Company lists · Data refreshed November 2026

Top 18 Electrical engineering contractors based in Luxembourg

RevenueBase identified 37 company matches for electrical engineering contractors associated with Luxembourg as of November 2026 and tracks 907 professional contacts across them, including 362 with verified work emails. Luxembourg is the largest hub.

This list covers company matches for electrical 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
37Companies
907Contacts tracked
362Verified emails
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The 18 largest electrical engineering contractors based in Luxembourg

Ranked by team size
Top 18 of 37 company matches for electrical 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 matchFoetz, LuxembourgHQ recorded Nov 6, 2026501-1,000276 contacts →

Exact match

“Intégrateur de solutions technologiques, Socom conçoit, installe et maintient des systèmes ou sous-systèmes dans l'industrie, les infrastructures et le tertiaire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHolzem, LuxembourgHQ recorded Nov 6, 2026201-500132 contacts →

Exact match

“Founded in 1976 by René Schmitz and Jean-Paul Mersch, the general technical contractor MERSCH & SCHMITZ Équipements Techniques du Bâtiment S.à r.l.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPétange, LuxembourgHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“EGDL S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWiltz, LuxembourgHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Créée en 2005, Electrical Distribution Board Services SA (EDBS SA) est avant tout une aventure familiale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOberkorn, LuxembourgHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Depuis plus 10 ans, une étroite collaboration avec ses partenaires complétée par le professionnalisme de ses équipes, ont permis à EAL de s'imposer sur le marché luxembourgeois…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLuxembourgHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Le bureau a été fondé en 1981 par Jean Schmit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHosingen, LuxembourgHQ recorded Nov 6, 202651-20032 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEchternach, LuxembourgHQ recorded Nov 6, 202611-5021 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHoscheid-dickt, LuxembourgHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“WAGNER Building Systems S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFoetz, LuxembourgHQ recorded Nov 6, 202611-5018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWecker, LuxembourgHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“LUXELEC Building Technology SA Die LUXELEC Building Technology SA – entstanden durch die Fusion der Nouvelle Luxelec SA mit der KÖHL Facility SA – ist einer der führenden Anbieter…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMertzig, LuxembourgHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Residential and industrial electrical installation work (Home automation, Automation, Photovoltaics and medium voltage cabins).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMertert, LuxembourgHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Seit vielen Jahren bieten wir Ihnen kompetenten Service rund um die Elektroinstallation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBertrange, LuxembourgHQ recorded Nov 6, 202611-509 contacts →

Exact match

“EL-Secure est LE spécialiste à qui confier tous vos travaux d’électricité générale (moyenne, et basse tension, courant faible), tout comme la conception et la réalisation de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGrevenmacher, LuxembourgHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“SRG is a company specialising in electrotechnical systems for power distribution and automation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHolzthum, LuxembourgHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Wir sind ein innovatives, mittelständisches und sich stetig weiterentwickelndes Elektro-Unternehmen mit einem breiten Spektrum an zukunftweisenden Geschäftsfeldern der…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLuxembourgHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“Elektro Born & Meyer plans and implements modern electrical and building automation systems with more than 50 years of experience in countless residential, commercial and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLuxembourgHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Cteam Luxembourg”

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

Showing 18 of 37 electrical engineering contractors based in Luxembourg

See the full list, filter by size, metro and specialty, and access 362 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical engineering contractors based in Luxembourg at a glance

As of Nov 6, 2026
39.9%Verified-email coverage
24.5Average contacts per company
11-50Median size (employees)
13.5%Largest-city concentration · Luxembourg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
16
51-200
11
201-500
1
501-1,000
1

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 37 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 “electrical 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 362 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 “electrical engineering contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical engineering contractors are there based in Luxembourg?

RevenueBase identified 37 company matches for electrical 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?

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

Which city has the most electrical engineering contractors?

Luxembourg leads with 5 company records, followed by Bertrange (3) and Foetz (3).

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 362 professional contacts with verified work emails tracked across these 37 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.