Company lists · Data refreshed September 2026

Top 25 Outsourced business process services based in the Netherlands

RevenueBase identified 74 company matches for outsourced business process services associated with the Netherlands as of September 2026 and tracks 2,151 professional contacts across them, including 550 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for outsourced business process services 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 21, 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 21, 2026 How this list was built
74Companies
2,151Contacts tracked
550Verified emails
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The 25 largest outsourced business process services based in the Netherlands

Ranked by team size
Top 25 of 74 company matches for outsourced business process services based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchRotterdam, NetherlandsHQ recorded Sep 21, 202610001+1,052 contacts →

Exact match

“Wij zijn Yource.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchUtrecht, NetherlandsHQ recorded Sep 21, 202651-200117 contacts →

Exact match

“Dyade is jouw partner in bedrijfsvoering.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchApeldoorn, NetherlandsHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
4Exact matchNijmegen, NetherlandsHQ recorded Sep 21, 2026201-50083 contacts →

Exact match

“Proud Experts verzorgt met ruim 250 professionals klantinteractie-processen voor banken, verzekeraars en de top van het financiële intermediair.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchAe, NetherlandsHQ recorded Sep 21, 2026201-50045 contacts →

Exact match

“Over Marketing Impuls.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchAlmere, NetherlandsHQ recorded Sep 21, 2026201-50035 contacts →

Exact match

“Bij Inspire weten we hoe belangrijk goed georganiseerd klantcontact is voor het succes van uw organisatie.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchHeelsum, NetherlandsHQ recorded Sep 21, 202611-5032 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchNijkerk, NetherlandsHQ recorded Sep 21, 2026201-50032 contacts →

Exact match

“CallSolution: Jouw Partner in Klantcontact en Succes Bij CallSolution geloven we dat elk gesprek telt.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchVianen, NetherlandsHQ recorded Sep 21, 202611-5019 contacts →

Exact match

“Bij Customer Contact Company geloven wij dat klantenservice leuk kan zijn.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact match's-hertogenbosch, NetherlandsHQ recorded Sep 21, 202651-20018 contacts →

Exact match

“In- en outbound klantcontact vereist de inzet van ervaren en toegewijde medewerkers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchEindhoven, NetherlandsHQ recorded Sep 21, 202651-20017 contacts →

Exact match

“How do you get the most out of your marketing and sales resources?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchRg, NetherlandsHQ recorded Sep 21, 20261-1015 contacts →

Exact match

“Uw ideale office assistant op afstand.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchMaastricht, NetherlandsHQ recorded Sep 21, 202651-20014 contacts →

Exact match

“Klantenservice uitbesteden of klantenservice verbeteren?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchAmsterdam, NetherlandsHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“We Are Your One-Stop-Shop for B2B Sales And here's how we add value to your sales department- B2B Lead Generation - BDR Outsourcing B2B Lead Generation: On average, Sales Reps…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchZoetermeer, NetherlandsHQ recorded Sep 21, 202651-20010 contacts →

Exact match

“Centric is een onafhankelijke serviceprovider met een breed aanbod aan BPO-diensten.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchBaarn, NetherlandsHQ recorded Sep 21, 202611-508 contacts →

Exact match

“Uitbesteden.com is de plek voor Groot MKB en corporate om veel klanten binnen te halen, leads te genereren en klantenservice uit te besteden.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchEindhoven, NetherlandsHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Ieder bedrijf heeft een specialiteit: vernuftige producten of onmisbare diensten aan hongerige markten voeden.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchLelystad, NetherlandsHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Integrio is een jong bedrijf dat andere bedrijven operationeel ondersteunt in de breedste zin van het woord.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchNijkerk, NetherlandsHQ recorded Sep 21, 202651-2003 contacts →

Exact match

“Nutspartner is gespecialiseerd in Sales, klantcontact, klantenservice en administratieve verwerking.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchTilburg, NetherlandsHQ recorded Sep 21, 2026201-5002 contacts →

Exact match

“We hebben dan ook alle facetten op het gebied voor het outsourcen van verkoop en/of marketing ondergebracht onder één holding.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchRotterdam, NetherlandsHQ recorded Sep 21, 20261-102 contacts →

Exact match

“ClientMind helps in improving and simplifying your business processes at a higher quality and at lower costs.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchMaastricht, NetherlandsHQ recorded Sep 21, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchTilburg, NetherlandsHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Ik help ondernemers om hun backoffice te ondersteunen en te professionaliseren.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchAmsterdam, NetherlandsHQ recorded Sep 21, 20261-101 contacts →

Exact match

“We're the company that gives you a high-quality, low-cost alternative to in-house staff.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchVeghel, NetherlandsHQ recorded Sep 21, 20261-101 contacts →

Exact match

“As an organization you want to improve your results, seize opportunities and further expand your business.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 74 outsourced business process services based in the Netherlands

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Outsourced business process services based in the Netherlands at a glance

As of Sep 21, 2026
25.6%Verified-email coverage
29.1Average contacts per company
11-50Median size (employees)
9.5%Largest-city concentration · Amsterdam
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
32
11-50
21
51-200
10
201-500
8
501-1,000
1
10001+
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 74 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 “outsourced business process services” 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 550 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 21, 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 “outsourced business process services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsourced business process services are there based in the Netherlands?

RevenueBase identified 74 company matches for outsourced business process services 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?

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

Which city has the most outsourced business process services?

Amsterdam leads with 7 company records, followed by Rotterdam (4) and Ae (3).

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 550 professional contacts with verified work emails tracked across these 74 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 74 outsourced business process services based in the Netherlands. Start with a free account, no credit card.

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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.