Company lists · Data verified August 2026

Top 25 Civil engineering consultancies based in Luxembourg

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 90 companies tracked

There are 90 civil engineering consultancies headquartered in Luxembourg (RevenueBase, August 2026). RevenueBase tracks 2,091 professional contacts across them, including 921 with verified work emails and 20 with mobile numbers. Luxembourg is the largest hub.

This list covers civil engineering consultancies 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.

90Companies

2,091Contacts tracked

921Verified emails

20Mobile numbers

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The 25 largest civil engineering consultancies based in Luxembourg

Ranked by team size

Top 25 of 90 civil engineering consultancies 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	Schroeder & Associés S.A	Kockelscheuer	201-500	302	193
2	Lsc360	Contern	201-500	193	113
3	NEY & Partners	Luxembourg	51-200	128	49
4	Tr-Engineering	Luxembourg	51-200	102	56
5	Betic Ingénieurs-Conseils, Part Of Sweco	Steinheim	51-200	84	58
6	Inca Ingénieurs Conseils Associés S.À R.L	Esch-Sur-Alzette	51-200	82	56
7	Qbuild	n/a	51-200	81	50
8	Goblet Lavandier & Associés S.A	n/a	51-200	71	60
9	Paul Wurth Geprolux S.A	Luxembourg	51-200	65	46
10	Best Ingénieurs-Conseils	Senningerberg	51-200	60	36
11	SIX Consulting & Engineering SA	n/a	51-200	56	38
12	Beissel & Ruppert	Luxembourg	11-50	32	18
13	Jean Schmit Engineering	Luxembourg	51-200	30	19
14	Energie ET Environnement S.A	Luxembourg	11-50	23	17
15	Ineo Engineering Sàrl	Steinfort	11-50	19	15
16	Building Consulting	Windhof	11-50	18	7
17	SML Ingénieurs Conseils	Weiswampach Diekirch	11-50	18	3
18	Rausch & Associés, Ingénieurs-Conseils S.Àr.L	Heiderscheid Diekirch	11-50	14	8
19	Kneip Geocad	Luxembourg	11-50	12	5
20	Milestone Consulting Engineers	Luxembourg	11-50	11	7
21	Entec Ingénieurs-Conseils	Petange	11-50	10	9
22	Balthasar Constructions	Luxembourg	51-200	10	6
23	KL Industries	Schengen Grevenmacher	11-50	10	1
24	Betatec Ingénieurs-Conseils S.À R.L	Heiderscheid Diekirch	1-10	9	5
25	Prosolut S.A	Wecker	11-50	7	5

Showing 25 of 90 civil engineering consultancies based in Luxembourg

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Civil engineering consultancies based in Luxembourg at a glance

As of Aug 28, 2026

11-50Median size (employees)

LuxembourgLargest hub · 32 HQs

20Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Civil engineering consultancies by metro

Metro	Companies
Civil engineering consultancies in Luxembourg	32
Civil engineering consultancies in Steinfort	5
Civil engineering consultancies in Contern	3
Civil engineering consultancies in Heiderscheid Diekirch	2
Civil engineering consultancies in Senningerberg	2
Civil engineering consultancies in Windhof	2
Civil engineering consultancies in Niederkorn	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 “civil engineering consultancies”, 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; 2 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 civil engineering consultancies are there based in Luxembourg?

There are 90 civil engineering consultancies headquartered in Luxembourg as of August 2026 (RevenueBase).

What is the largest company on this list?

Schroeder & Associés S.A, headquartered in Kockelscheuer, tops this list with the largest team on record.

Which city has the most civil engineering consultancies?

Luxembourg leads with 32 headquartered companies, followed by Steinfort (5) and Contern (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 921 verified decision-maker contacts tracked across these 90 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.