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, its RevenueBase Smart Search rating, 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 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 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. RevenueBase Smart Search rates how each company's information relates to lansa software development 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	Intech	Indirect evidence	Kayl, LuxembourgHQ checked Sep 4, 2026	51-200	310 contacts →
	Indirect evidence “InTech est une Entreprise de Services Numériques (ESN) luxembourgeoise fondée en 1995 et filiale du groupe POST Luxembourg.” Source: RevenueBase Database · checked Sep 4, 2026
2	NSI Luxembourg PSF	Indirect evidence	Esch-Sur-Alzette, LuxembourgHQ checked Sep 4, 2026	201-500	302 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026
3	Arhs Developments	Strong evidence	Belvaux, LuxembourgHQ checked Sep 4, 2026	501-1,000	149 contacts →
	Strong evidence “With Arηs Developments, the group provides high-quality services in 2 different areas: Software Development and Business Intelligence.” Source: RevenueBase Database · checked Sep 4, 2026
4	Edda Luxembourg	Indirect evidence	Windhof, LuxembourgHQ checked Sep 4, 2026	51-200	99 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026
5	Accenture Luxembourg	Indirect evidence	LuxembourgHQ checked Sep 4, 2026	51-200	60 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026
6	AINOS	Indirect evidence	LuxembourgHQ checked Sep 4, 2026	11-50	58 contacts →
	Indirect evidence “An application is much more than a code base; it is an ever-changing set of constraints, expectations and unforeseen events.” Source: RevenueBase Database · checked Sep 4, 2026
7	Elliott Group	Partial evidence	Mondorf Les Bains, LuxembourgHQ checked Sep 4, 2026	51-200	56 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 4, 2026
8	Amexio Belgium & Luxembourg	Indirect evidence	LuxembourgHQ checked Sep 4, 2026	51-200	41 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026
9	Logos IT Services	Indirect evidence	Alzingen, LuxembourgHQ checked Sep 4, 2026	11-50	41 contacts →
	Indirect evidence “Based in Luxembourg and Germany, Logos is a recognized company of the IT sector.” Source: RevenueBase Database · checked Sep 4, 2026
10	Sita Software	Partial evidence	Niedercorn, LuxembourgHQ checked Sep 4, 2026	11-50	19 contacts →
	Partial evidence “Sita Software SA is “Made in Luxembourg” and has been in the IT industry since 1995.” Source: RevenueBase Database · checked Sep 4, 2026
11	Technology Partner	Partial evidence	Pontpierre, LuxembourgHQ checked Sep 4, 2026	11-50	16 contacts →
	Partial evidence “Technology Partner is an IT services company specialised in project development, consultancy and automation of company processes and procedures.” Source: RevenueBase Database · checked Sep 4, 2026
12	Biac LOG	Indirect evidence	Steinfort, LuxembourgHQ checked Sep 4, 2026	11-50	15 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026
13	Lusis Luxembourg	Indirect evidence	LuxembourgHQ checked Sep 4, 2026	11-50	10 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026
14	G-Sys	Indirect evidence	Belval, LuxembourgHQ checked Sep 4, 2026	11-50	8 contacts →
	Indirect evidence “Fondée en 1997 et active au Luxembourg et en Belgique, G-Sys est à l’origine éditeur d’un logiciel de gestion commerciale.” Source: RevenueBase Database · checked Sep 4, 2026
15	Convergence IT	Indirect evidence	Windhof, LuxembourgHQ checked Sep 4, 2026	1-10	7 contacts →
	Indirect evidence “Convergence IT est une société de services qui regroupe des compétences spécialisées dans le conseil et l’installation de solutions informatiques orientées cloud.” Source: RevenueBase Database · checked Sep 4, 2026
16	Ineako IT Solutions	Indirect evidence	Marnach, LuxembourgHQ checked Sep 4, 2026	1-10	6 contacts →
	Indirect evidence “IT-Services & IT-Beratung \| Services informatiques & Conseil IT Ihre IT – modern, sicher, effizient.” Source: RevenueBase Database · checked Sep 4, 2026
17	Aurrera Consulting	Indirect evidence	LuxembourgHQ checked Sep 4, 2026	1-10	6 contacts →
	Indirect evidence “Developing and supporting IT Transformation projects and solutions” Source: RevenueBase Database · checked Sep 4, 2026
18	MIIND	Partial evidence	Perle, LuxembourgHQ checked Sep 4, 2026	1-10	6 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 4, 2026
19	O2xp	Indirect evidence	LuxembourgHQ checked Sep 4, 2026	11-50	6 contacts →
	Indirect evidence “What about your next step?” Source: RevenueBase Database · checked Sep 4, 2026
20	Luxapps	Indirect evidence	Windhof, LuxembourgHQ checked Sep 4, 2026	1-10	5 contacts →
	Indirect evidence “LuxApps est une agence digitale spécialisée dans l'analyse et la création de solutions taillées sur-mesure pour votre entreprise.” Source: RevenueBase Database · checked Sep 4, 2026
21	LUXAT	Indirect evidence	LuxembourgHQ checked Sep 4, 2026	1-10	5 contacts →
	Indirect evidence “Luxat, a Luxembourg-based IT consulting firm, specializes in a range of services tailored to meet the evolving needs of its clients.” Source: RevenueBase Database · checked Sep 4, 2026
22	Cartesoft	Indirect evidence	Platen Diekirch, LuxembourgHQ checked Sep 4, 2026	1-10	5 contacts →
	Indirect evidence “Cartesoft: A team of experts helping you achieve your projects.” Source: RevenueBase Database · checked Sep 4, 2026
23	Agilux	Indirect evidence	Pommerloch Wiltz, LuxembourgHQ checked Sep 4, 2026	1-10	4 contacts →
	Indirect evidence “Agilux is a consulting company founded in 2008 in Belgium.” Source: RevenueBase Database · checked Sep 4, 2026
24	SPEAR	Partial evidence	Dudelange, LuxembourgHQ checked Sep 4, 2026	1-10	4 contacts →
	Partial evidence “At SPEAR, we are your trusted local partner for innovative software engineering.” Source: RevenueBase Database · checked Sep 4, 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: lansa software development 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 lansa software development companies.
Partial evidence: Its own public description names part of lansa software development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name lansa software development 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 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

26.6%Verified-email coverage

2.2%Mobile-number coverage

51.8Average contacts per company

1-10Median size (employees)

40.8%Largest-city concentration · Luxembourg

Sep 4, 2026Page data 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+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

7731–60

55761–90

40690–180

7180+

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 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 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.
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 lansa software development 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 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 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, 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

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 lansa software development 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 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 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.