Company lists · Data refreshed November 2026

Top 12 Civil engineering contractors based in Luxembourg

RevenueBase identified 25 company matches for civil engineering contractors associated with Luxembourg as of November 2026 and tracks 717 professional contacts across them, including 263 with verified work emails. Luxembourg is the largest hub.

This list covers company matches for civil engineering contractors 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 November 6, 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 Nov 6, 2026 How this list was built
25Companies
717Contacts tracked
263Verified emails
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The 12 largest civil engineering contractors based in Luxembourg

Ranked by team size
Top 12 of 25 company matches for civil engineering contractors based in Luxembourg, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchLuxembourgHQ recorded Nov 6, 20261,001-5,000254 contacts →

Exact match

“Félix Giorgetti, a family-owned construction company, has been firmly established in Luxembourg for almost a century.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDifferdange, LuxembourgHQ recorded Nov 6, 2026201-500148 contacts →

Exact match

“Les activités de Soludec SA sont celles d’une entreprise générale de construction et s’exercent dans les secteurs du bâtiment, génie civil et ouvrages d’art, tant dans les marchés…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBinsfeld, LuxembourgHQ recorded Nov 6, 2026201-50032 contacts →

Exact match

“L’entreprise familiale réalise tous les travaux de construction et de génie civil aussi bien pour le secteur privé que pour le secteur public.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLuxembourgHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Bureau d'ingénieurs-conseils dans les domaines suivants : Real Estate et Construction • Project Management et Maîtrise d’Ouvrage Déléguée • Planification générale • Concours…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSchieren, LuxembourgHQ recorded Nov 6, 2026201-50018 contacts →

Exact match

“Wir erstellen mit rund 350 Mitarbeitern SOLIDe Bauleistungen im Hoch- und Tiefbau in höchster Ausführungsqualität.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLuxembourgHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Milestone Consulting Engineers provides a diverse range of engineering services to the construction sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLuxembourgHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Fondée en 1920, BALTHASAR Constructions (anc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLuxembourgHQ recorded Nov 6, 202611-509 contacts →

Exact match

“LUX-C.E.C.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNiederkorn, LuxembourgHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Le bureau Lux.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchEsch-sur-alzette, LuxembourgHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Fondée au Luxembourg vers 1904 par Aurelio Bonaria, l’entreprise Bonaria a commencé par la construction de maisons unifamiliales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLuxembourgHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“Depuis plus de 50 ans, SGI Ingénierie SA Luxembourg est actif dans les domaines de l’ingénierie: Structures de bâtiments, Génie technique, Infrastructures, Ouvrages d’art…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSchieren, LuxembourgHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Le bureau d'études n-gineer s.à r.l.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 12 of 25 civil engineering contractors based in Luxembourg

See the full list, filter by size, metro and specialty, and access 263 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Civil engineering contractors based in Luxembourg at a glance

As of Nov 6, 2026
36.7%Verified-email coverage
28.7Average contacts per company
11-50Median size (employees)
28.0%Largest-city concentration · Luxembourg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
6
51-200
5
201-500
4
1,001-5,000
2

Email recency for this list is measured worldwide rather than for Luxembourg, so it is reported there. Company counts and contact totals on this page are exact for Luxembourg, over 25 companies.

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 “civil engineering contractors” 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 263 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 November 6, 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 “civil engineering contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many civil engineering contractors are there based in Luxembourg?

RevenueBase identified 25 company matches for civil engineering contractors associated with Luxembourg as of November 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?

Félix Giorgetti tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most civil engineering contractors?

Luxembourg leads with 7 company records, followed by Bertrange (2) and Schieren (2).

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 263 professional contacts with verified work emails tracked across these 25 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 November 6, 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.