Company lists · Data verified August 2026

Top 25 Data outsourcing companies based in the Netherlands

Name: Data outsourcing companies based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 337 companies tracked

There are 337 data outsourcing companies headquartered in the Netherlands (RevenueBase, August 2026). RevenueBase tracks 26,286 professional contacts across them, including 8,477 with verified work emails and 4,780 with mobile numbers. Amsterdam is the largest hub.

This list covers data outsourcing companies headquartered in the Netherlands, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

337Companies

26,286Contacts tracked

8,477Verified emails

4,780Mobile numbers

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The 25 largest data outsourcing companies based in the Netherlands

Ranked by team size

Top 25 of 337 data outsourcing companies based in the Netherlands, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	SAS	Pc	10001+	22,871	7,204
2	PBT Group	Utrecht	501-1,000	323	113
3	PW Consulting	Xk	51-200	194	33
4	Dataorbis	Groningen	51-200	165	125
5	Xomnia	Xl	51-200	90	50
6	Open Source Integrators	Nn	51-200	71	43
7	VICTA	Hg	51-200	71	42
8	PFM Intelligence Group	Xx	51-200	65	38
9	MONI	Amersfoort	51-200	55	45
10	The DOC	Ee	51-200	54	32
11	3di 3d Innovations	Amsterdam	11-50	54	26
12	Turnpikes	The Hague	51-200	52	35
13	Growteq	Db	11-50	50	26
14	Datacation	Eindhoven	11-50	48	27
15	RMSC	Raamsdonksveer	11-50	47	1
16	LYNXX	Le	11-50	43	26
17	Callsolution	Nijkerk	201-500	32	4
18	Blenddata	Cg	11-50	28	20
19	Visionbi	Pv	11-50	27	22
20	Always BE Learning	Dn	11-50	27	21
21	Blue-Mountain	Breda	11-50	27	17
22	DWISE	Amsterdam	11-50	27	15
23	Notilyze	Ak	11-50	24	17
24	The Data Cooks Master Chefs In Data	Amsterdam	11-50	23	12
25	TDA Group	Nieuwegein	51-200	22	9

Showing 25 of 337 data outsourcing companies based in the Netherlands

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Data outsourcing companies based in the Netherlands at a glance

As of Aug 28, 2026

1-10Median size (employees)

AmsterdamLargest hub · 49 HQs

4,780Contacts with mobile numbers

15Emails re-verified in last 30 days

Companies by employee count

1-10

214

11-50

51-200

201-500

501-1,000

10001+

Data outsourcing companies by metro

Metro	Companies
Data outsourcing companies in Amsterdam	49
Data outsourcing companies in Utrecht	16
Data outsourcing companies in Rotterdam	9
Data outsourcing companies in Eindhoven	9
Data outsourcing companies in The Hague	7
Data outsourcing companies in Breda	7
Data outsourcing companies in Groningen	7

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “data outsourcing companies”, with match quality audited by blind human judging, and headquartered in the Netherlands.
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: Contact records re-verify on a rolling cadence; 15 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many data outsourcing companies are there based in the Netherlands?

There are 337 data outsourcing companies headquartered in the Netherlands as of August 2026 (RevenueBase).

What is the largest company on this list?

SAS, headquartered in Pc, tops this list with the largest team on record.

Which city has the most data outsourcing companies?

Amsterdam leads with 49 headquartered companies, followed by Utrecht (16) and Rotterdam (9).

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 8,477 verified decision-maker contacts tracked across these 337 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.