Company lists · Data verified August 2026

Top 25 Construction consulting firms based in Luxembourg

Name: Construction 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 69 companies tracked

There are 69 construction consulting firms headquartered in Luxembourg (RevenueBase, August 2026). RevenueBase tracks 1,037 professional contacts across them, including 467 with verified work emails and 16 with mobile numbers. Luxembourg is the largest hub.

This list covers construction 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.

69Companies

1,037Contacts tracked

467Verified emails

16Mobile numbers

Unlock all 69 companies Free account · no credit card · 2 minutes

The 25 largest construction consulting firms based in Luxembourg

Ranked by team size

Top 25 of 69 construction 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	Betic Ingénieurs-Conseils, Part Of Sweco	Steinheim	51-200	84	58
2	Inca Ingénieurs Conseils Associés S.À R.L	Esch-Sur-Alzette	51-200	82	56
3	Qbuild	n/a	51-200	81	50
4	Goblet Lavandier & Associés S.A	n/a	51-200	71	60
5	Paul Wurth Geprolux S.A	Luxembourg	51-200	65	46
6	Best Ingénieurs-Conseils	Senningerberg	51-200	60	36
7	SIX Consulting & Engineering SA	n/a	51-200	56	38
8	TGC Gruppe	Biwer	11-50	32	21
9	Beissel & Ruppert	Luxembourg	11-50	32	18
10	HBH S.A	Luxembourg	11-50	26	12
11	Ineo Engineering Sàrl	Steinfort	11-50	19	15
12	Building Consulting	Windhof	11-50	18	7
13	SML Ingénieurs Conseils	Weiswampach Diekirch	11-50	18	3
14	KL Industries	Schengen Grevenmacher	11-50	10	1
15	CGC Engineering Sàrl	Kockelscheuer	1-10	9	5
16	Betatec Ingénieurs-Conseils S.À R.L	Heiderscheid Diekirch	1-10	9	5
17	Prosolut S.A	Wecker	11-50	7	5
18	Cabinet D'expertises Molitor	Luxembourg	1-10	6	5
19	SÉQ	n/a	1-10	6	3
20	Lux. Ouvrage D'art Sàrl Ingénieurs-Conseils	Niederkorn	11-50	6	2
21	Bressaglia Serge	Bascharage	11-50	4	3
22	LG Engineering	Weiswampach	1-10	4	3
23	SGI Luxembourg	Luxembourg	51-200	4	2
24	RW Consult S.À.R.L	Luxembourg	11-50	4	2
25	Stature London	Luxembourg	11-50	4	1

Showing 25 of 69 construction consulting firms based in Luxembourg

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 467 reachable decision-makers.

Free account · no credit card

See all 69 companies

Construction consulting firms based in Luxembourg at a glance

As of Aug 28, 2026

11-50Median size (employees)

LuxembourgLargest hub · 20 HQs

16Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Construction consulting firms by metro

Metro	Companies
Construction consulting firms in Luxembourg	20
Construction consulting firms in Steinfort	6
Construction consulting firms in Kockelscheuer	3
Construction consulting firms in Bertrange	3
Construction consulting firms in Esch-Sur-Alzette	2
Construction consulting firms in Strassen	2
Construction consulting firms in Hautcharage	1

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 “construction 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; 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 construction consulting firms are there based in Luxembourg?

There are 69 construction consulting firms headquartered in Luxembourg as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most construction consulting firms?

Luxembourg leads with 20 headquartered companies, followed by Steinfort (6) and Kockelscheuer (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 467 verified decision-maker contacts tracked across these 69 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.

Ready to reach these companies? Verified emails and direct dials for all 69 construction consulting firms based in Luxembourg. Start with a free account, no credit card.

Get the full list

Related lists

Construction consulting firms by geography

Browse the directory

Browse: Companies home · All Luxembourg lists · All Construction consulting firms lists · New lists

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.