Company lists · Data refreshed September 2026

Top 19 Enterprise application modernization firms based in Belgium

Name: Enterprise application modernization firms based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 42 companies tracked

RevenueBase identified 42 company matches for enterprise application modernization firms associated with Belgium as of September 2026 and tracks 470 professional contacts across them, including 117 with verified work emails and 119 with mobile numbers. Brussels is the largest hub.

This list covers company matches for enterprise application modernization firms associated with Belgium, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Sep 2, 2026 How this list was built

42Companies

470Contacts tracked

117Verified emails

119Mobile numbers

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The 19 largest enterprise application modernization firms based in Belgium

Ranked by team size

Top 19 of 42 company matches for enterprise application modernization firms based in Belgium, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Astadia	Exact match	Kontich, Belgium	201-500	209 contacts →
	Exact match “Astadia is the industry leader for mainframe migrations and modernizations.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2	DNA Solutions	Exact match	Belgium	11-50	39 contacts →
	Exact match “DNA Solutions is a team of software engineers committed to driving you to the heart of digital transformation with innovative, tailor-made solutions.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
3	CD Invest	Exact match	Oostkamp, Belgium	11-50	23 contacts →
	Exact match “We are specialized in innovating IBM i applications and building new innovative IBM i applications.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
4	BRYXX	Exact match	Kontich, Belgium	11-50	19 contacts →
	Exact match “At BRYXX we build, deploy and maintain future-proof data & application platforms to unleash data from enterprise and legacy systems to future-proof applications.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5	Graytitude	Exact match	Zonhoven, Belgium	51-200	18 contacts →
	Exact match “Our North Star: Partner with our customers to drive exemplary business outcomes achieved through innovative solutions that deliver superior value.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
6	Stepinsight	Exact match	Ixelles Brussels, Belgium	11-50	17 contacts →
	Exact match “Technology today is more powerful and accessible than ever before.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
7	Oncore	Exact match	Kortrijk, Belgium	11-50	16 contacts →
	Exact match “Hoe zorg je dat software niet alleen vandaag werkt, maar ook klaar is voor wat morgen brengt?” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8	Eos-Software	Exact match	Belgium	1-10	9 contacts →
	Exact match “EOS wil kmo's tevreden stellen door kwalitatieve, professionele oplossingen te bieden voor al hun software-noden, en dit op een geïntegreerde manier.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9	DCBO	Exact match	Belgium	11-50	7 contacts →
	Exact match “DCBO Open Solutions – computer softwarebedrijf gevestigd in Geel, België Wij helpen bedrijven zoals Hekon, Morgen Makers, Stephex en DICAR met: Digitale transformatie –…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
10	Strategies For Performance	Exact match	Seneffe, Belgium	11-50	7 contacts →
	Exact match “With more than 25 years experience in Enterprise Architecture (EA) SfP has developed a strong understanding of customers and market expectations and need to accelerate the EA…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11	The DOT Father	Exact match	Antwerp, Belgium	1-10	4 contacts →
	Exact match “At The Dot Father, we're not just automating processes; we're redefining the future of work for market leaders.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12	Bright Bear	Exact match	Belgium	1-10	2 contacts →
	Exact match “Bright Bear: Cloud Software Solutions for Business Success Welcome to Bright Bear!” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13	Amplify IT	Exact match	Belgium	1-10	2 contacts →
	Exact match “Most mid-market companies know they need to automate.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14	One-D	Exact match	Belgium	1-10	2 contacts →
	Exact match “One-D is a systems integrator and IT Consulting whose activity is divided into three business segments- A technology pole in charge of developing and maintaining an urbanized…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15	Pregiotek	Exact match	Brussels, Belgium	1-10	2 contacts →
	Exact match “Pregiotek is a Belgian IT consultancy with 15+ years of experience modernizing the systems that insurers and financial institutions actually run on.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16	Peryton Technologies	Exact match	Antwerp, Belgium	1-10	2 contacts →
	Exact match “Innovating at the intersection of technology and transformation.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17	Jani & CO	Exact match	Brussels, Belgium	1-10	2 contacts →
	Exact match “At JANI & Co, we deliver IT services with a focus on seamless cloud migration and smart application integration.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18	Codecanoe	Exact match	Ghent, Belgium	1-10	1 contacts →
	Exact match “Software specialist te Gent” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19	Id-Dev Consulting	Exact match	Genk, Belgium	1-10	1 contacts →
	Exact match “id-dev delivers IT solutions in the field of IT management consulting, architecture, software engineering, integration, digital transformation, legacy modernization, security and…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “enterprise application modernization firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 19 of 42 enterprise application modernization firms based in Belgium

See the full list, filter by size, metro and specialty, and access 117 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise application modernization firms based in Belgium at a glance

As of Sep 2, 2026

24.9%Verified-email coverage

25.3%Mobile-number coverage

11.2Average contacts per company

1-10Median size (employees)

14.3%Largest-city concentration · Brussels

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Belgium whose business descriptions match “enterprise application modernization firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 117 professional contacts with verified work emails across the full matched dataset. 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 2, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “enterprise application modernization firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise application modernization firms are there based in Belgium?

RevenueBase identified 42 company matches for enterprise application modernization firms associated with Belgium as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Astadia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most enterprise application modernization firms?

Brussels leads with 6 company records, followed by Antwerp (5) and Kontich (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 117 professional contacts with verified work emails tracked across these 42 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 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 SmartSearch, 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.