Company lists · Data refreshed November 2026

Top 25 Geomembrane manufacturers based in Germany

RevenueBase identified 73 company matches for geomembrane manufacturers associated with Germany as of November 2026 and tracks 852 professional contacts across them, including 251 with verified work emails. Twistringen is the largest hub.

This list covers company matches for geomembrane 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 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
73Companies
852Contacts tracked
251Verified emails
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The 25 largest geomembrane manufacturers based in Germany

Ranked by team size
Top 25 of 73 company matches for geomembrane manufacturers 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 matchEspelkamp, GermanyHQ recorded Nov 6, 2026501-1,000128 contacts →

Exact match

“About the Naue Group: With 500 employees and customers in more than 60 countries worldwide, the Naue Group is one of the leading international manufacturers of geotechnical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMinden, GermanyHQ recorded Nov 6, 2026201-50085 contacts →

Exact match

“As the leading European specialist for PMMA liquid applied waterproofing, there is one thing we have learnt over the past 40 years: having an outstanding product is not enough to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTrier, GermanyHQ recorded Nov 6, 2026201-50079 contacts →

Exact match

“Die Dachmarke: system solutions for flat roofs You build, we supply the waterproof roofing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHamburg, GermanyHQ recorded Nov 6, 2026201-50032 contacts →

Exact match

“CARLISLE® CM Europe – Abdichtung mit System.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWolfertschwenden, GermanyHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Baur supplies foil-systems for tanks and biogas plants.”

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

Exact match

“The traditional company Georg Börner has now been known for almost 140 years as a manufacturer and supplier of high-quality flat roof and building system waterproofing made of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchEssen, GermanyHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“ROHRLEITUNGEN Mit der Flexibilität eines modernen, mittelständischen Unternehmensmanagements und den Erfahrungen einer über 90-jährigen Geschichte sind wir für die Anforderungen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNuremberg, GermanyHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Seit über 60 Jahren steht BECO BERMÜLLER für Qualität und Innovation in der Bauwirtschaft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSprockhövel, GermanyHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Through Our pipes you can see future Exactly the right product for your applications, conditions and requirements - in top quality!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKrefeld, GermanyHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Geokunststoffe sind aus der Welt der Geotechnik nicht mehr wegzudenken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchStadtlohn, GermanyHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Bei LÜCKE erhalten Sie hochwertige Abdichtung, Schutz- und Bewehrungslösungen von renommierten Markenherstellern sowie hochwertige Eigenmarken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSchutzbach, GermanyHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Since 1968 Krah is the world leader in large diameter thermoplastic pipe production and application technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGroßenkneten, GermanyHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“MSW Kunststoffe GmbH entwickelt und produziert seit 1986 hochwertige Rohr- und Profilsysteme aus Kunststoff.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMeckesheim, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“We serve several thousand customers worldwide and sell our products in many countries around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKreuzau, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Qualität, Innovation und Individuelle Lösungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDernbach, GermanyHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRosenheim, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“We are experts for membrane buildings with over 30 years of practical experience in high-performance textiles including ETFE, PTFE and PES.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchArnstadt, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchEspelkamp-fiestel, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“BBG Bauberatung Geokunststoffe GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGemmrigheim, GermanyHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“Since 1956 Hammerl has been active as a renowned manufacturer for renowned companies worldwide in the development and production of blown films and dimpled mats.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBerg, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“LUDWIG ist ein innovatives Familienunternehmen, welches sich seit 1970 auf den Handel, die Verlegung und die Konfektion hochwertiger Geobaustoffe spezialisiert hat.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBerlin, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Unser Unternehmen Secon Systems wurde 2001 gegründet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchKarlsruhe, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Contec bietet vom schwarzen Nacktdach über das EnergieGrünDach, Wasserretentions-Dach, Grün- oder Kiesdach bis hin zum Schwimm- oder Amphibienteich.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchTroisdorf, GermanyHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Wirotec-Henze is specialized in manufacturing plastic spiral wound pipes in PE-HD, PE-EL, PP-H, PP-C, PP-R PP-EL and PVDF.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchKesselsdorf, GermanyHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Vertrieb von Gabionen, Bewehrte Erde, Erosionsschutz, Asphaltbewehrung, Geogitter und Vliesstoffen.”

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

Showing 25 of 73 geomembrane manufacturers based in Germany

See the full list, filter by size, metro and specialty, and access 251 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Geomembrane manufacturers based in Germany at a glance

As of Nov 6, 2026
29.5%Verified-email coverage
11.7Average contacts per company
11-50Median size (employees)
4.1%Largest-city concentration · Twistringen
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
23
51-200
18
201-500
4
501-1,000
3

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 73 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 “geomembrane 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 251 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 “geomembrane manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many geomembrane manufacturers are there based in Germany?

RevenueBase identified 73 company matches for geomembrane manufacturers 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?

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

Which city has the most geomembrane manufacturers?

Twistringen leads with 3 company records, followed by Arnstadt (2) and Edersleben (2).

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 251 professional contacts with verified work emails tracked across these 73 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.