Company lists · Data refreshed September 2026

Top 25 Industrial heating companies based in Germany

Name: Industrial heating companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 838 companies tracked

RevenueBase identified 838 industrial heating companies headquartered in Germany as of September 2026 and tracks 9,733 professional contacts across them, including 2,001 with verified work emails. Berlin is the largest hub.

This list covers industrial heating companies headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

838Companies

9,733Contacts tracked

2,001Verified emails

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The 25 largest industrial heating companies based in Germany

Ranked by team size

Top 25 of 838 industrial heating companies based in Germany, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial heating companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Wolf Gmbh	Partial evidence	Mainburg, GermanyHQ checked Sep 17, 2026	1,001-5,000	484 contacts →
	Partial evidence “As a leading supplier of heating and air handling systems, we are perfectly in tune with you.” Source: RevenueBase Database · checked Sep 17, 2026
2	Clyde Bergemann Power Group	Indirect evidence	Wesel, GermanyHQ checked Sep 17, 2026	1,001-5,000	332 contacts →
	Indirect evidence “Clyde Bergemann Power Group are a global group of companies who offer innovative products and solutions to customers focusing on energy related conversion and production processes.” Source: RevenueBase Database · checked Sep 17, 2026
3	Saacke Gmbh	Indirect evidence	Bremen, GermanyHQ checked Sep 17, 2026	1,001-5,000	275 contacts →
	Indirect evidence “For 90 years, SAACKE has been the driving force for the progress within combustion technology.” Source: RevenueBase Database · checked Sep 17, 2026
4	Gestra	Indirect evidence	Bremen, GermanyHQ checked Sep 17, 2026	201-500	160 contacts →
	Indirect evidence “Delivering the results you need is our top priority.” Source: RevenueBase Database · checked Sep 17, 2026
5	ABP Induction, LLC	Strong evidence	Dortmund, GermanyHQ checked Sep 17, 2026	201-500	152 contacts →
	Strong evidence “ABP Induction is a manufacturer of industrial induction heating and melting equipment.” Source: RevenueBase Database · checked Sep 17, 2026
6	Glen Dimplex Deutschland	Partial evidence	Kulmbach, GermanyHQ checked Sep 17, 2026	501-1,000	148 contacts →
	Partial evidence “Glen Dimplex Deutschland (GDD) is part of the international Glen Dimplex Group based in Ireland - a leading international supplier of electric heating solutions and domestic…” Source: RevenueBase Database · checked Sep 17, 2026
7	Buderus Deutschland	Indirect evidence	Wetzlar, GermanyHQ checked Sep 17, 2026	1,001-5,000	143 contacts →
	Indirect evidence “Die Marke Buderus ist Teil der Bosch Thermotechnik GmbH und steht seit 1731 für Spitzenprodukte im Bereich Heizsysteme Ob regenerativ oder klassisch betrieben – unsere Heizsysteme…” Source: RevenueBase Database · checked Sep 17, 2026
8	DBK Group	Indirect evidence	Rülzheim, GermanyHQ checked Sep 17, 2026	501-1,000	137 contacts →
	Indirect evidence “DBK is a well established medium-sized company actively promoting the useful and effective deployment of energy.” Source: RevenueBase Database · checked Sep 17, 2026
9	Otto Junker Gmbh	Indirect evidence	Simmerath, GermanyHQ checked Sep 17, 2026	501-1,000	125 contacts →
	Indirect evidence “Our success story goes back to the year 1924 when Otto Junker founded OTTO JUNKER GmbH and startet to build water-cooled moulds for making brass rolling slabs - an invention of…” Source: RevenueBase Database · checked Sep 17, 2026
10	August Brötje Gmbh	Partial evidence	Rastede, GermanyHQ checked Sep 17, 2026	201-500	112 contacts →
	Partial evidence “BRÖTJE efficient heating system technology.” Source: RevenueBase Database · checked Sep 17, 2026
11	Nabertherm	Partial evidence	Lilienthal, GermanyHQ checked Sep 17, 2026	501-1,000	106 contacts →
	Partial evidence “With 600 employees worldwide, Nabertherm has been developing and manufacturing industrial kilns and furnaces for a wide range of applications for over 75 years.” Source: RevenueBase Database · checked Sep 17, 2026
12	Pewo Energietechnik Gmbh	Indirect evidence	Elsterheide, GermanyHQ checked Sep 17, 2026	201-500	100 contacts →
	Indirect evidence “Mit innovativer Technik zur Übergabe und Verteilung von Wärme auf der entscheidenden „letzten Meile“ vereinfacht und beschleunigt PEWO die Integration regenerativer Energiequellen.” Source: RevenueBase Database · checked Sep 17, 2026
13	Vesuvius Gmbh	Partial evidence	Borken, GermanyHQ checked Sep 17, 2026	1,001-5,000	94 contacts →
	Partial evidence “Vesuvius ist ein weltweit agierender Anbieter von kundenspezifischen Produkten, Dienstleistungen und Technologien für anspruchsvolle Hochtemperatur-Industrieanwendungen.” Source: RevenueBase Database · checked Sep 17, 2026
14	Kti-Plersch Kältetechnik Gmbh	Partial evidence	Balzheim, GermanyHQ checked Sep 17, 2026	51-200	89 contacts →
	Partial evidence “Worldwide # 1 in turnkey cooling and heating solutions!” Source: RevenueBase Database · checked Sep 17, 2026
15	Funke Wärmeaustauscher Apparatebau Gmbh	Indirect evidence	Gronau (leine), GermanyHQ checked Sep 17, 2026	201-500	75 contacts →
	Indirect evidence “Funke Wärmeaustauscher Apparatebau GmbH is a machinery company based out of Zur Deßel 1, Gronau (Leine), Niedersachsen, Germany.” Source: RevenueBase Database · checked Sep 17, 2026
16	Solvis Gmbh	Indirect evidence	Braunschweig, GermanyHQ checked Sep 17, 2026	201-500	74 contacts →
	Indirect evidence “Wer wir sind und was wir machen Wir sind ein mittelständischer Heizungshersteller aus Braunschweig und haben es uns zur Aufgabe gemacht, dem Löwenanteil des Energieverbrauchs im…” Source: RevenueBase Database · checked Sep 17, 2026
17	SMS Elotherm Group	Strong evidence	Remscheid, GermanyHQ checked Sep 17, 2026	201-500	59 contacts →
	Strong evidence “In-depth know-how of and decades of experience in industrial heating and heat treatment of metals through induction, applied to enable our customers to realize better bottom lines…” Source: RevenueBase Database · checked Sep 17, 2026
18	Strikowestofen Gmbh	Indirect evidence	Wiehl, GermanyHQ checked Sep 17, 2026	51-200	57 contacts →
	Indirect evidence “StrikoWestofen is part of Norican Group, which is home to six leading, globally operating brands: DISA, Italpresse Gauss, Monitizer, Simpson, StrikoWestofen and Wheelabrator.” Source: RevenueBase Database · checked Sep 17, 2026
19	Refratechnik Cement Gmbh	Indirect evidence	Göttingen, GermanyHQ checked Sep 17, 2026	1,001-5,000	56 contacts →
	Indirect evidence “The Refratechnik Group is a global network of companies, all active in the refractory business.” Source: RevenueBase Database · checked Sep 17, 2026
20	EMA Indutec Gmbh	Partial evidence	Meckesheim, GermanyHQ checked Sep 17, 2026	51-200	54 contacts →
	Partial evidence “With more than 75 years experience and over induction heating systems and frequency converters in long-term operation worldwide, EMA offers optimal full-service solutions in the…” Source: RevenueBase Database · checked Sep 17, 2026
21	Arnold Group	Partial evidence	Aichtal, GermanyHQ checked Sep 17, 2026	201-500	54 contacts →
	Partial evidence “ARNOLD Group is your competent partner for innovative insulation systems and mechanical service solutions for industrial production facilities.” Source: RevenueBase Database · checked Sep 17, 2026
22	IVA Schmetz Gmbh	Partial evidence	Menden, GermanyHQ checked Sep 17, 2026	201-500	51 contacts →
	Partial evidence “IVA Schmetz GmbH is specialized in the development and manufacturing of industrial furnaces for almost all application fields.” Source: RevenueBase Database · checked Sep 17, 2026
23	Schwank Deutschland	Indirect evidence	Köln, GermanyHQ checked Sep 17, 2026	201-500	49 contacts →
	Indirect evidence “Vor mehr als 90 Jahren hat unser Firmengründer Günther Schwank den ersten Gas-Infrarot-Hellstrahler erfunden.” Source: RevenueBase Database · checked Sep 17, 2026
24	Güntner	Indirect evidence	Furstenfeldbruck, GermanyHQ checked Sep 17, 2026	1,001-5,000	45 contacts →
	Indirect evidence “SOLVE TOMORROW'S CHALLENGES TODAY At Güntner, we combine maximum precision in everyday life with a vision for the future in order to provide our partners with the best possible…” Source: RevenueBase Database · checked Sep 17, 2026
25	Ness Wärmetechnik Gmbh	Partial evidence	Remshalden, GermanyHQ checked Sep 17, 2026	51-200	42 contacts →
	Partial evidence “NESS – Your partner for process heating solutions Solutions for process heating systems for more than 50 years For more than 50 years we have been developing solutions for process…” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial heating companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial heating companies.
Partial evidence: Its own public description names part of industrial heating companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial heating companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 838 industrial heating companies based in Germany

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Industrial heating companies based in Germany at a glance

As of Sep 17, 2026

20.6%Verified-email coverage

11.6Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · Berlin

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

359

11-50

222

51-200

135

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 838 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial heating companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Germany whose own description of what they do matches “industrial heating companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial heating companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial heating companies, and records with no verified work email. Companies headquartered outside Germany are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,001 across the full list. 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 September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial heating companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial heating companies are there based in Germany?

RevenueBase identified 838 industrial heating companies headquartered in Germany as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Wolf Gmbh, headquartered in Mainburg, tops this list with the largest team on record.

Which city has the most industrial heating companies?

Berlin leads with 19 headquartered companies, followed by Hamburg (17) and Dortmund (11).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,001 verified decision-maker contacts tracked across these 838 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.