Company lists · Data verified August 2026

Top 17 Accounting software developers based in Belgium

There are 31 accounting software developers headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 397 professional contacts across them, including 96 with verified work emails and 18 with mobile numbers. Mechelen is the largest hub.

This list covers accounting software developers 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.

31Companies
397Contacts tracked
96Verified emails
18Mobile numbers
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The 17 largest accounting software developers based in Belgium

Ranked by team size
Top 17 of 31 accounting software developers 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
1Horus SoftwareLeuven11-50399
2Adsolut SoftwareMechelen201-5002118
3Octopus Accountancy SoftwareGentbrugge11-501917
4DexxterMechelen11-501811
5GO Getter Softwaren/a11-50172
6IntellifinHasselt1-101311
7WinauditorWaterloo11-50129
8IG Soft SprlLiege1-1092
9Axito SoftwareMaasmechelen1-1074
10In-Motion SoftwareStaden1-1053
11Echosoft SRLn/a11-5043
12Visual BooksHeron1-1032
13Kmo-FacturatieBelsele1-1021
14MIS DataWaterloo1-1011
15Viverio Business Solutions BVTongerlo1-1011
16Bvba ArchitekturaGent1-1011
17Geneto Technologyn/a1-1011

Showing 17 of 31 accounting software developers based in Belgium

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Accounting software developers based in Belgium at a glance

As of Aug 28, 2026
1-10Median size (employees)
MechelenLargest hub · 2 HQs
18Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
19
11-50
8
51-200
2
201-500
2

Accounting software developers by metro

MetroCompanies
Accounting software developers in Mechelen2
Accounting software developers in Waterloo2
Accounting software developers in Gent1
Accounting software developers in Chaumont-Gistoux1
Accounting software developers in Rixensart1
Accounting software developers in Ohain1
Accounting software developers in Saint-Gilles1

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 software developers”, 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; 0 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 software developers are there based in Belgium?

There are 31 accounting software developers headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

Horus Software, headquartered in Leuven, tops this list with the largest team on record.

Which city has the most accounting software developers?

Mechelen leads with 2 headquartered companies, followed by Waterloo (2) and Gent (1).

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 96 verified decision-maker contacts tracked across these 31 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.