Company lists · Data verified August 2026

Top 25 Accounting outsourcing firms based in the Netherlands

There are 772 accounting outsourcing firms headquartered in the Netherlands (RevenueBase, August 2026). RevenueBase tracks 3,076 professional contacts across them, including 1,304 with verified work emails and 219 with mobile numbers. Amsterdam is the largest hub.

This list covers accounting outsourcing firms 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.

772Companies
3,076Contacts tracked
1,304Verified emails
219Mobile numbers
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The 25 largest accounting outsourcing firms based in the Netherlands

Ranked by team size
Top 25 of 772 accounting outsourcing firms based in the Netherlands, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1Schreurs Winters Verstraelen Accountants & BedrijfsadviseursPt11-501279
2RS Financen/a51-2008465
3Administratie EN Adviesburo Noord-Brabant B.VEindhoven51-2006930
4Marabes GroupKm51-200494
5FinanceteamsHeerlen51-2004325
6FlorysJj11-503828
7Brand BoekhoudersCs51-2003515
8DE AdministratieNieuwegein11-502613
9Niessink & Partners Accountants EN AdviseursXw11-502420
10Confianza AccountantsKatwijk11-502015
11Conquis Accountants EN AdviseursEde11-501710
12IFS Finance B.VAlmere11-501611
13VAN DEN Akker AccountancyDelft11-50168
14Westland AccountancyHonselersdijk11-501514
15Cappa AccountantsZoetermeer11-501510
16KENDRAlmere11-50159
17NEW Vision GroepDb11-50157
18HUT AccountantsHx11-501413
19Iqount Adviseurs & AccountantsBx11-501412
20Ifaa Accountants & Belastingadviseurs BVAlmere11-501310
21Miedema AccountantsSneek11-50137
22Finx Accountants & Fiscaal AdviseursSneek11-50114
23Arendse Kon. Accountants-BelastingadviseursMeerkerk11-50108
24WRKDRk11-5096
25DE Smet Accountants & AdviseursHulst11-5087

Showing 25 of 772 accounting outsourcing firms based in the Netherlands

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Accounting outsourcing firms based in the Netherlands at a glance

As of Aug 28, 2026
1-10Median size (employees)
AmsterdamLargest hub · 34 HQs
219Contacts with mobile numbers
11Emails re-verified in last 30 days

Companies by employee count

1-10
633
11-50
113
51-200
11
201-500
2
501-1,000
1
1,001-5,000
1

Accounting outsourcing firms by metro

MetroCompanies
Accounting outsourcing firms in Amsterdam34
Accounting outsourcing firms in Rotterdam19
Accounting outsourcing firms in Den Haag12
Accounting outsourcing firms in Almere10
Accounting outsourcing firms in Groningen9
Accounting outsourcing firms in Utrecht8
Accounting outsourcing firms in Rijswijk8

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 “accounting outsourcing firms”, 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; 11 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 accounting outsourcing firms are there based in the Netherlands?

There are 772 accounting outsourcing firms headquartered in the Netherlands as of August 2026 (RevenueBase).

What is the largest company on this list?

Schreurs Winters Verstraelen Accountants & Bedrijfsadviseurs, headquartered in Pt, tops this list with the largest team on record.

Which city has the most accounting outsourcing firms?

Amsterdam leads with 34 headquartered companies, followed by Rotterdam (19) and Den Haag (12).

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 1,304 verified decision-maker contacts tracked across these 772 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.