Company lists · Data refreshed November 2026

Top 25 Refinery electrical contractors based in Germany

RevenueBase identified 534 company matches for refinery electrical contractors associated with Germany as of November 2026 and tracks 1,811 professional contacts across them, including 460 with verified work emails. Berlin is the largest hub.

This list covers company matches for refinery electrical contractors associated with Germany, 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
534Companies
1,811Contacts tracked
460Verified emails
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The 25 largest refinery electrical contractors based in Germany

Ranked by team size
Top 25 of 534 company matches for refinery electrical contractors based in Germany, 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 matchHagen Im Bremischen, GermanyHQ recorded Nov 6, 2026501-1,00055 contacts →

Exact match

“Die Sitte Elektrotechnik Unternehmensgruppe ist eine feste Größe rund um die Elektrotechnik.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchEssen, GermanyHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Heitkamp blickt auf mehr als 130 Jahre Bautradition zurück.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNeumarkt In Der Oberpfalz, GermanyHQ recorded Nov 6, 2026201-50040 contacts →

Exact match

“Ihr starker Partner im Elektrohandwerk Strom, Elektrizität, Energie sind seit über 116 Jahren schon unser Metier.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVarel, GermanyHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Die Langer E-Technik GmbH ist Ihr industrieller Dienstleister für elektrotechnische Anlagen mit jahrzehntelanger Erfahrung in den Geschäftsfeldern Automatisierung, Energietechnik…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMunich, GermanyHQ recorded Nov 6, 2026201-50022 contacts →

Exact match

“Impressum: https://zausinger.de/index.php/impressum Komplettanbieter im Bereich der Elektrotechnik, mit Schwerpunkt auf Gewerbe, Industrie, Handel, Banken und öffentliche…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLudwigshafen, GermanyHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Die Reinhard Kissler Energiemontagen GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBünde, GermanyHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Strom ist unsere Passion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchStuttgart, GermanyHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Was 1985 mit der Gründung eines Handwerkbetriebs für Elektrotechnik begann, entwickelte sich schnell zu einem stetig wachsenden Unternehmen, das technischen Fortschritt…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMunich, GermanyHQ recorded Nov 6, 2026201-50018 contacts →

Exact match

“Kuhn-Elektro ist High-Tech Handwerk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOberboihingen, GermanyHQ recorded Nov 6, 2026201-50016 contacts →

Exact match

“Wir gehören zu den führenden Unternehmen unserer Region im Bereich Industrieservice Elektrotechnik.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNiederwinkling, GermanyHQ recorded Nov 6, 20261-1015 contacts →

Exact match

Recorded description not available.

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

Exact match

“Die Elektro Saegmüller GmbH aus Starnberg, 20 km südlich von München, ist ein inhabergeführtes Unternehmen mit über 100 Mitarbeitern.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBerlin-prenzlauer Berg, GermanyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Die DSD Power Technologies GmbH ist Teil einer internationalen Unternehmensgruppe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBad Soden-salmünster, GermanyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchParsberg, GermanyHQ recorded Nov 6, 2026501-1,00013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBudenheim, GermanyHQ recorded Nov 6, 202651-20012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchPeitz, GermanyHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Wir, die Kraftwerks-Service Cottbus Anlagenbau GmbH (KSC), sind ein mittelständisches Unternehmen mit Wurzeln in den Bereichen Instandhaltung, Service und Fertigung sowie…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLemgo, GermanyHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Schlau Elektrotechnik GmbH Steinweg 12- 16 32657 Lemgo Germany”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHanover, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“WECHSELN SIE MIT UNS AUF DIE TECHNOLOGISCHE ÜBERHOLSPUR!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSchliengen, GermanyHQ recorded Nov 6, 20261-1011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBielefeld, GermanyHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Elektro Fastabend GmbH is a company based out of 115 Artur-Ladebeck-Straße, Bielefeld, North Rhine-Westphalia, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEppstein, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSchotten, GermanyHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Derzeit beschäftigen wir 160 Mitarbeiter in unserem Unternehmen, davon sind 35 Mitarbeiter für die Auftragsannahme und Koordinierung bis hin zur Angebotserstellung und Abrechnung…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBabenhausen/schwaben, GermanyHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Located in Babenhausen (Bavaria), we provide perfect service in planning, installing an maintaining medium- and low voltage switchgear as well as high end electrical installation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBielefeld, GermanyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Unser Ingenieurbüro zeichnet sich durch eine Vielzahl von Fachbereichen aus, in denen unsere Planer absolute Profis sind.”

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

Showing 25 of 534 refinery electrical contractors based in Germany

See the full list, filter by size, metro and specialty, and access 460 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Refinery electrical contractors based in Germany at a glance

As of Nov 6, 2026
25.4%Verified-email coverage
3.4Average contacts per company
1-10Median size (employees)
3.2%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
234
11-50
124
51-200
62
201-500
9
501-1,000
4
1,001-5,000
6
10001+
1

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 534 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 Germany whose business descriptions match “refinery electrical 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 460 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 “refinery electrical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many refinery electrical contractors are there based in Germany?

RevenueBase identified 534 company matches for refinery electrical contractors associated with Germany 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?

Sitte Elektrotechnik Unternehmensgruppe tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most refinery electrical contractors?

Berlin leads with 17 company records, followed by Hamburg (8) and Munich (7).

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 460 professional contacts with verified work emails tracked across these 534 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.