Company lists · Data verified August 2026

Top 25 Change management consulting firms based in Luxembourg

Name: Change management consulting firms based in Luxembourg
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 93 companies tracked

There are 93 change management consulting firms headquartered in Luxembourg (RevenueBase, August 2026). RevenueBase tracks 819 professional contacts across them, including 300 with verified work emails and 21 with mobile numbers. Luxembourg is the largest hub.

This list covers change management consulting firms 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.

93Companies

819Contacts tracked

300Verified emails

21Mobile numbers

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The 25 largest change management consulting firms based in Luxembourg

Ranked by team size

Top 25 of 93 change management consulting firms 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	Resultance	n/a	51-200	105	75
2	Forty2 AG	Wecker Wecker	51-200	56	24
3	Acemis	Luxembourg	51-200	45	33
4	Progress Consulting	Capellen	11-50	36	5
5	Intraco Consulting	Weiswampach	11-50	35	20
6	SCS Consulting	Luxembourg	51-200	35	16
7	GCP Consulting	Luxembourg	11-50	34	22
8	Finegan Luxembourg	Luxembourg	11-50	29	14
9	OYESK	Bertrange	51-200	18	3
10	Mindforest	Luxembourg	11-50	17	11
11	Imendos	Bertrange	11-50	15	15
12	Optim'ease	Luxembourg	11-50	14	8
13	STRAS	Luxembourg	11-50	13	5
14	A-Th & Associates	Mamer	11-50	12	8
15	Eurogroup Consulting Luxembourg	Luxembourg	11-50	12	2
16	Axon Advisory & Consulting	Flaxweiler	11-50	10	7
17	Avantage Reply	Luxembourg	201-500	8	3
18	Lux-Advisory	Luxembourg	11-50	7	4
19	H2h Services	Capellen	1-10	5	3
20	Codare	Luxembourg	1-10	4	2
21	MLC Advisory	Bertrange	1-10	4	2
22	MTM Partners	Luxembourg	11-50	4	1
23	Rassion	Lorentzweiler Bofferdange	1-10	3	2
24	Agile Partner	Luxembourg	51-200	3	1
25	Qualia Consulting Luxembourg	Luxembourg	1-10	2	2

Showing 25 of 93 change management consulting firms based in Luxembourg

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Change management consulting firms based in Luxembourg at a glance

As of Aug 28, 2026

1-10Median size (employees)

LuxembourgLargest hub · 48 HQs

21Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Change management consulting firms by metro

Metro	Companies
Change management consulting firms in Luxembourg	48
Change management consulting firms in Bertrange	6
Change management consulting firms in Clemency	3
Change management consulting firms in Petange	2
Change management consulting firms in Wiltz	2
Change management consulting firms in Weiswampach	2
Change management consulting firms in Bridel	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 “change management consulting firms”, 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; 0 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 change management consulting firms are there based in Luxembourg?

There are 93 change management consulting firms headquartered in Luxembourg as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most change management consulting firms?

Luxembourg leads with 48 headquartered companies, followed by Bertrange (6) and Clemency (3).

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 300 verified decision-maker contacts tracked across these 93 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.