Company lists · Data refreshed September 2026

Top 25 Geospatial data software companies based in Belgium

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

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 40 companies tracked

RevenueBase identified 40 geospatial data software companies headquartered in Belgium as of September 2026 and tracks 1,068 professional contacts across them, including 420 with verified work emails and 23 with mobile numbers. Leuven is the largest hub.

This list covers geospatial data software companies headquartered in Belgium, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase Smart Search rating on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

40Companies

1,068Contacts tracked

420Verified emails

23Mobile numbers

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The 25 largest geospatial data software companies based in Belgium

Ranked by team size

Top 25 of 40 geospatial data software companies based in Belgium, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to geospatial data software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	G-Tec	Indirect evidence	Milmort, Belgium	51-200	143 contacts →
	Indirect evidence “G-TEC provides marine and land based geophysical surveys.” Source: RevenueBase Database · checked Sep 3, 2026
2	Merkator Group	Indirect evidence	Belgium	201-500	136 contacts →
	Indirect evidence “Every location has a story.” Source: RevenueBase Database · checked Sep 3, 2026
3	GEO Solutions	Indirect evidence	Belgium	51-200	130 contacts →
	Indirect evidence “Locations matters.” Source: RevenueBase Database · checked Sep 3, 2026
4	SIMAN	Strong evidence	Aywaille, Belgium	11-50	100 contacts →
	Strong evidence “SIMAN works with various spatial softwares and data programming.” Source: RevenueBase Database · checked Sep 3, 2026
5	FKS	Indirect evidence	Belgium	n/a	87 contacts →
	Indirect evidence “fks situeert zich te Hasselt en wij bieden oplossingen op het vlak van GIS, ERP/CRM and dataintelligence.” Source: RevenueBase Database · checked Sep 3, 2026
6	GIM	Indirect evidence	Gembloux Isnes, Belgium	51-200	79 contacts →
	Indirect evidence “Better decision-making, smooth-running operations and more accurate forecasts.” Source: RevenueBase Database · checked Sep 3, 2026
7	Globezenit	Indirect evidence	Belgium	51-200	62 contacts →
	Indirect evidence “GlobeZenit is a number one reference for high-quality geodata capture, management, analysis and visualization of geographic information on aboveground and belowground components.” Source: RevenueBase Database · checked Sep 3, 2026
8	Esri Belux	Indirect evidence	Belgium	11-50	55 contacts →
	Indirect evidence “Our Mission is to help, inform and inspire organisations to Improve their business and their processes through the use of Geo-information.” Source: RevenueBase Database · checked Sep 3, 2026
9	Siggis	Indirect evidence	Belgium	11-50	36 contacts →
	Indirect evidence “YOUR PARTNER FOR Esri GEO-IT SIGGIS has without a doubt the largest and most experienced team in Belgium with regard to geographic information systems (GIS) and Esri ArcGIS…” Source: RevenueBase Database · checked Sep 3, 2026
10	Eurosense	Partial evidence	Wemmel, Belgium	51-200	34 contacts →
	Partial evidence “EUROSENSE is one of the leading aerial surveying and geo-data companies in Europe, with headquarters in Belgium.” Source: RevenueBase Database · checked Sep 3, 2026
11	Also Space	Partial evidence	Ixelles Brussels, Belgium	11-50	19 contacts →
	Partial evidence “ALSO Space is a Brussels-based international company specialising in science communication, particularly in areas related to Earth Observation (EO), as well as GIS, Geo Data…” Source: RevenueBase Database · checked Sep 3, 2026
12	Nordend	Strong evidence	Belgium	11-50	18 contacts →
	Strong evidence “FME #OTL #IMKL #GIS #BIM #Geospatial Data #Cartography Nordend is a creative mix of talented people with one common goal in mind: providing you with the best FME solutions and…” Source: RevenueBase Database · checked Sep 3, 2026
13	Allterra Belux	Indirect evidence	Belgium	11-50	18 contacts →
	Indirect evidence “AllTerra Belux is the Belux technology partner for the construction and surveying sector, infrastructure managers, utility companies, government agencies, GIS service providers…” Source: RevenueBase Database · checked Sep 3, 2026
14	GIS Consult Gmbh	Indirect evidence	Belgium	51-200	17 contacts →
	Indirect evidence “Wir sind als Unternehmen für angewandte Geoinformationssysteme Ihr starker Partner für anspruchsvolle GIS- und Datenbankprojekte.” Source: RevenueBase Database · checked Sep 3, 2026
15	GEO Square NV	Partial evidence	Edegem, Belgium	51-200	15 contacts →
	Partial evidence “The Geo Square companies deliver solutions, services and products that create & deliver added value based on spatial information & connected data streams.” Source: RevenueBase Database · checked Sep 3, 2026
16	Nazka Mapps	Indirect evidence	Leuven, Belgium	1-10	9 contacts →
	Indirect evidence “Nazka Mapps is an innovative company, specialised in interactive mapping applications, webtools and location based API’s (Application Program Interfaces).” Source: RevenueBase Database · checked Sep 3, 2026
17	Gemsotec BV	Indirect evidence	Leuven, Belgium	1-10	7 contacts →
	Indirect evidence “At Gemsotec, we make your operations mobile: Fire fighting - Discover INA, the intervention app, awarded as the most user-friendly Belgian e-gov app.” Source: RevenueBase Database · checked Sep 3, 2026
18	SPC	Indirect evidence	Leuven, Belgium	11-50	6 contacts →
	Indirect evidence “Studiebureau Patrick Casier (SPC) is een Leuvens bedrijf gespecialiseerd in geo-informatie.” Source: RevenueBase Database · checked Sep 3, 2026
19	Timbtrack	Partial evidence	Belgium	1-10	6 contacts →
	Partial evidence “Timbtrack is specialized in forestry software creation.” Source: RevenueBase Database · checked Sep 3, 2026
20	DIPLA	Partial evidence	Houthalen-Helchteren, Belgium	1-10	5 contacts →
	Partial evidence “Dipla is een praktische, kaartgerichte software die het beheer van groene ruimtes en andere openbare infrastructuur eenvoudiger en efficiënter maakt.” Source: RevenueBase Database · checked Sep 3, 2026
21	Pythagoras BV	Indirect evidence	Turnhout, Belgium	1-10	4 contacts →
	Indirect evidence “Pythagoras focuses on delivering its users the best CAD & GIS experience possible.” Source: RevenueBase Database · checked Sep 3, 2026
22	Georhythm	Partial evidence	Kontich, Belgium	11-50	2 contacts →
	Partial evidence “At GeoRhythm, we help our customers in becoming fully data driven by using geodata.” Source: RevenueBase Database · checked Sep 3, 2026
23	Quadratic	Strong evidence	Voroux-Lez-Liers, Belgium	1-10	2 contacts →
	Strong evidence “Quadratic is a belgian consulting company specialized in the geospatial data sciences.” Source: RevenueBase Database · checked Sep 3, 2026
24	Geograppy Consulting	Indirect evidence	Belgium	1-10	2 contacts →
	Indirect evidence “Geograppy delivers IT services with a spatial flavor to it.” Source: RevenueBase Database · checked Sep 3, 2026
25	Sireal SA	Indirect evidence	Belgium	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 3, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: geospatial data software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names geospatial data software companies.
Partial evidence: Its own public description names part of geospatial data software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name geospatial data software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 40 geospatial data software companies based in Belgium

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Geospatial data software companies based in Belgium at a glance

As of Sep 3, 2026

39.3%Verified-email coverage

2.2%Mobile-number coverage

26.7Average contacts per company

1-10Median size (employees)

10.0%Largest-city concentration · Leuven

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among geospatial data software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Belgium whose own description of what they do matches “geospatial data software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names geospatial data software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among geospatial data software companies, and records with no verified work email. Companies headquartered outside Belgium are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 420 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 3, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names geospatial data software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many geospatial data software companies are there based in Belgium?

RevenueBase identified 40 geospatial data software companies headquartered in Belgium as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

G-Tec, headquartered in Milmort, tops this list with the largest team on record.

Which city has the most geospatial data software companies?

Leuven leads with 4 headquartered companies, followed by Edegem (2) and Lokeren (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 420 verified decision-maker contacts tracked across these 40 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.