Indirect evidence

“Ready to see your organization thrive?”

Source: RevenueBase Database · checked Sep 30, 2026
6Strong evidenceHoofddorp, NetherlandsHQ checked Sep 30, 2026201-500212 contacts →

Strong evidence

“HeadFirst Group is a leading, international HR-tech service provider and the largest platform for professionals in the Benelux, operating across fifteen European countries.”

Source: RevenueBase Database · checked Sep 30, 2026
7Indirect evidenceZoetermeer, NetherlandsHQ checked Sep 30, 202651-200193 contacts →

Indirect evidence

“Een echte compagnon voor in, door- en uitstroom van talent.”

Source: RevenueBase Database · checked Sep 30, 2026
8Indirect evidenceAlmere, NetherlandsHQ checked Sep 30, 202651-200175 contacts →

Indirect evidence

“Werk aan morgen.”

Source: RevenueBase Database · checked Sep 30, 2026
9Indirect evidence's-hertogenbosch, NetherlandsHQ checked Sep 30, 2026201-500171 contacts →

Indirect evidence

“BCS HRM & Salarisadministratie offers smart and complete solutions for HRM, salary administration and time administration from 's-Hertogenbosch to large and small companies.”

Source: RevenueBase Database · checked Sep 30, 2026
10Partial evidenceZoetermeer, NetherlandsHQ checked Sep 30, 202651-200168 contacts →

Partial evidence

“Flexwise Staffing is als full service HR-dienstverlener specialist op het gebied van uitzenden, detacheren, interim & zzp, werving & selectie en payroll.”

Source: RevenueBase Database · checked Sep 30, 2026
11Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 30, 202651-200158 contacts →

Indirect evidence

“The success of a business depends on the well-being of the people that choose to work for it.”

Source: RevenueBase Database · checked Sep 30, 2026
12Partial evidenceAmsterdam Zuidoost, NetherlandsHQ checked Sep 30, 202651-200158 contacts →

Partial evidence

“Rvdb was founded with the ambition of further developing the HR sector and connecting HR professionals and companies in a sustainable way.”

Source: RevenueBase Database · checked Sep 30, 2026
13Indirect evidenceBreda, NetherlandsHQ checked Sep 30, 20261,001-5,000147 contacts →

Indirect evidence

“As the backbone of work in Europe, our approach brings together technology, expertise and service delivery all in one integrated model.”

Source: RevenueBase Database · checked Sep 30, 2026
14Partial evidenceKerkrade, NetherlandsHQ checked Sep 30, 202651-200145 contacts →

Partial evidence

“Hét familiebedrijf dat impact maakt in HR-dienstverlening!”

Source: RevenueBase Database · checked Sep 30, 2026
15Indirect evidenceBarneveld, NetherlandsHQ checked Sep 30, 202651-200124 contacts →

Indirect evidence

“Samen halen we alles uit de software!”

Source: RevenueBase Database · checked Sep 30, 2026
16Partial evidenceUtrecht, NetherlandsHQ checked Sep 30, 202651-200124 contacts →

Partial evidence

“HR Talents biedt interim-oplossingen voor organisaties in elke sector.”

Source: RevenueBase Database · checked Sep 30, 2026
17Indirect evidenceEindhoven, NetherlandsHQ checked Sep 30, 202651-200103 contacts →

Indirect evidence

“Een andere kijk op P&O: durf en lef.”

Source: RevenueBase Database · checked Sep 30, 2026
18Indirect evidenceRijswijk, NetherlandsHQ checked Sep 30, 202651-20089 contacts →

Indirect evidence

“Bold Moves, Brilliant People At timetohire, we believe recruitment is not just processes, it’s the force that drives business growth.”

Source: RevenueBase Database · checked Sep 30, 2026
19Partial evidenceRotterdam, NetherlandsHQ checked Sep 30, 202611-5089 contacts →

Partial evidence

“Founded in 1937 as one of the first HR consultancy firms in the Netherlands.”

Source: RevenueBase Database · checked Sep 30, 2026
20Partial evidenceDiemen, NetherlandsHQ checked Sep 30, 2026501-1,00087 contacts →

Partial evidence

“HR-partner for a future‑ready workforce: Humans first, Digital always.”

Source: RevenueBase Database · checked Sep 30, 2026
21Indirect evidenceRotterdam, NetherlandsHQ checked Sep 30, 202651-20074 contacts →

Indirect evidence

“Carerix is a supplier of smart recruitment technology for agency and corporate recruitment teams.”

Source: RevenueBase Database · checked Sep 30, 2026
22Indirect evidenceAmsterdam, NetherlandsHQ checked Sep 30, 202611-5074 contacts →

Indirect evidence

“JAM!”

Source: RevenueBase Database · checked Sep 30, 2026
23Indirect evidenceOosterhout, NetherlandsHQ checked Sep 30, 202651-20073 contacts →

Indirect evidence

“Easyflex.”

Source: RevenueBase Database · checked Sep 30, 2026
24Partial evidenceEindhoven, NetherlandsHQ checked Sep 30, 202651-20073 contacts →

Partial evidence

“SuccessDay is an HR consultancy firm specialised in Advisory, Transformation & Technology.”

Source: RevenueBase Database · checked Sep 30, 2026
25Indirect evidenceNijkerk, NetherlandsHQ checked Sep 30, 202651-20072 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 30, 2026

Showing 25 of 1,142 HR integration platform companies based in the Netherlands

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HR integration platform companies based in the Netherlands at a glance

As of Sep 30, 2026
27.0%Verified-email coverage
13.4%Mobile-number coverage
14.7Average contacts per company
1-10Median size (employees)
12.5%Largest-city concentration · Amsterdam
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
774
11-50
238
51-200
91
201-500
18
501-1,000
9
1,001-5,000
4
5,001-10,000
3
10001+
3

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 32.0d

Company record updated

Median 74.0d

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 HR integration platform companies, 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 “HR integration platform companies”. 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 HR integration platform companies), 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 HR integration platform companies, 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, 4,522 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 30, 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.

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 HR integration platform companies, 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 HR integration platform companies are there based in the Netherlands?

RevenueBase identified 1,142 HR integration platform companies 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?

Randstad Enterprise, headquartered in Amsterdam, tops this list with the largest team on record.

Which city has the most HR integration platform companies?

Amsterdam leads with 143 headquartered companies, followed by Utrecht (44) and Rotterdam (40).

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 4,522 verified decision-maker contacts tracked across these 1,142 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 30, 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.