Company lists · Data refreshed November 2026

Top 25 Electrical engineering contractors based in Czechia

RevenueBase identified 156 company matches for electrical engineering contractors associated with Czechia as of November 2026 and tracks 1,337 professional contacts across them, including 338 with verified work emails. Prague is the largest hub.

This list covers company matches for electrical engineering contractors associated with Czechia, 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
156Companies
1,337Contacts tracked
338Verified emails
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The 25 largest electrical engineering contractors based in Czechia

Ranked by team size
Top 25 of 156 company matches for electrical engineering contractors based in Czechia, 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 matchOstrava, Czech RepublicHQ recorded Nov 6, 2026501-1,000136 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchPlzeň, Czech RepublicHQ recorded Nov 6, 2026501-1,00098 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchOtrokovice, Czech RepublicHQ recorded Nov 6, 2026201-50088 contacts →

Exact match

“PSG is a construction company / holding operating in different markets (namely Czech Republic, Russia, Slovakia, Turkey, Iraq, India, Vietnam, Egypt and others) for almost 90…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchČeské Budějovice, Czech RepublicHQ recorded Nov 6, 2026201-50072 contacts →

Exact match

“Naše zaměření - projektování, výstavba, rekonstrukce, opravy, servis a údržba rozvodných energetických zařízení včetně přenosových cest a elektročástí zdrojů elektrické energie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPrague, Czech RepublicHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Společnost ČEPS Invest je inženýrsko-dodavatelskou organizací rozvodných zařízení pro elektroenergetiku.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKolín, Czech RepublicHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“MANAG is a leading electro-engineering company focused on design, assembly and maintenance of low- and high-power electrical equipment and related measurement, regulation and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPraha 10, Czech RepublicHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Jsme jednička v oblasti rozvodů, energetických a datových sítí.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPraha 1, Czech RepublicHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Union Grid has been offering its services to customers since 2014.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPraha 8, Czech RepublicHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Jsme nadnárodní francouzská společnost, která je zastoupena ve více než 90 zemích světa s více než 38 zaměstnanci.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBohemia, Czech RepublicHQ recorded Nov 6, 2026201-50026 contacts →

Exact match

“Společnost ELEKTRO S.M.S, spol.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBrno, Czech RepublicHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“Elektromont Brno, joint stock company is one of the leading electrical installation businesses in the Czech Republic.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchOstrava, Czech RepublicHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“We are a dynamically developing company, stable over the long term.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPardubice, Czech RepublicHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Společnost PROFI EMG s.r.o, je člen průmyslového holdingu EP INDUSTRIES.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPraha 8, Czech RepublicHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Jsme členem průmyslového holdingu CE Industries, podnikajícího na evropských trzích v železniční dopravě, recyklaci surovin, energetice a v oblasti FMCG – Potraviny a drogerie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPraha-radotín, Czech RepublicHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Profil společnosti Společnost ELZED byla založena v roce 1990 panem Jaroslavem Slabou.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPraha 4, Czech RepublicHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Společnost Energovod CZ, a.s.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLitvínov, Czech RepublicHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Společnost Bohemia Müller s.r.o.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPraha 6, Czech RepublicHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“AS CHEMOPRAG, a.s, a company owned by 5 Czech individuals, was founded in 2010 during the reorganization of the companies forming “CHEMOPRAG” group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPrague, Czech RepublicHQ recorded Nov 6, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPraha 4, Czech RepublicHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Naše společnost byla založena v květnu 1990 jako jedna z prvních elektrotechnických firem po změně politického klimatu v roce 1989.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPlzeň, Czech RepublicHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Věnujeme se projekční činnosti v oboru distribučních energetických sítí, decentralizovaných energetických zdrojů, projektování soustav veřejného osvětlení a sdělovacích optických…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPrague, Czech RepublicHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Jsme inženýrsko-dodavatelskou společností se zaměřením na projektování, výstavbu a rekonstrukce elektrotechniky, energetiky a telekomunikací.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPraha 10 - Malešice, Czech RepublicHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Navrhneme, vyrobíme a dodáme řešení, které bude odpovídat vašim představám a zároveň bude splňovat přísná kritéria kvality i odpovídat nejnovějším trendům v elektrotechnice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDolní Bojanovice, Czech RepublicHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Jsme rodinná firma z jižní Moravy a na trhu fungujeme téměř 30 let.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLomnice Nad Popelkou, Czech RepublicHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 156 electrical engineering contractors based in Czechia

See the full list, filter by size, metro and specialty, and access 338 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical engineering contractors based in Czechia at a glance

As of Nov 6, 2026
25.3%Verified-email coverage
8.6Average contacts per company
11-50Median size (employees)
12.2%Largest-city concentration · Prague
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
71
11-50
42
51-200
25
201-500
3
501-1,000
3

Email recency for this list is measured worldwide rather than for Czechia, so it is reported there. Company counts and contact totals on this page are exact for Czechia, over 156 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 Czechia 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 338 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 Czechia?

RevenueBase identified 156 company matches for electrical engineering contractors associated with Czechia 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?

Hutní Montáže, A.S 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?

Prague leads with 19 company records, followed by Moravia (6) and Olomouc (6).

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 338 professional contacts with verified work emails tracked across these 156 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.