Company lists · Data refreshed November 2026

Top 24 Mechanical contractors for energy based in Germany

RevenueBase identified 486 company matches for mechanical contractors for energy associated with Germany as of November 2026 and tracks 6,900 professional contacts across them, including 927 with verified work emails. Berlin is the largest hub.

This list covers company matches for mechanical contractors for energy 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
486Companies
6,900Contacts tracked
927Verified emails
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The 24 largest mechanical contractors for energy based in Germany

Ranked by team size
Top 24 of 486 company matches for mechanical contractors for energy 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 matchLeverkusen, GermanyHQ recorded Nov 6, 20261,001-5,000192 contacts →

Exact match

“Als eines der führenden Instandhaltungsunternehmen sorgt Tectrion mit 1.100 Mitarbeiter*innen und fast 145 Azubis für den sicheren und störungsfreien Betrieb von…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBohmte, GermanyHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Seit 50 Jahren sorgt Keil Anlagenbau für Effizienz in der industriellen Produktion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGoslar, GermanyHQ recorded Nov 6, 2026201-50062 contacts →

Exact match

“MEP Industrial supply Facility management Swimming pool technology Alternative energies”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHamburg, GermanyHQ recorded Nov 6, 2026201-50052 contacts →

Exact match

“Industrieller Rohrleitungs- und Anlagenbau Täglich setzen sich mehr als 200 Mitarbeiter dafür ein, hochwertige und langlebige Lösungen für Lagerung, Herstellung, Transport und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHaren, GermanyHQ recorded Nov 6, 2026201-50047 contacts →

Exact match

“Bauen für die Zukunft Und alles mit der Erfahrung eines Traditionsunternehmens.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“FST Industrie GmbH is a special machinery and plant manufacture company for Industry products and services based in Berlin, Germany”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLudwigshafen Am Rhein, GermanyHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Die Energiedienstleistungen Rhein-Neckar GmbH (ERN) ist Teil der GreenFlex Organisation und ist im Schwerpunkt verantwortlich für Bau- und Contracting-Lösungen im industriellen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEssen, GermanyHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Second generation family-managed, competent and approachable, regionally connected and open, customer-focused and consistent - welcome to AMR-Engineering GmbH in Essen!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHelmbrechts, GermanyHQ recorded Nov 6, 2026201-50029 contacts →

Exact match

“Wir sind Sell.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“BORSIG Service GmbH, a member of the BORSIG Group, offers comprehensive services for power generation, chemicals and petrochemicals as well as oil, gas and water supply.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMunich, GermanyHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Tomic TEC – rund um die Uhr für Sie einsatzbereit Tomic TEC ist ein Unternehmen der Tomic Group mit Hauptsitz in München.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBrunsbuttel, GermanyHQ recorded Nov 6, 2026501-1,00026 contacts →

Exact match

“Bilfinger arnholdt GmbH is a management consulting company based out of 12 Schleswiger Str, Brunsbüttel, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact match45768 Marl, GermanyHQ recorded Nov 6, 2026n/a25 contacts →

Exact match

“Wir sind Ihr zuverlässiger Komplettanbieter für Kälte, Lüftungs, Kühl- und Heizlösungen in Gewerbe und Industrie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLeipzig, GermanyHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Unser Portfolio, entstanden entlang der Prozesskette eines Projektes, offeriert heute ein umfangreiches Leistungsangebot im Projekt- und Baustellenmanagement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact 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
17Exact matchBremerhaven, GermanyHQ recorded Nov 6, 2026201-50020 contacts →

Exact match

“Die J.H.K.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“The Kurvers Group, founded in 1966, is an internationally operating group of companies and a proven specialist for projects in the petrochemical and energy industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchParsberg, GermanyHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Als globaler herstellerunabhängiger Kundendienstleister sind wir für die folgenden Leistungsbereiche Ihr exzellenter Ansprechpartner: • Neumaschinen- und Anlagenmontage •…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchChemnitz, GermanyHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Verlässlichkeit, fachliche Kompetenz und ein breites Angebotsspektrum.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGladbeck, GermanyHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Sie sind auf der Suche nach dem nächsten spannenden Projekt im Anlagenbau?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBurghausen, GermanyHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Ideen gemeinsam verwirklichen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact match48477 Hörstel-riesenbeck, GermanyHQ recorded Nov 6, 2026501-1,00017 contacts →

Exact match

“Als langjähriger Fachpartner mit Liebe zu unseren vielfältigen Tätigkeitsschwerpunkten ist unser Familienunternehmen Ihr professioneller und zuverlässiger Ansprechpartner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRostock, GermanyHQ recorded Nov 6, 2026201-50017 contacts →

Exact match

“Die DIM Industrieservice Nord GmbH gehört seit 1994 zu einer der größten Unternehmensgruppen in Mecklenburg-Vorpommern und ist tätig auf dem Gebiet der qualifizierten, technischen…”

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

Showing 24 of 486 mechanical contractors for energy based in Germany

See the full list, filter by size, metro and specialty, and access 927 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mechanical contractors for energy based in Germany at a glance

As of Nov 6, 2026
13.4%Verified-email coverage
14.2Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
185
11-50
127
51-200
86
201-500
15
501-1,000
9
1,001-5,000
3
5,001-10,000
2
10001+
2

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 486 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 “mechanical contractors for energy” 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 927 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 “mechanical contractors for energy”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mechanical contractors for energy are there based in Germany?

RevenueBase identified 486 company matches for mechanical contractors for energy 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?

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

Which city has the most mechanical contractors for energy?

Berlin leads with 15 company records, followed by Cologne (15) and Hamburg (11).

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 927 professional contacts with verified work emails tracked across these 486 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.