Company lists · Data refreshed September 2026

Top 25 Design consultancies based in Luxembourg

Name: Design consultancies based in Luxembourg
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 238 companies tracked

RevenueBase identified 238 design consultancies headquartered in Luxembourg as of September 2026 and tracks 1,622 professional contacts across them, including 552 with verified work emails and 36 with mobile numbers. Luxembourg is the largest hub.

This list covers design consultancies 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 24, 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 24, 2026 86% judged on-target in blind review

238Companies

1,622Contacts tracked

552Verified emails

36Mobile numbers

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The 25 largest design consultancies based in Luxembourg

Ranked by team size

Top 25 of 238 design consultancies based in Luxembourg, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to design consultancies: 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	Betic Ingénieurs-Conseils, Part Of Sweco	Indirect evidence	Dippach, LuxembourgHQ checked Sep 24, 2026	51-200	84 contacts →
	Indirect evidence “L’expertise dont fait preuve le bureau d’études techniques et d’Ingénieurs-Conseils Betic dans les services d’études, de conseils, d’assistance et de coordination dans les projets…” Source: RevenueBase Database · checked Sep 24, 2026
2	Inca Ingénieurs Conseils Associés S.À R.L	Indirect evidence	Niederanven, LuxembourgHQ checked Sep 24, 2026	51-200	79 contacts →
	Indirect evidence “INCA Ingénieurs Conseils Associés S.à.r.l.” Source: RevenueBase Database · checked Sep 24, 2026
3	Goblet Lavandier & Associés S.A	Indirect evidence	Niederanven, LuxembourgHQ checked Sep 24, 2026	51-200	69 contacts →
	Indirect evidence “Goblet Lavandier & Associés est un des plus grands bureaux d’ingénieurs-conseils luxembourgeois spécialisé en génie technique et énergétique.” Source: RevenueBase Database · checked Sep 24, 2026
4	SIX Consulting & Engineering SA	Indirect evidence	Windhof, LuxembourgHQ checked Sep 24, 2026	51-200	56 contacts →
	Indirect evidence “Créé en 2005 le bureau d’études SIX Consulting & Engineering SA comprend une équipe de 65 personnes et propose ses services en - Architecture - Stabilité - Techniques Spéciales -…” Source: RevenueBase Database · checked Sep 24, 2026
5	Tecnibo	Indirect evidence	Windhof, LuxembourgHQ checked Sep 24, 2026	51-200	48 contacts →
	Indirect evidence “At Tecnibo, every project is a collaboration.” Source: RevenueBase Database · checked Sep 24, 2026
6	Beissel & Ruppert	Indirect evidence	LuxembourgHQ checked Sep 24, 2026	11-50	32 contacts →
	Indirect evidence “Bureau d'ingénieurs-conseils dans les domaines suivants : Real Estate et Construction • Project Management et Maîtrise d’Ouvrage Déléguée • Planification générale • Concours…” Source: RevenueBase Database · checked Sep 24, 2026
7	Jean Schmit Engineering	Indirect evidence	LuxembourgHQ checked Sep 24, 2026	51-200	30 contacts →
	Indirect evidence “Le bureau a été fondé en 1981 par Jean Schmit.” Source: RevenueBase Database · checked Sep 24, 2026
8	Moreno Architecture	Partial evidence	LuxembourgHQ checked Sep 24, 2026	11-50	26 contacts →
	Partial evidence “Moreno Architecture has been transforming ideas into reality for 30 years in the fields of architecture, interior design, and urban planning.” Source: RevenueBase Database · checked Sep 24, 2026
9	Lola Strategy&design	Partial evidence	Esch-sur-alzette, LuxembourgHQ checked Sep 24, 2026	11-50	24 contacts →
	Partial evidence “lola provides strategic input and adapted solutions for visual design with a strong focus on our customers needs.” Source: RevenueBase Database · checked Sep 24, 2026
10	Sensity	Indirect evidence	LuxembourgHQ checked Sep 24, 2026	11-50	21 contacts →
	Indirect evidence “Sensity is a European consultancy and service provider.” Source: RevenueBase Database · checked Sep 24, 2026
11	Behome Interiors	Indirect evidence	Steinfort, LuxembourgHQ checked Sep 24, 2026	11-50	19 contacts →
	Indirect evidence “Nous vous accompagnons de A à Z : de la conception à la réalisation de votre projet d’architecture d’intérieur, de meubles et de cuisines sur mesure.” Source: RevenueBase Database · checked Sep 24, 2026
12	Building Consulting	Indirect evidence	Windhof, LuxembourgHQ checked Sep 24, 2026	11-50	18 contacts →
	Indirect evidence “BUILDING CONSULTING est un bureau d’ingénieurs-conseils pluridisciplinaire créé en octobre 2011 qui intervient dans l'assistance aux maitres d'ouvrage, maitres d'œuvre, chefs de…” Source: RevenueBase Database · checked Sep 24, 2026
13	Movify Luxembourg	Partial evidence	LuxembourgHQ checked Sep 24, 2026	11-50	18 contacts →
	Partial evidence “Movify is a next-generation & firm specialised in strategy, user experience design, and technology for financial, telecom and media industries.” Source: RevenueBase Database · checked Sep 24, 2026
14	OYESK	Indirect evidence	Bertrange, LuxembourgHQ checked Sep 24, 2026	51-200	18 contacts →
	Indirect evidence “Welcome to Oyesk!” Source: RevenueBase Database · checked Sep 24, 2026
15	SML Ingénieurs Conseils	Indirect evidence	Weiswampach, LuxembourgHQ checked Sep 24, 2026	11-50	18 contacts →
	Indirect evidence “Bureau d'étude pluridisciplinaire d'ingénieurs.” Source: RevenueBase Database · checked Sep 24, 2026
16	Agacom	Indirect evidence	Livange, LuxembourgHQ checked Sep 24, 2026	1-10	17 contacts →
	Indirect evidence “CONSEIL STRATÉGIQUE Nous vous conseillons dans vos réflexions en vous aidant à vous poser les bonnes questions.” Source: RevenueBase Database · checked Sep 24, 2026
17	Voltmax Sarl	Indirect evidence	Soleuvre, LuxembourgHQ checked Sep 24, 2026	11-50	17 contacts →
	Indirect evidence “ENG] We believe that only conscious and responsible actions will help us ensure a safe and stable energy future.” Source: RevenueBase Database · checked Sep 24, 2026
18	Heinen	Partial evidence	Troisvierges, LuxembourgHQ checked Sep 24, 2026	51-200	15 contacts →
	Partial evidence “Unsere Firmenkombination aus Innenarchitektur-Studio und Schreinerei ermöglicht es, Designlösungen aus einer Hand zu entwerfen, planen und umzusetzen.” Source: RevenueBase Database · checked Sep 24, 2026
19	Rausch & Associés, Ingénieurs-Conseils S.Àr.L	Indirect evidence	Heiderscheid, LuxembourgHQ checked Sep 24, 2026	11-50	14 contacts →
	Indirect evidence “Bureau d'études RAUSCH & Associés, ingénieurs-conseils s.àr.l.” Source: RevenueBase Database · checked Sep 24, 2026
20	Optim'ease	Indirect evidence	LuxembourgHQ checked Sep 24, 2026	11-50	14 contacts →
	Indirect evidence “Founded in 2024, our consultancy binds decades of collective experience gained within renown consulting companies.” Source: RevenueBase Database · checked Sep 24, 2026
21	STRAS	Indirect evidence	LuxembourgHQ checked Sep 24, 2026	11-50	14 contacts →
	Indirect evidence “At STRAS, we understand that navigating the complex landscape of business requires more than just solutions; it demands a strategic approach.” Source: RevenueBase Database · checked Sep 24, 2026
22	EGB Interior Design Design & Build	Partial evidence	LuxembourgHQ checked Sep 24, 2026	11-50	14 contacts →
	Partial evidence “With over 30 years of experience in the design industry, EGB is a dynamic team of interior designers, architects, strategists and interior fit-out specialists.” Source: RevenueBase Database · checked Sep 24, 2026
23	Scaht Architecture & Développement SA	Indirect evidence	Lipperscheid, LuxembourgHQ checked Sep 24, 2026	11-50	13 contacts →
	Indirect evidence “Architect office • 30 years of existence.” Source: RevenueBase Database · checked Sep 24, 2026
24	Polaris Architects	Partial evidence	LuxembourgHQ checked Sep 24, 2026	11-50	13 contacts →
	Partial evidence “Polaris is an architecture office established in Luxembourg since The firm’s services cover the design and management of projects as well as consultancy and project communication.” Source: RevenueBase Database · checked Sep 24, 2026
25	Made Architecture	Partial evidence	Steinfort, LuxembourgHQ checked Sep 24, 2026	1-10	12 contacts →
	Partial evidence “We bring a very sensitive yet practical approach to architectural design.” Source: RevenueBase Database · checked Sep 24, 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: design consultancies. 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 design consultancies.
Partial evidence: Its own public description names part of design consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name design consultancies. 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 25 of 238 design consultancies based in Luxembourg

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Design consultancies based in Luxembourg at a glance

As of Sep 24, 2026

34.0%Verified-email coverage

2.2%Mobile-number coverage

6.8Average contacts per company

1-10Median size (employees)

43.7%Largest-city concentration · Luxembourg

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

173

11-50

51-200

Freshness & accuracy

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

Email last verified

Median 26.0d

4410–30

10231–60

761–90

090–180

2180+

Company record updated

Median 78.0d

00–30

47631–60

72161–90

35590–180

70180+

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 design consultancies, 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 “design consultancies”. 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 design consultancies), 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 design consultancies, 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, 552 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 24, 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.

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 design consultancies, 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 design consultancies are there based in Luxembourg?

RevenueBase identified 238 design consultancies 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?

Betic Ingénieurs-Conseils, Part Of Sweco, headquartered in Dippach, tops this list with the largest team on record.

Which city has the most design consultancies?

Luxembourg leads with 104 headquartered companies, followed by Bertrange (8) and Steinfort (6).

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 552 verified decision-maker contacts tracked across these 238 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 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 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.