Company lists · Data refreshed September 2026

Top 25 Insulation product manufacturers based in Germany

Name: Insulation product manufacturers based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 347 companies tracked

RevenueBase identified 347 company matches for insulation product manufacturers associated with Germany as of September 2026 and tracks 8,652 professional contacts across them, including 2,764 with verified work emails. Hamburg is the largest hub.

This list covers company matches for insulation product manufacturers 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 September 17, 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 Sep 17, 2026 How this list was built

347Companies

8,652Contacts tracked

2,764Verified emails

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The 25 largest insulation product manufacturers based in Germany

Ranked by team size

Top 25 of 347 company matches for insulation product manufacturers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	KNAUF	Exact match	Iphofen, GermanyHQ recorded Sep 17, 2026	10001+	4,158 contacts →
	Exact match “Everyone sees opportunity differently.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	VON Roll	Exact match	Wesel, GermanyHQ recorded Sep 17, 2026	1,001-5,000	434 contacts →
	Exact match “Please note that this account is no longer being actively managed.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Wego Systembaustoffe Gmbh	Exact match	Hanau-steinheim, GermanyHQ recorded Sep 17, 2026	1,001-5,000	302 contacts →
	Exact match “Wego Systembaustoffe GmbH ist mit dem Bereich Wärme, Kälte, Schall- und Brandschutz mit der Sparte VTI (Vertrieb Technischer Isolier- und Dämmstoffe) ein Tochterunternehmen der…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Steico	Exact match	Feldkirchen, GermanyHQ recorded Sep 17, 2026	1,001-5,000	214 contacts →
	Exact match “Seit der Unternehmensgründung im Jahr 1986 steht der Name STEICO für Bauprodukte aus dem nachwachsenden Rohstoff Holz.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Tmax Group	Exact match	Mannheim, GermanyHQ recorded Sep 17, 2026	1,001-5,000	157 contacts →
	Exact match “We are a world-leading manufacturer of high-temperature insulation tmax is the specialist in the design and manufacture of thermal and acoustic insulation systems for all…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Va-Q-Tec	Exact match	Würzburg, GermanyHQ recorded Sep 17, 2026	201-500	137 contacts →
	Exact match “va-Q-tec is a pioneer in sophisticated solutions for thermal energy efficiency, as well as temperature-controlled supply chains.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Frenzelit	Exact match	Bad Berneck, GermanyHQ recorded Sep 17, 2026	501-1,000	123 contacts →
	Exact match “Your Trusted Partner is more than just a B2B manufacturer – we're your FRENZ in the industrial world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Deutsche Rockwool Gmbh & Co. KG	Exact match	Gladbeck, GermanyHQ recorded Sep 17, 2026	1,001-5,000	118 contacts →
	Exact match “Die DEUTSCHE ROCKWOOL bietet Dämmlösungen aus nichtbrennbarer Steinwolle für die Dämmung von Gebäudehülle, Innenausbau und Gebäudetechnik an.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Karl Bachl Gmbh & CO KG	Exact match	Röhrnbach, GermanyHQ recorded Sep 17, 2026	1,001-5,000	113 contacts →
	Exact match “Als einer der führenden Produzenten und Dienstleister im Bausektor und der Dämmstofftechnik, ist die Unternehmensgruppe BACHL an über 30 Standorten im In- und Ausland tätig.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Saint-Gobain Isover G H AG	Exact match	Düsseldorf, GermanyHQ recorded Sep 17, 2026	1,001-5,000	103 contacts →
	Exact match “ISOVER.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Synflex Elektro Gmbh	Exact match	Blomberg, GermanyHQ recorded Sep 17, 2026	201-500	102 contacts →
	Exact match “The core competence of SynFlex lies in the development, manufacturing and distribution of conducting and insulating products for the electrical insulation systems of electrical…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Trocellen Group	Exact match	Troisdorf, GermanyHQ recorded Sep 17, 2026	501-1,000	90 contacts →
	Exact match “Trocellen is the European polyolefin foam solution provider for people’s safety and comfort.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Soprema Gmbh, Deutschland	Exact match	Mannheim, GermanyHQ recorded Sep 17, 2026	n/a	86 contacts →
	Exact match “SOPREMA ist ein Komplettanbieter hochqualitativer und innovativer Abdichtungs- und Dämmprodukte.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	GUTEX	Exact match	Waldshut-tiengen, GermanyHQ recorded Sep 17, 2026	201-500	68 contacts →
	Exact match “GUTEX is one of Europe’s pioneers in ecological insulation solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	HKO Trust The Experts	Exact match	Oberhausen, GermanyHQ recorded Sep 17, 2026	201-500	63 contacts →
	Exact match “HKO - TRUST THE EXPERTS is a globally active manufacturer of technical textiles for extreme temperature ranges up to 1.200 °C.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Jackon Insulation By Bewi	Exact match	Arendsee (mechau), GermanyHQ recorded Sep 17, 2026	201-500	58 contacts →
	Exact match “About JACKON Insulation by BEWI Manufacturer of high-quality insulation and construction boards made of rigid extruded polystyrene foam (XPS), JACKON, Insulation GmbH has been…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Arnold Group	Exact match	Aichtal, GermanyHQ recorded Sep 17, 2026	201-500	54 contacts →
	Exact match “ARNOLD Group is your competent partner for innovative insulation systems and mechanical service solutions for industrial production facilities.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Kaimann Gmbh Saint-Gobain Group	Exact match	Hövelhof, GermanyHQ recorded Sep 17, 2026	201-500	50 contacts →
	Exact match “Always finding the best solution for the customer is the goal that drives innovative ideas and continuous improvement at Kaimann.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Kingspan Insulated Panels Germany, Austria & Switzerland	Exact match	Wesel, GermanyHQ recorded Sep 17, 2026	201-500	47 contacts →
	Exact match “Mit zukunftsweisenden Ideen und kreativer Innovationskraft ist Kingspan weltweit führender Anbieter von isolierenden Dach- und Wandelementen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Heck Wall Systems Gmbh	Exact match	Marktredwitz, GermanyHQ recorded Sep 17, 2026	51-200	44 contacts →
	Exact match “HECK Wall Systems, mit Sitz in Marktredwitz, zählt mit den zwei starken Marken Rajasil und HECK zu den führenden Herstellern von Spezialbaustoffen für Bausanierung und…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Best Wood Schneider	Exact match	Eberhardzell, GermanyHQ recorded Sep 17, 2026	501-1,000	41 contacts →
	Exact match “best wood SCHNEIDER is a manufacturer of wood fiber insulation boards (flexible and pressure-resistant), as well as of all statically loaded wood products (such as glulam, glulam…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Cellofoam International Gmbh & Co. KG	Exact match	Biberach, GermanyHQ recorded Sep 17, 2026	51-200	39 contacts →
	Exact match “Cellofoam is a leading specialist in the area of sound insulation and sound attenuation products as well as seals and gaskets for industrial and technical applications.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	E-R-S Group	Exact match	Klötze, GermanyHQ recorded Sep 17, 2026	51-200	37 contacts →
	Exact match “Die e-r-s group ist Ihr kompetenter Partner für hochwertige Wärmedämm- und Feuerfestlösungen in der Industrie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Isopartner Deutschland Gmbh & Co. KG	Exact match	Baiersdorf, GermanyHQ recorded Sep 17, 2026	51-200	36 contacts →
	Exact match “Who are we?” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Puren Gmbh	Exact match	Überlingen, GermanyHQ recorded Sep 17, 2026	201-500	36 contacts →
	Exact match “puren, based in Überlingen on Lake Constance, is in business for over 50 years, making the medium-sized, internationally active group of companies with over 300 employees and its…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “insulation product manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 347 insulation product manufacturers based in Germany

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Insulation product manufacturers based in Germany at a glance

As of Sep 17, 2026

31.9%Verified-email coverage

24.9Average contacts per company

11-50Median size (employees)

2.0%Largest-city concentration · Hamburg

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

136

11-50

51-200

201-500

501-1,000

1,001-5,000

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 347 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 “insulation product manufacturers” 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 2,764 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 September 17, 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 “insulation product manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many insulation product manufacturers are there based in Germany?

RevenueBase identified 347 company matches for insulation product manufacturers associated with Germany as of September 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?

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

Which city has the most insulation product manufacturers?

Hamburg leads with 7 company records, followed by Berlin (6) and Dusseldorf (5).

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 2,764 professional contacts with verified work emails tracked across these 347 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 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 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.