Company lists · Data verified August 2026

Top 25 Cloud accounting firms based in Belgium

There are 188 cloud accounting firms headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 1,179 professional contacts across them, including 510 with verified work emails and 28 with mobile numbers. Gent is the largest hub.

This list covers cloud accounting firms headquartered in Belgium, 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.

188Companies
1,179Contacts tracked
510Verified emails
28Mobile numbers
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The 25 largest cloud accounting firms based in Belgium

Ranked by team size
Top 25 of 188 cloud accounting firms based in Belgium, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1Accountablen/a51-20012750
2billy.techChaudfontaine11-50463
3Verschaeren & MertensMechelen11-504330
4Mon3aanGavere11-502823
5Astro Accountingn/a11-502615
6KMG AccountantsHoeselt11-502523
7Meesters AccountantsVosselaar11-502516
8BizzcontrolGent11-502418
9BookkeepersAalst1-102010
10Octopus Accountancy SoftwareGentbrugge11-501917
11Ge-FiboBrasschaat11-501812
12AccountaxWerchter1-10187
13A4bWaasmunster11-50179
14Bekaert-Callebaut Accountancyn/a51-2001611
15Coda Boekhouders EN FiscalistenZonhoven11-501312
16AVISOBeringen11-501210
17OkiokiAntwerpen11-50129
18Jordens AccountantsHasselt11-50109
19A&b Partners OudenaardeOudenaarde11-50106
20stratevision.finn/a1-10106
21ADE Consultantsn/a11-50104
22At Account BoekhoudkantoorBreendonk1-10101
23Theoffice BVBorsbeek11-5099
24MYFIDCharleroi11-5095
25QFK TAX Accountants BVOlen11-5094

Showing 25 of 188 cloud accounting firms based in Belgium

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Cloud accounting firms based in Belgium at a glance

As of Aug 28, 2026
1-10Median size (employees)
GentLargest hub · 7 HQs
28Contacts with mobile numbers
2Emails re-verified in last 30 days

Companies by employee count

1-10
138
11-50
41
51-200
3

Cloud accounting firms by metro

MetroCompanies
Cloud accounting firms in Gent7
Cloud accounting firms in Antwerpen6
Cloud accounting firms in Mechelen3
Cloud accounting firms in Edegem3
Cloud accounting firms in Zoersel3
Cloud accounting firms in Leuven3
Cloud accounting firms in Kortrijk3

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 “cloud accounting firms”, with match quality audited by blind human judging, and headquartered in Belgium.
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; 2 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 cloud accounting firms are there based in Belgium?

There are 188 cloud accounting firms headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

Accountable, headquartered in Belgium, tops this list with the largest team on record.

Which city has the most cloud accounting firms?

Gent leads with 7 headquartered companies, followed by Antwerpen (6) and Mechelen (3).

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 510 verified decision-maker contacts tracked across these 188 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.