Company lists · Data verified August 2026

Top 21 Data science software companies based in Belgium

Name: Data science software companies based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 39 companies tracked

There are 39 data science software companies headquartered in Belgium (RevenueBase, August 2026). RevenueBase tracks 506 professional contacts across them, including 138 with verified work emails and 44 with mobile numbers. Brussels is the largest hub.

This list covers data science software companies 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.

39Companies

506Contacts tracked

138Verified emails

44Mobile numbers

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The 21 largest data science software companies based in Belgium

Ranked by team size

Top 21 of 39 data science software companies based in Belgium, 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	LACO	Diegem	51-200	190	46
2	TIMI	Brussels	51-200	102	3
3	jetpack.ai	Etterbeek Brussels	11-50	29	23
4	Infofarm	Kontich	11-50	22	14
5	Sentigrate	Heverlee	11-50	17	12
6	Algorhythm Group	Lummen	51-200	15	8
7	Dnalytics	Louvain-La-Neuve	1-10	13	5
8	Mentis	Brussels	11-50	13	1
9	Insightdata	Lummen	1-10	9	3
10	Troople	Louvain-La-Neuve	1-10	8	4
11	Dcode Digital Code	n/a	11-50	6	3
12	Datastories	Turnhout	11-50	5	3
13	Unicle Biomedical Data Science	Leuven	1-10	5	3
14	Prophesea	Bruges Flemish	1-10	5	1
15	Datatext	n/a	1-10	3	1
16	Python Predictions	Strombeek-Bever Brussels	11-50	2	2
17	Wolfrahm	Zomergem	1-10	2	2
18	Pfease	Louvain-La-Neuve	1-10	1	1
19	Made With Wonder	Heverlee	1-10	1	1
20	Beoptimized SRL	Brussels	1-10	1	1
21	Deeper Data Analytics	Eghezee	1-10	1	1

Showing 21 of 39 data science software companies based in Belgium

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Data science software companies based in Belgium at a glance

As of Aug 28, 2026

1-10Median size (employees)

BrusselsLargest hub · 8 HQs

44Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

1,001-5,000

Data science software companies by metro

Metro	Companies
Data science software companies in Brussels	8
Data science software companies in Louvain-La-Neuve	3
Data science software companies in Leuven	2
Data science software companies in Heverlee	2
Data science software companies in Lummen	2
Data science software companies in Turnhout	1
Data science software companies in Zomergem	1

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 science software companies”, 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 data science software companies are there based in Belgium?

There are 39 data science software companies headquartered in Belgium as of August 2026 (RevenueBase).

What is the largest company on this list?

LACO, headquartered in Diegem, tops this list with the largest team on record.

Which city has the most data science software companies?

Brussels leads with 8 headquartered companies, followed by Louvain-La-Neuve (3) and Leuven (2).

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 138 verified decision-maker contacts tracked across these 39 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.