Company lists · Data refreshed November 2026

Top 25 Furnace suppliers based in Germany

RevenueBase identified 192 company matches for furnace suppliers associated with Germany as of November 2026 and tracks 2,161 professional contacts across them, including 661 with verified work emails. Hamburg is the largest hub.

This list covers company matches for furnace suppliers 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
192Companies
2,161Contacts tracked
661Verified emails
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The 25 largest furnace suppliers based in Germany

Ranked by team size
Top 25 of 192 company matches for furnace suppliers 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 matchMainburg, GermanyHQ recorded Nov 6, 20261,001-5,000506 contacts →

Exact match

“As a leading supplier of heating and air handling systems, we are perfectly in tune with you.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSimmerath, GermanyHQ recorded Nov 6, 2026501-1,000138 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLilienthal, GermanyHQ recorded Nov 6, 2026501-1,000114 contacts →

Exact match

“With 600 employees worldwide, Nabertherm has been developing and manufacturing industrial kilns and furnaces for a wide range of applications for over 75 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHope, GermanyHQ recorded Nov 6, 2026201-500107 contacts →

Exact match

“The Carbolite brand is synonymous with high quality, leading heat technology in the design and manufacture of laboratory and industrial ovens and furnaces ranging from 30°c to and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchKrefeld, GermanyHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Since the foundation in 1874 Büttner Energie- und Trocknungstechnik GmbH is today the leading international supplier of drying systems, energy systems and burners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWiehl, GermanyHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“StrikoWestofen is part of Norican, bringing specialist light metal melting and dosing technology and expertise to Norican’s wider offering for the metal industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMenden, GermanyHQ recorded Nov 6, 2026201-50052 contacts →

Exact match

“IVA Schmetz GmbH is specialized in the development and manufacturing of industrial furnaces for almost all application fields.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRemshalden, GermanyHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBuchholz I. D. N., GermanyHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Die MHG Heiztechnik GmbH aus Buchholz liefert schon seit 1927 Innovationen in Sachen Heizung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchEggenfelden, GermanyHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“BRUNNER is located in Eggenfelden in Lower Bavaria and now employs more than 130 people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBruchsal, GermanyHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“INTEC Engineering GmbH, founded in 1995, is a leading global supplier of industrial process heat technologies based in Bruchsal, southern Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOberhausen, GermanyHQ recorded Nov 6, 2026201-50020 contacts →

Exact match

“Die LOEWE Group ist ein seit drei Generationen inhabergeführtes Familienunternehmen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBamberg, GermanyHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Zukunftssicher, innovativ, familiär: Willkommen im #TeamKamindoktor!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDetmold, GermanyHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Nolting Holzfeuerungstechnik GmbH is a renewables & environment company based out of Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAachen, GermanyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Quality and Innovation - WSP belongs to the leading companies in the field of heat treatment for metal strips.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLohr Am Main, GermanyHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“The installation of a glass melting furnace requires know how but also the collaboration of many partners that are involved.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRhede, GermanyHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Airtec Thermoprocess GmbH is an innovative company which operates nationally and internationally successfull in the field of industrial furnace construction as well as thermal…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHagen, GermanyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Industrial burners and complete combustion systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchIsmaning, GermanyHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“Wamsler Haus- Und Küchentechnik GmbH is a machinery company based out of 86 Adalperostraße, Ismaning, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKöngen, GermanyHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Maier Heiztechnik GmbH – Gebäudetechnik mit Verantwortung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLage, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Löten / Wärmebehandlung / Anlassen / Trocknen sellacan Industrieofen GmbH mit Sitz in Lage kann auf eine langjährige Erfahrung im Industrieofenbau zurückblicken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHagen, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Kerfa, a capable, medium-sized company is your reliable partner for industrial furnaces and appliances since 1980.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWeinheim, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“IOB Industrie-Ofen-Bau GmbH is a machinery company based out of 10 Scheffelstraße, Weinheim, Baden-Württemberg, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMühlhausen, GermanyHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Wir sind ein Heizungs- und Klimafachbetrieb mit geschultem Fachpersonal.”

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

Showing 25 of 192 furnace suppliers based in Germany

See the full list, filter by size, metro and specialty, and access 661 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Furnace suppliers based in Germany at a glance

As of Nov 6, 2026
30.6%Verified-email coverage
11.3Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · Hamburg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
78
11-50
51
51-200
23
201-500
4
501-1,000
2
1,001-5,000
1
5,001-10,000
2
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 192 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 “furnace suppliers” 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 661 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 “furnace suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many furnace suppliers are there based in Germany?

RevenueBase identified 192 company matches for furnace suppliers 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?

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

Which city has the most furnace suppliers?

Hamburg leads with 6 company records, followed by Hagen (4) and Wuppertal (4).

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 661 professional contacts with verified work emails tracked across these 192 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.