Company lists · Data refreshed September 2026

Top 25 Java consulting firms based in Belgium

Name: Java consulting firms based in Belgium
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 155 companies tracked

RevenueBase identified 155 java consulting firms headquartered in Belgium as of September 2026 and tracks 988 professional contacts across them, including 293 with verified work emails. Brussels is the largest hub.

This list covers java consulting firms 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 28, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

155Companies

988Contacts tracked

293Verified emails

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The 25 largest java consulting firms based in Belgium

Ranked by team size

Top 25 of 155 java consulting firms based in Belgium, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to java consulting firms: 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	Xplore	Partial evidence	Kontich, BelgiumHQ checked Sep 28, 2026	11-50	66 contacts →
	Partial evidence “Xplore is a very successful Java service and solution provider in Belgium.” Source: RevenueBase Database · checked Sep 28, 2026
2	FAROS	Partial evidence	Leuven, BelgiumHQ checked Sep 28, 2026	11-50	63 contacts →
	Partial evidence “Faros offers IT consultancy services, comprising a wide range of server-side Java technologies.” Source: RevenueBase Database · checked Sep 28, 2026
3	Arhs Developments Belgium	Indirect evidence	Sint-Stevens-Woluwe, BelgiumHQ checked Sep 28, 2026	501-1,000	52 contacts →
	Indirect evidence “With Arηs Developments Belgium, the group provides high-quality services in 2 different areas: Software Development and Business Intelligence.” Source: RevenueBase Database · checked Sep 28, 2026
4	Itenium	Indirect evidence	Mechelen, BelgiumHQ checked Sep 28, 2026	11-50	35 contacts →
	Indirect evidence “We are a team of passionate, highly motivated and dedicated IT consultants with a strong focus on improving ourselves whilst doing what we love.” Source: RevenueBase Database · checked Sep 28, 2026
5	OPTIS	Indirect evidence	Kontich, BelgiumHQ checked Sep 28, 2026	11-50	32 contacts →
	Indirect evidence “We live in an era of unprecedented change.” Source: RevenueBase Database · checked Sep 28, 2026
6	XTI	Partial evidence	Kontich, BelgiumHQ checked Sep 28, 2026	51-200	30 contacts →
	Partial evidence “Wij bouwen software op maat in moderne technologie-stacks, met als basis Java en Open Source software.” Source: RevenueBase Database · checked Sep 28, 2026
7	Iterates Consulting & IT Services	Indirect evidence	Etterbeek, BelgiumHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “Our mission embodies the two main objectives of our win-win strategy.” Source: RevenueBase Database · checked Sep 28, 2026
8	Delta Source	Indirect evidence	Aartselaar, BelgiumHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Our people’s passion for excellence makes the difference in cost-effective software development.” Source: RevenueBase Database · checked Sep 28, 2026
9	Androme	Indirect evidence	Diepenbeek, BelgiumHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “We specialise in providing software development services, whether it's crafting comprehensive end-to-end systems or essential components seamlessly integrated into larger…” Source: RevenueBase Database · checked Sep 28, 2026
10	Pulsar Consulting SA	Partial evidence	Wavre, BelgiumHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “Pulsar Consulting is an Information Technology (IT) services company.” Source: RevenueBase Database · checked Sep 28, 2026
11	Jstack	Indirect evidence	Kontich, BelgiumHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “jstack creates innovative digital solutions that have a positive impact on businesses and improve the daily lives of individuals.” Source: RevenueBase Database · checked Sep 28, 2026
12	Xorlogics	Partial evidence	Brussels, BelgiumHQ checked Sep 28, 2026	51-200	15 contacts →
	Partial evidence “Xorlogics is a Software Development & IT Consulting company helping businesses to achieve high-end goals in their business endeavors.” Source: RevenueBase Database · checked Sep 28, 2026
13	Profectus IT	Indirect evidence	Overijse, BelgiumHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Profectus IT is a young IT consultancy and services company providing expertise in enterprise web applications and mobiles applications.” Source: RevenueBase Database · checked Sep 28, 2026
14	Ingenum	Indirect evidence	Maisières, BelgiumHQ checked Sep 28, 2026	1-10	13 contacts →
	Indirect evidence “Ingenum est une société montoise de consultance en développement informatique qui est née de l’association de trois consultants forts de leur expérience de plus de six ans dans le…” Source: RevenueBase Database · checked Sep 28, 2026
15	QMINO	Indirect evidence	Korbeek-lo, BelgiumHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Welkom bij Qmino.” Source: RevenueBase Database · checked Sep 28, 2026
16	Adimian	Indirect evidence	Brussels, BelgiumHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “You work in a complex world where standard applications cannot fulfill all your business needs.” Source: RevenueBase Database · checked Sep 28, 2026
17	Digital Unity	Indirect evidence	Leuven, BelgiumHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “Digital Unity is a community of experts with a passion for building software.” Source: RevenueBase Database · checked Sep 28, 2026
18	Nubios	Indirect evidence	Awans, BelgiumHQ checked Sep 28, 2026	1-10	11 contacts →
	Indirect evidence “Nubios est une entreprise liégeoise fondée en 2018 et spécialisée dans le développement de logiciels sur-mesure, ainsi que dans la consultance et le conseil informatique.” Source: RevenueBase Database · checked Sep 28, 2026
19	J-Crafters	Partial evidence	Kontich, BelgiumHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “J-Crafters, een team van Java "vakmannen", straffe ontwikkelaars met een stevige technische kennis, die samen met de klant probleemoplossend denken.” Source: RevenueBase Database · checked Sep 28, 2026
20	Quanta Edge	Indirect evidence	Brussels, BelgiumHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Driving Digitalization in GMP Environments \| IT Management, Validation, Data Integrity \| Pharma, HVAC & Electrical Engineering” Source: RevenueBase Database · checked Sep 28, 2026
21	Blue Pimento	Indirect evidence	Louvain-la-neuve, BelgiumHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Blue Pimento is a young and dynamic IT Consultancy firm based in Louvain-La-Neuve, Belgium, that is dedicated to development and deployment of business-oriented platforms.” Source: RevenueBase Database · checked Sep 28, 2026
22	Triple D	Indirect evidence	Moerbeke, BelgiumHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “Triple D is a belgian software development company founded by and consisting entirely out of veteran software engineers.” Source: RevenueBase Database · checked Sep 28, 2026
23	Hemmis	Indirect evidence	Zwevegem, BelgiumHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “HEMMIS is focused on building adequate (administrative) software, providing independent advice and outsourcing high level software experts.” Source: RevenueBase Database · checked Sep 28, 2026
24	Expert-It SA NV	Partial evidence	1348 Louvain-la-neuve, BelgiumHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “With more than 20 years of experience, Expert-IT is active in the development of tailor made software, consulting and training in analysis, methodology and new technologies.” Source: RevenueBase Database · checked Sep 28, 2026
25	Effigy	Indirect evidence	Herstal, BelgiumHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “Effigy est une société de développement d’applications informatiques.” Source: RevenueBase Database · checked Sep 28, 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: java consulting firms. 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 java consulting firms.
Partial evidence: Its own public description names part of java consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name java consulting firms. 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 155 java consulting firms based in Belgium

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Java consulting firms based in Belgium at a glance

As of Sep 28, 2026

29.7%Verified-email coverage

6.4Average contacts per company

1-10Median size (employees)

7.1%Largest-city concentration · Brussels

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

120

11-50

51-200

501-1,000

Email recency for this list is measured worldwide rather than for Belgium, so it is reported there. Company counts and contact totals on this page are exact for Belgium, over 155 companies.

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 java consulting firms, 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 “java consulting firms”. 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 java consulting firms), 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 java consulting firms, 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, 293 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 28, 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 java consulting firms, 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 java consulting firms are there based in Belgium?

RevenueBase identified 155 java consulting firms 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?

Xplore, headquartered in Kontich, tops this list with the largest team on record.

Which city has the most java consulting firms?

Brussels leads with 11 headquartered companies, followed by Kontich (6) and Brugge (4).

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 293 verified decision-maker contacts tracked across these 155 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 28, 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.