Company lists · Data refreshed September 2026

Top 24 Lansa software development companies based in Luxembourg

Name: Lansa software development companies based in Luxembourg
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 76 companies tracked

RevenueBase identified 76 lansa software development companies headquartered in Luxembourg as of September 2026 and tracks 3,939 professional contacts across them, including 1,047 with verified work emails and 88 with mobile numbers. Luxembourg is the largest hub.

This list covers lansa software development companies headquartered in Luxembourg, 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

76Companies

3,939Contacts tracked

1,047Verified emails

88Mobile numbers

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The 24 largest lansa software development companies based in Luxembourg

Ranked by team size

Top 24 of 76 lansa software development companies based in Luxembourg, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names lansa software development companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	IntechIndirect evidence	Kayl, LuxembourgHQ checked Sep 4, 2026	51-200	310
	“InTech est une Entreprise de Services Numériques (ESN) luxembourgeoise fondée en 1995 et filiale du groupe POST Luxembourg.” Source: company website · checked Sep 4, 2026
2	NSI Luxembourg PSFIndirect evidence	Esch-Sur-Alzette, LuxembourgHQ checked Sep 4, 2026	201-500	302
	“En collaboration étroite avec ses clients, NSI Luxembourg propose des développements applicatifs et des services à haute valeur ajoutée dans les domaines d’architecture…” Source: company website · checked Sep 4, 2026
3	Arhs DevelopmentsStrong evidence	Belvaux, LuxembourgHQ checked Sep 4, 2026	501-1,000	149
	“With Arηs Developments, the group provides high-quality services in 2 different areas: Software Development and Business Intelligence.” Source: company website · checked Sep 4, 2026
4	Edda LuxembourgIndirect evidence	Windhof, LuxembourgHQ checked Sep 4, 2026	51-200	99
	“Edda (formerly C-Services) is a company created in 2008 and since then has developed several expertise- Enterprise Content Management: Our SharePoint and Office 365 experts will…” Source: company website · checked Sep 4, 2026
5	Accenture LuxembourgIndirect evidence	LuxembourgHQ checked Sep 4, 2026	51-200	60
	“Accenture helps the world’s leading enterprises reinvent by building their digital core and unleashing the power of AI to create value at speed for organizations across industries.” Source: company website · checked Sep 4, 2026
6	AINOSIndirect evidence	LuxembourgHQ checked Sep 4, 2026	11-50	58
	“An application is much more than a code base; it is an ever-changing set of constraints, expectations and unforeseen events.” Source: company website · checked Sep 4, 2026
7	Elliott GroupPartial evidence	Mondorf Les Bains, LuxembourgHQ checked Sep 4, 2026	51-200	56
	“Fondée en 2009, Elliott Group, au travers de ses différentes entités, Elliott Developments, Elliott Consulting et Elliott CyberSquad s’est construite autour d’une compétence très…” Source: company website · checked Sep 4, 2026
8	Amexio Belgium & LuxembourgIndirect evidence	LuxembourgHQ checked Sep 4, 2026	51-200	41
	“Our mission: Helping companies to improve their operational cost and efficiency through better process and content management, collaboration, knowledge sharing and by using the…” Source: company website · checked Sep 4, 2026
9	Logos IT ServicesIndirect evidence	Alzingen, LuxembourgHQ checked Sep 4, 2026	11-50	41
	“Based in Luxembourg and Germany, Logos is a recognized company of the IT sector.” Source: company website · checked Sep 4, 2026
10	Sita SoftwarePartial evidence	Niedercorn, LuxembourgHQ checked Sep 4, 2026	11-50	19
	“Sita Software SA is “Made in Luxembourg” and has been in the IT industry since 1995.” Source: company website · checked Sep 4, 2026
11	Technology PartnerPartial evidence	Pontpierre, LuxembourgHQ checked Sep 4, 2026	11-50	16
	“Technology Partner is an IT services company specialised in project development, consultancy and automation of company processes and procedures.” Source: company website · checked Sep 4, 2026
12	Biac LOGIndirect evidence	Steinfort, LuxembourgHQ checked Sep 4, 2026	11-50	15
	“BIAC Log est un bureau d’informatique spécialisé dans la conception d’applications de gestion stables et fiables qui s’adaptent aux spécificités et aux besoins de l’entreprise…” Source: company website · checked Sep 4, 2026
13	Lusis LuxembourgIndirect evidence	LuxembourgHQ checked Sep 4, 2026	11-50	10
	“Lusis est un fournisseur de logiciel et de services TIC européen formé il y a plus de 15 ans à Paris présent au Luxembourg depuis 2005.” Source: company website · checked Sep 4, 2026
14	G-SysIndirect evidence	Belval, LuxembourgHQ checked Sep 4, 2026	11-50	8
	“Fondée en 1997 et active au Luxembourg et en Belgique, G-Sys est à l’origine éditeur d’un logiciel de gestion commerciale.” Source: company website · checked Sep 4, 2026
15	Convergence ITIndirect evidence	Windhof, LuxembourgHQ checked Sep 4, 2026	1-10	7
	“Convergence IT est une société de services qui regroupe des compétences spécialisées dans le conseil et l’installation de solutions informatiques orientées cloud.” Source: company website · checked Sep 4, 2026
16	Ineako IT SolutionsIndirect evidence	Marnach, LuxembourgHQ checked Sep 4, 2026	1-10	6
	“IT-Services & IT-Beratung \| Services informatiques & Conseil IT Ihre IT – modern, sicher, effizient.” Source: company website · checked Sep 4, 2026
17	Aurrera ConsultingIndirect evidence	LuxembourgHQ checked Sep 4, 2026	1-10	6
	“Developing and supporting IT Transformation projects and solutions” Source: company website · checked Sep 4, 2026
18	MIINDPartial evidence	Perle, LuxembourgHQ checked Sep 4, 2026	1-10	6
	“MIIND is committed to deliver the best value to its customers by providing a range of various IT services in consulting, development and operations.” Source: company website · checked Sep 4, 2026
19	O2xpIndirect evidence	LuxembourgHQ checked Sep 4, 2026	11-50	6
	“What about your next step?” Source: company website · checked Sep 4, 2026
20	LuxappsIndirect evidence	Windhof, LuxembourgHQ checked Sep 4, 2026	1-10	5
	“LuxApps est une agence digitale spécialisée dans l'analyse et la création de solutions taillées sur-mesure pour votre entreprise.” Source: company website · checked Sep 4, 2026
21	LUXATIndirect evidence	LuxembourgHQ checked Sep 4, 2026	1-10	5
	“Luxat, a Luxembourg-based IT consulting firm, specializes in a range of services tailored to meet the evolving needs of its clients.” Source: company website · checked Sep 4, 2026
22	CartesoftIndirect evidence	Platen Diekirch, LuxembourgHQ checked Sep 4, 2026	1-10	5
	“Cartesoft: A team of experts helping you achieve your projects.” Source: company website · checked Sep 4, 2026
23	AgiluxIndirect evidence	Pommerloch Wiltz, LuxembourgHQ checked Sep 4, 2026	1-10	4
	“Agilux is a consulting company founded in 2008 in Belgium.” Source: company website · checked Sep 4, 2026
24	SPEARPartial evidence	Dudelange, LuxembourgHQ checked Sep 4, 2026	1-10	4
	“At SPEAR, we are your trusted local partner for innovative software engineering.” Source: company website · checked Sep 4, 2026

Showing 24 of 76 lansa software development companies based in Luxembourg

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Lansa software development companies based in Luxembourg at a glance

As of Sep 4, 2026

1-10Median size (employees)

LuxembourgLargest hub · 31 HQs

88Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

31–60

61–90

557

90–180

406

180+

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 lansa software development companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Luxembourg whose own description of what they do matches “lansa software development companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among lansa software development companies, and records with no verified work email. Companies headquartered outside Luxembourg 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 an evidence 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, 1,047 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 4, 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.

Lansa software development companies by metro

Lansa software development companies in Luxembourg31

Frequently asked

How many lansa software development companies are there based in Luxembourg?

RevenueBase identified 76 lansa software development companies headquartered in Luxembourg 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?

Intech, headquartered in Kayl, tops this list with the largest team on record.

Which city has the most lansa software development companies?

Luxembourg leads with 31 headquartered companies, followed by Windhof (4) and Belval (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 1,047 verified decision-maker contacts tracked across these 76 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 4, 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.