Company lists · Data refreshed September 2026

Top 16 Customer strategy consulting firms based in Luxembourg

RevenueBase identified 39 company matches for customer strategy consulting firms associated with Luxembourg as of September 2026 and tracks 301 professional contacts across them, including 130 with verified work emails and 4 with mobile numbers. Luxembourg is the largest hub.

This list covers company matches for customer strategy consulting firms 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 September 24, 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 Sep 24, 2026 How this list was built
39Companies
301Contacts tracked
130Verified emails
4Mobile numbers
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The 16 largest customer strategy consulting firms based in Luxembourg

Ranked by team size
Top 16 of 39 company matches for customer strategy consulting firms based in Luxembourg, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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 matchLeudelange, LuxembourgHQ recorded Sep 24, 202611-5037 contacts →

Exact match

“Use market analysis to develop efficient marketing strategies to endorse our corporate clients’ growth.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2Exact matchLuxembourgHQ recorded Sep 24, 202611-5033 contacts →

Exact match

“GCP Consulting is a management consulting firm specialized in strategy and change management.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3Exact matchLuxembourgHQ recorded Sep 24, 202611-5028 contacts →

Exact match

“Finegan Luxembourg is part of the group Finegan, an independent French consulting firm created in 2009.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4Exact matchLuxembourgHQ recorded Sep 24, 202611-5021 contacts →

Exact match

“Sensity is a European consultancy and service provider.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5Exact matchHowald, LuxembourgHQ recorded Sep 24, 202611-5018 contacts →

Exact match

“UpCRM is a consultancy company offering strong expertise in customer experience, cloud architecture and data management.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6Exact matchBertrange, LuxembourgHQ recorded Sep 24, 202651-20018 contacts →

Exact match

“Welcome to Oyesk!”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7Exact matchLuxembourgHQ recorded Sep 24, 202611-5014 contacts →

Exact match

“At STRAS, we understand that navigating the complex landscape of business requires more than just solutions; it demands a strategic approach.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8Exact matchLuxembourgHQ recorded Sep 24, 202611-5012 contacts →

Exact match

“Groupe de conseil volontairement européen et indépendant, Eurogroup Consulting est un cabinet de conseil en stratégie et en organisation d'entreprise, composés de praticiens et de…”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9Exact matchGrevenmacher, LuxembourgHQ recorded Sep 24, 202611-5011 contacts →

Exact match

“Active since 2007, TrAxxion is a venture from senior, experienced professionals with complementary backgrounds, located in and near Luxembourg.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10Exact matchLuxembourgHQ recorded Sep 24, 20261-108 contacts →

Exact match

“Our mission is to help companies Stand Out in competitive marketplaces, increase profitability, flexibility and obtain greater value.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11Exact matchMunsbach, LuxembourgHQ recorded Sep 24, 20261-107 contacts →

Exact match

“At beonti, we're dedicated to providing our clients with the highest level of service and expertise.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12Exact matchLuxembourgHQ recorded Sep 24, 20261-105 contacts →

Exact match

“theCatalysts is a management consulting and transactions advisory firm providing high quality support based on a 25+ year experience, in order to secure the most delicate missions.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13Exact matchCapellen, LuxembourgHQ recorded Sep 24, 20261-105 contacts →

Exact match

“H2H Services est votre partenaire réactif, engagé, éthique, pour vous accompagner dans l’évolution de vos enjeux métiers en intégrant un expert dans vos équipes.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14Exact matchBelvaux, LuxembourgHQ recorded Sep 24, 20261-101 contacts →

Exact match

“Blue Bricks: Your go-to business partner for tailor-made CRM solutions.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15Exact matchLuxembourgHQ recorded Sep 24, 20261-101 contacts →

Exact match

“Rebane is a strategy consultancy for lifestyle brands that are ready to stop guessing and start growing with intention.”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16Exact matchLuxembourgHQ recorded Sep 24, 20261-101 contacts →

Exact match

“We help companies to deliver great customer experiences”

Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase

Showing 16 of 39 customer strategy consulting firms based in Luxembourg

See the full list, filter by size, metro and specialty, and access 130 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer strategy consulting firms based in Luxembourg at a glance

As of Sep 24, 2026
43.2%Verified-email coverage
1.3%Mobile-number coverage
7.7Average contacts per company
1-10Median size (employees)
56.4%Largest-city concentration · Luxembourg
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
10
51-200
2

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.5d

Company record updated

Median 64.0d

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 “customer strategy consulting firms” 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 130 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 September 24, 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 “customer strategy consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer strategy consulting firms are there based in Luxembourg?

RevenueBase identified 39 company matches for customer strategy consulting firms associated with Luxembourg as of September 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?

Ierace I Dechmann Partners tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most customer strategy consulting firms?

Luxembourg leads with 22 company records, followed by Beaufort Grevenmacher (1) and Belvaux (1).

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 130 professional contacts with verified work emails tracked across these 39 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 September 24, 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.