Company lists · Data refreshed November 2026

Top 25 Thermal insulation nonwoven producers based in Germany

RevenueBase identified 179 company matches for thermal insulation nonwoven producers associated with Germany as of November 2026 and tracks 7,505 professional contacts across them, including 2,801 with verified work emails. Berlin is the largest hub.

This list covers company matches for thermal insulation nonwoven producers 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
179Companies
7,505Contacts tracked
2,801Verified emails
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The 25 largest thermal insulation nonwoven producers based in Germany

Ranked by team size
Top 25 of 179 company matches for thermal insulation nonwoven producers 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 matchIphofen, GermanyHQ recorded Nov 6, 202610001+5,545 contacts →

Exact match

“Everyone sees opportunity differently.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHanau-steinheim, GermanyHQ recorded Nov 6, 20261,001-5,000320 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMannheim, GermanyHQ recorded Nov 6, 20261,001-5,000159 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGladbeck, GermanyHQ recorded Nov 6, 20261,001-5,000136 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 20261,001-5,000129 contacts →

Exact match

“ISOVER – Ihr Partner für leistungsstarke Dämmungslösungen „So wird gedämmt.“ Diesem Anspruch werden wir als Dämmstoffspezialist seit mehr als 145 Jahren gerecht.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOberhausen, GermanyHQ recorded Nov 6, 2026201-50073 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAichtal, GermanyHQ recorded Nov 6, 2026201-50058 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMarktredwitz, GermanyHQ recorded Nov 6, 202651-20050 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWuppertal, GermanyHQ recorded Nov 6, 2026501-1,00046 contacts →

Exact match

“HAPPICH GmbH From Wuppertal to the whole world Since 1924 we - HAPPICH GmbH - have stood for high quality awareness, tradition, innovation and globality.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHörstel, GermanyHQ recorded Nov 6, 2026201-50045 contacts →

Exact match

“The Polyvlies Group is a leading German manufacturer of nonwovens and technical textiles for a wide range of applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBaiersdorf, GermanyHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Who are we?”

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

Exact match

“ISOWA Schaumkunststoffe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBersenbrück, GermanyHQ recorded Nov 6, 2026201-50021 contacts →

Exact match

“n Germany Culimeta is represented with two plants: Our plant in Bersenbrück employs more than 70 people, has a production area of approximately 4,500 m², as well as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVellberg, GermanyHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“At Rex Industrie-Produkte Graf von Rex GmbH located in Vellberg we are specialized in high-quality technical textiles for fire- and heat protection and thermal insulation with a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGrafenwöhr, GermanyHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“naturheld ist ein Hersteller für umweltfreundliche Dämmsysteme aus Bayern.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchViernheim, GermanyHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“B+M isol ist Dein Profi-Fachhandel für Technische Isolierungen in der Haus, Industrie- und Prozesstechnik.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRenningen, GermanyHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“X-Floc Dämmtechnik-Maschinen GmbH ist ein führendes Unternehmen in der Entwicklung und Herstellung von leistungsstarken Maschinen und Geräten zur professionellen Verarbeitung von…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSchifferstadt, GermanyHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“ö ä Ob in Bus, Bahn, Schiff oder als Dämmung von gesamten Gebäudekomplexen: Schall, Wärme und Kälteschutzlösungen von PLASTOCELL – einem Verbundunternehmen der HÜBNER-Gruppe –…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBernburg, GermanyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Die climowool GmbH ist ein Unternehmen der Knauf Gruppe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHanau, GermanyHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“WKT ist Ihr Partner für maßgeschneiderte und kundenorientierte Dämmstofflösungen für Wärme- und Schalldämmung!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCastrop-rauxel, GermanyHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Wir sind ein dynamisches und auf Wachstum ausgerichtetes mittelständisches Unternehmen im Zukunftsmarkt der Dämmstoffe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchViersen, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Recytex GmbH & Co KG was founded in 1993 and is part of the group of Gebr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“IWG Isolier Wendt GmbH is an established Berlin-based company with an impressive 150-year history.”

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

Exact match

“Unterweger Isolierungen GmbH is a construction company based out of 17 Gewerkenstraße, Bad Reichenhall, Bavaria, Germany.”

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

Showing 25 of 179 thermal insulation nonwoven producers based in Germany

See the full list, filter by size, metro and specialty, and access 2,801 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thermal insulation nonwoven producers based in Germany at a glance

As of Nov 6, 2026
37.3%Verified-email coverage
41.9Average contacts per company
11-50Median size (employees)
2.2%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
52
51-200
38
201-500
6
501-1,000
2
1,001-5,000
7
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 179 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 “thermal insulation nonwoven producers” 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 2,801 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 “thermal insulation nonwoven producers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermal insulation nonwoven producers are there based in Germany?

RevenueBase identified 179 company matches for thermal insulation nonwoven producers 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?

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

Which city has the most thermal insulation nonwoven producers?

Berlin leads with 4 company records, followed by Dortmund (3) and Duren (3).

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 2,801 professional contacts with verified work emails tracked across these 179 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.