Company lists · Data refreshed October 2026

Top 23 Expandable polystyrene manufacturers based in Germany

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

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 51 companies tracked

RevenueBase identified 51 company matches for expandable polystyrene manufacturers associated with Germany as of October 2026 and tracks 658 professional contacts across them, including 179 with verified work emails. Neckarsteinach is the largest hub.

This list covers company matches for expandable polystyrene 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 October 12, 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 Oct 12, 2026 How this list was built

51Companies

658Contacts tracked

179Verified emails

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The 23 largest expandable polystyrene manufacturers based in Germany

Ranked by team size

Top 23 of 51 company matches for expandable polystyrene manufacturers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	Trocellen Group	Exact match	Troisdorf, GermanyHQ recorded Oct 12, 2026	501-1,000	88 contacts →
	Exact match “Trocellen is the European polyolefin foam solution provider for people’s safety and comfort.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Jackon Insulation By Bewi	Exact match	Arendsee (mechau), GermanyHQ recorded Oct 12, 2026	201-500	61 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 · Oct 12, 2026 · View company records in RevenueBase
3	Puren Gmbh	Exact match	Überlingen, GermanyHQ recorded Oct 12, 2026	201-500	40 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 · Oct 12, 2026 · View company records in RevenueBase
4	Ruch Novaplast Gmbh Co. KG	Exact match	Oberkirch, GermanyHQ recorded Oct 12, 2026	201-500	39 contacts →
	Exact match “RUCH NOVAPLAST is your specialist in developing and producing solutions made of expanded polystyrene (EPS) and expanded polypropylene (EPP).” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Isowa Gmbh	Exact match	Freudenberg, GermanyHQ recorded Oct 12, 2026	51-200	21 contacts →
	Exact match “ISOWA Schaumkunststoffe.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Bewi RAW Gmbh	Exact match	Wismar, GermanyHQ recorded Oct 12, 2026	51-200	18 contacts →
	Exact match “BEWI RAW GmbH - a part of the BEWI Group, was founded in Wismar, Germany, and commissioned its first capacity in 2001.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Sumteq Gmbh	Exact match	Düren, GermanyHQ recorded Oct 12, 2026	11-50	16 contacts →
	Exact match “As a forward-thinking high-tech company within the plastics sector, we're committed to driving sustainable innovation.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Owens Corning Foamglas D-A-Ch	Exact match	Hilden, GermanyHQ recorded Oct 12, 2026	201-500	16 contacts →
	Exact match “FOAMGLAS® ist Teil von Owens Corning, das weltweit in den Bereichen Dämmstoffe, Dacheindeckung, Abdichtung und Fiberglas-Verbundwerkstoffen tätig ist.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Metzeler Schaum Gmbh	Exact match	Memmingen, GermanyHQ recorded Oct 12, 2026	11-50	16 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Philippine Gmbh & Co. Dämmstoffsysteme KG	Exact match	Castrop-rauxel, GermanyHQ recorded Oct 12, 2026	51-200	12 contacts →
	Exact match “Wir sind ein dynamisches und auf Wachstum ausgerichtetes mittelständisches Unternehmen im Zukunftsmarkt der Dämmstoffe.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Schlaadt Unternehmensgruppe	Exact match	GermanyHQ recorded Oct 12, 2026	201-500	10 contacts →
	Exact match “Die Schlaadt Unternehmensgruppe ist ein mittelständisches Familienunternehmen mit mehr als 320 Mitarbeitern.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Lippstädter Hartschaumverarbeitung Gmbh	Exact match	Lippstadt, GermanyHQ recorded Oct 12, 2026	11-50	9 contacts →
	Exact match “EPS Expandierter Polystyrol-Hartschaum ist ein Stoff, der in nahezu jedem Lebensbereich Verwendung findet.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	OHLRO	Exact match	Strausberg, GermanyHQ recorded Oct 12, 2026	11-50	6 contacts →
	Exact match “OHLRO - Hartschaum GmbH Verpackungen is a producers of EPS/styrofoam packaging's in the second generation.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Ravapor Gmbh	Exact match	Schkopau, GermanyHQ recorded Oct 12, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	JET Schaumstoff-Formteile Gmbh	Exact match	Hüllhorst, GermanyHQ recorded Oct 12, 2026	11-50	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Ediltec Bayern Gmbh	Exact match	Wackersdorf, GermanyHQ recorded Oct 12, 2026	51-200	3 contacts →
	Exact match “Die EDILTEC Bayern GmbH mit Sitz in Wackersdorf ist ein führender Hersteller von XPS-Dämmstoffen und seit 2005 Teil einer multinationalen Unternehmensgruppe.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Giessener Dämmstoffe Gmbh	Exact match	Giessen, GermanyHQ recorded Oct 12, 2026	51-200	2 contacts →
	Exact match “Wir sind einer der führenden Hersteller von EPS-Hartschaum in Europa mit Sitz in Gießen-Lützellinden.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	IVH Industrieverband Hartschaum	Exact match	Berlin, GermanyHQ recorded Oct 12, 2026	1-10	2 contacts →
	Exact match “Der Industrieverband Hartschaum e.V.(IVH) ist der Dachverband der führenden Hersteller von Dämmstoffprodukten aus expandiertem Polystyrol (EPS)/Styropor.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Dieckhoff Gmbh	Exact match	Moers, GermanyHQ recorded Oct 12, 2026	11-50	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	ISP Gmbh & Co. KG	Exact match	Limburg An Der Lahn, GermanyHQ recorded Oct 12, 2026	11-50	2 contacts →
	Exact match “Wir sind ein mittelständisches Familienunternehmen und Spezialist für die Herstellung, Veredlung und den Vertrieb von Polyurethanschaumstoffen auf Polyäther- und Polyesterbasis…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	IQ Frankenschaum Gmbh	Exact match	Würzburg, GermanyHQ recorded Oct 12, 2026	1-10	2 contacts →
	Exact match “Frankenschaum - Ihr Schaumstoff-Lieferant aus der Region Bei Frankenschaum vereinen wir als Hersteller und Händler Produkte sowohl für Profi- als auch für Hobby-Anwender: neben…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Airpor Germany Gmbh & Co.Kg	Exact match	Schondra, GermanyHQ recorded Oct 12, 2026	1-10	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Radium Latex Gmbh	Exact match	Lage, GermanyHQ recorded Oct 12, 2026	11-50	1 contacts →
	Exact match “Radium Latex researches, developes and produces foam in different shapes and uses since more than 50 years.” Recorded in the RevenueBase company graph · Oct 12, 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 “expandable polystyrene 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 23 of 51 expandable polystyrene manufacturers based in Germany

See the full list, filter by size, metro and specialty, and access 179 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Expandable polystyrene manufacturers based in Germany at a glance

As of Oct 12, 2026

27.2%Verified-email coverage

12.9Average contacts per company

51-200Median size (employees)

3.9%Largest-city concentration · Neckarsteinach

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 51 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 “expandable polystyrene 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 179 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 October 12, 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 “expandable polystyrene manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many expandable polystyrene manufacturers are there based in Germany?

RevenueBase identified 51 company matches for expandable polystyrene manufacturers associated with Germany as of October 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?

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

Which city has the most expandable polystyrene manufacturers?

Neckarsteinach leads with 2 company records, followed by Schkopau (2) and Aachen (1).

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 179 professional contacts with verified work emails tracked across these 51 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 October 12, 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.