Company lists · Data refreshed November 2026

Top 25 Development agencies based in Luxembourg

RevenueBase identified 94 company matches for development agencies associated with Luxembourg as of November 2026 and tracks 1,868 professional contacts across them, including 714 with verified work emails. Luxembourg is the largest hub.

This list covers company matches for development agencies associated with Luxembourg, 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 November 6, 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 Nov 6, 2026 How this list was built
94Companies
1,868Contacts tracked
714Verified emails
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The 25 largest development agencies based in Luxembourg

Ranked by team size
Top 25 of 94 company matches for development agencies based in Luxembourg, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLuxembourgHQ recorded Nov 6, 2026501-1,000469 contacts →

Exact match

“LuxDev is the Luxembourg Development Cooperation Agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchKayl, LuxembourgHQ recorded Nov 6, 202651-200334 contacts →

Exact match

“InTech est une Entreprise de Services Numériques (ESN) luxembourgeoise fondée en 1995 et filiale du groupe POST Luxembourg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchEsch-sur-alzette, LuxembourgHQ recorded Nov 6, 202651-200134 contacts →

Exact match

“Luxinnovation contributes to the economic development of Luxembourg by fostering innovation, fuelling international growth and attracting foreign direct investment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWindhof, LuxembourgHQ recorded Nov 6, 202611-5066 contacts →

Exact match

“An application is much more than a code base; it is an ever-changing set of constraints, expectations and unforeseen events.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMondorf Les Bains, LuxembourgHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKockelscheuer, LuxembourgHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Depuis 2004, notre expertise en développement digital et en agilité accompagne nos clients dans la création de solutions logicielles sur mesure ainsi qu’un accompagnement des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBascharage, LuxembourgHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“CBC Informatique: Your Trusted Technology Partner For over 34 years, CBC Informatique has been supporting Luxembourg businesses in their digital transformation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBertrange, LuxembourgHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Serving Luxembourg's IT needs since 2002, ION Group has focused its activities on 3 pillars: ION Home: IT services for home users- Computer repair and maintenance - Network Setup…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWeiswampach, LuxembourgHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Notre équipe de 30 personnes est un mélange dynamique de motivation, d'inventivité et de passion pour les services informatiques et de marketing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBelvaux, LuxembourgHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Acteur efficace et fiable dans les domaines de gestion informatique et des services en technologies de l’information, nous proposons des solutions durables et adaptées aux besoins…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSteinfort, LuxembourgHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWiltz, LuxembourgHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Située au Nord du Grand-Duché de Luxembourg, nichée entre les collines boisées des Ardennes luxembourgeoises, la Commune de Wiltz avec ses plus de habitants se compose des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPontpierre, LuxembourgHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Technology Partner is an IT services company specialised in project development, consultancy and automation of company processes and procedures.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLuxembourgHQ recorded Nov 6, 202611-508 contacts →

Exact match

“What about your next step?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEsch-sur-alzette, LuxembourgHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Our expertise: a devops expertise focused on operating your digital web and cloud-native projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWindhof, LuxembourgHQ recorded Nov 6, 20261-106 contacts →

Exact match

“LuxApps est une agence digitale spécialisée dans l'analyse et la création de solutions taillées sur-mesure pour votre entreprise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBelvaux, LuxembourgHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Deepy is a company based out of Luxembourg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEhnen, LuxembourgHQ recorded Nov 6, 202611-505 contacts →

Exact match

“At apps.lu, we are committed to providing comprehensive solutions tailored to meet the unique needs of your business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchItzig, LuxembourgHQ recorded Nov 6, 20261-105 contacts →

Exact match

“DLT Technologies is based in the Grand Duchy of Luxembourg and is a young company active and providing IT services for the e-commerce market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPlaten, LuxembourgHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Cartesoft: A team of experts helping you achieve your projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLorentzweiler, LuxembourgHQ recorded Nov 6, 202611-505 contacts →

Exact match

“We offer everything from websites and online shops to mobile apps and customized internal tools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDudelange, LuxembourgHQ recorded Nov 6, 20261-104 contacts →

Exact match

“At SPEAR, we are your trusted local partner for innovative software engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPommerloch, LuxembourgHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Agilux is a consulting company founded in 2008 in Belgium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPerlé, LuxembourgHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Our expertise is IT development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMertert, LuxembourgHQ recorded Nov 6, 20261-104 contacts →

Exact match

“With 28+ years of collective tech experience on the local market, the AASCI team will help simplify IT, anticipate your software development challenges, and enable you to scale…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 94 development agencies based in Luxembourg

See the full list, filter by size, metro and specialty, and access 714 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Development agencies based in Luxembourg at a glance

As of Nov 6, 2026
38.2%Verified-email coverage
19.9Average contacts per company
1-10Median size (employees)
25.5%Largest-city concentration · Luxembourg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
57
11-50
24
51-200
8
201-500
1
501-1,000
1
1,001-5,000
2
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Luxembourg, so it is reported there. Company counts and contact totals on this page are exact for Luxembourg, over 94 companies.

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 Luxembourg whose business descriptions match “development agencies” 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 714 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 November 6, 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 “development agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many development agencies are there based in Luxembourg?

RevenueBase identified 94 company matches for development agencies associated with Luxembourg as of November 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?

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

Which city has the most development agencies?

Luxembourg leads with 24 company records, followed by Bertrange (5) and Esch-Sur-Alzette (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 714 professional contacts with verified work emails tracked across these 94 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 November 6, 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.