Company lists · Data verified August 2026

Top 25 Consulting services software companies based in Luxembourg

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 130 companies tracked

There are 130 consulting services software companies headquartered in Luxembourg (RevenueBase, August 2026). RevenueBase tracks 3,867 professional contacts across them, including 943 with verified work emails and 87 with mobile numbers. Luxembourg is the largest hub.

This list covers consulting services software companies headquartered in Luxembourg, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

130Companies

3,867Contacts tracked

943Verified emails

87Mobile numbers

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The 25 largest consulting services software companies based in Luxembourg

Ranked by team size

Top 25 of 130 consulting services software companies based in Luxembourg, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	GFI World	Luxembourg	10001+	2,170	409
2	Intech	Kayl	51-200	310	104
3	Ausy Belgium	Leudelange	1,001-5,000	161	22
4	Edda Luxembourg	Windhof	51-200	99	39
5	CTG IT Solutions - Europe	Bertrange	1,001-5,000	95	59
6	IQ Solutions Luxembourg	Leudelange	51-200	73	10
7	AINOS	n/a	11-50	58	32
8	Elliott Group	Mondorf Les Bains	51-200	56	32
9	Forty2 AG	Wecker Wecker	51-200	56	24
10	Raftech	Luxembourg	51-200	50	26
11	Hamlet Consulting Luxembourg	Luxembourg	51-200	43	27
12	Logos IT Services	Alzingen	11-50	41	1
13	UFO Consulting	Luxembourg	11-50	21	1
14	Fdlv SA	Leudelange Leudelange	11-50	20	11
15	Xpectis	Holzem	11-50	19	7
16	OYESK	Bertrange	51-200	18	3
17	Technology Partner	Pontpierre	11-50	16	13
18	Biac LOG	Steinfort	11-50	15	11
19	E.B.M. Consulting	Luxembourg	51-200	15	10
20	STRAS	Luxembourg	11-50	13	5
21	IBO Solutions S.A	Steinfort	1-10	13	1
22	Neko-San	Luxembourg	1-10	12	8
23	Axon Advisory & Consulting	Flaxweiler	11-50	10	7
24	Arhs Consulting	Luxembourg	501-1,000	10	1
25	Avicene Consulting Services	Luxembourg	51-200	8	6

Showing 25 of 130 consulting services software companies based in Luxembourg

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Consulting services software companies based in Luxembourg at a glance

As of Aug 28, 2026

1-10Median size (employees)

LuxembourgLargest hub · 55 HQs

87Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Consulting services software companies by metro

Metro	Companies
Consulting services software companies in Luxembourg	55
Consulting services software companies in Bertrange	7
Consulting services software companies in Windhof	4
Consulting services software companies in Steinfort	3
Consulting services software companies in Leudelange	3
Consulting services software companies in Grass	2
Consulting services software companies in Capellen	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “consulting services software companies”, with match quality audited by blind human judging, and headquartered in Luxembourg.
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: Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many consulting services software companies are there based in Luxembourg?

There are 130 consulting services software companies headquartered in Luxembourg as of August 2026 (RevenueBase).

What is the largest company on this list?

GFI World, headquartered in Luxembourg, tops this list with the largest team on record.

Which city has the most consulting services software companies?

Luxembourg leads with 55 headquartered companies, followed by Bertrange (7) and Windhof (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 943 verified decision-maker contacts tracked across these 130 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.