Company lists · Data refreshed November 2026

Top 25 Plastic window manufacturers based in Germany

RevenueBase identified 566 company matches for plastic window manufacturers associated with Germany as of November 2026 and tracks 4,040 professional contacts across them, including 1,111 with verified work emails. Berlin is the largest hub.

This list covers company matches for plastic window 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
566Companies
4,040Contacts tracked
1,111Verified emails
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The 25 largest plastic window manufacturers based in Germany

Ranked by team size
Top 25 of 566 company matches for plastic window 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 matchPirmasens, GermanyHQ recorded Nov 6, 20261,001-5,000476 contacts →

Exact match

“Measure our performance in the result.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchOberkotzau, GermanyHQ recorded Nov 6, 20261,001-5,000355 contacts →

Exact match

“Manufacturer of PVC profiles for windows and doors Group of companies with 11 locations across Europe Modern production processes around PVC extrusion 1,700 employees 320 million…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKarlsruhe, GermanyHQ recorded Nov 6, 20261,001-5,000227 contacts →

Exact match

“For over four decades, aluplast GmbH has stood for continuous development and commitment in the window industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTürkheim/unterallgäu, GermanyHQ recorded Nov 6, 20261,001-5,000213 contacts →

Exact match

“Salamander Industrie-Produkte GmbH and its brand Salamander Window & Door Systems with headquarters in Türkheim/Unterallgäu is one of the leading European quality providers for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVerl, GermanyHQ recorded Nov 6, 2026501-1,000193 contacts →

Exact match

“As a manufacturer of aluminium system solutions for roller shutters, sun protection, roller doors, windows, doors, sliding doors, curtain walls and patio roofs, heroal is one of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLüdenscheid, GermanyHQ recorded Nov 6, 2026201-50093 contacts →

Exact match

“HUECK by Hydro ist ein Unternehmen der Hydro Building Systems und gehört zu den führenden Anbietern von Fenster, Türen- und Fassadensystemen aus Aluminium.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSalmtal, GermanyHQ recorded Nov 6, 2026201-50048 contacts →

Exact match

“Die Unilux GmbH ist ein mittelständiges und eigenständiges Unternehmen mit über 300 Mitarbeitern am Standort Salmtal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWilnsdorf, GermanyHQ recorded Nov 6, 2026201-50040 contacts →

Exact match

“GAYKO Fenster-Türenwerk GmbH is a successful and innovative, constantly growing company that offers unique solutions for builders, renovators and architects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRosendahl, GermanyHQ recorded Nov 6, 2026201-50036 contacts →

Exact match

“Wigger Fenster + Fassaden Persönlich.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRietberg, GermanyHQ recorded Nov 6, 2026201-50036 contacts →

Exact match

“Fenster und Haustüren aus Kunststoff und aus Aluminium Qualität und Service der Größenordnung XXL Energieeffizient - Sicher - Barrierefrei XXL ist dabei keine kurzlebige…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHille, GermanyHQ recorded Nov 6, 2026201-50030 contacts →

Exact match

“Vor mehr als 50 Jahren wurde dtH Tiemann gegründet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBendorf, GermanyHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“AKOTHERM® GmbH has been established as an innovative system supplier for aluminum windows, doors, and facades on the German market and abroad for over 50 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchElchingen, GermanyHQ recorded Nov 6, 2026201-50028 contacts →

Exact match

“Wer sind wir?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMerkstein, GermanyHQ recorded Nov 6, 2026201-50027 contacts →

Exact match

“Wir sind immer da, wo Zuhause entsteht.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBad Langensalza, GermanyHQ recorded Nov 6, 2026201-50027 contacts →

Exact match

“TMP® ist Ihr kompetenter Partner für Fenster, Türen und Fassaden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLangenwetzendorf, GermanyHQ recorded Nov 6, 2026201-50027 contacts →

Exact match

“Als eines der führenden Unternehmen im Fenster- und Türenmarkt setzen wir mit unserer hochautomatisierten Produktion europäische Maßstäbe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchEdenkoben, GermanyHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Biffar ist der führende Hersteller von Haustüren, Wohnungseingangstüren, Fenstern und Vordächern mit Sitz in Deutschland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchIngelheim, GermanyHQ recorded Nov 6, 2026501-1,00026 contacts →

Exact match

“Mit über 500 Mitarbeitenden und hochwertigen Produkten zählt die PaX-Gruppe zu den führenden Herstellern von Fenstern und Türen in Deutschland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSüdbrookmerland Ot Georgsheil, GermanyHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Seit mehr als 60 Jahren im Herzen Ostfrieslands verankert: unser Unternehmen GROEN & JANSSEN GmbH | Kunststoffvertrieb.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLengerich, GermanyHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“We are your partner for custom-made windows, entrance doors, sliding doors, façades and fire protection doors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWittlich-wengerohr, GermanyHQ recorded Nov 6, 2026201-50020 contacts →

Exact match

“Den Grundstein für die IDEAL Fensterbau Weinstock GmbH legte Ludwig Weinstock 1990 mit dem Kauf einer Holzfensterproduktion in Traben-Trarbach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMeldorf, GermanyHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Unser familiengeführtes Unternehmen steht seit mehr als 135 Jahren für langlebige Produktqualität und zeitgemäße Technik.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Hans Timm Fensterbau ist ein mittelständisches Berliner Familienunternehmen in dritter Generation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchGeesthacht, GermanyHQ recorded Nov 6, 2026201-50018 contacts →

Exact match

“KRD Sicherheitstechnik GmbH is a company based out of 2 Vierlander Str, Geesthacht, Schleswig-Holstein, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVerl, GermanyHQ recorded Nov 6, 2026201-50017 contacts →

Exact match

“Als weltweit führender Anbieter von Kunststoff-Fensterprofilen geht Profine mit seiner Marke Kömmerling nun auf das Trikot des Bundesligisten Mainz”

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

Showing 25 of 566 plastic window manufacturers based in Germany

See the full list, filter by size, metro and specialty, and access 1,111 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plastic window manufacturers based in Germany at a glance

As of Nov 6, 2026
27.5%Verified-email coverage
7.1Average contacts per company
1-10Median size (employees)
1.9%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
243
11-50
104
51-200
84
201-500
24
501-1,000
5
1,001-5,000
7
5,001-10,000
4

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 566 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 “plastic window 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 1,111 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 “plastic window manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plastic window manufacturers are there based in Germany?

RevenueBase identified 566 company matches for plastic window 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?

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

Which city has the most plastic window manufacturers?

Berlin leads with 11 company records, followed by Dortmund (6) and Bielefeld (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 1,111 professional contacts with verified work emails tracked across these 566 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.

Ready to reach these companies? Verified emails and direct dials for all 566 plastic window manufacturers based in Germany. Start with a free account, no credit card.

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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.