Company lists · Data refreshed September 2026

Top 25 Biopolymer manufacturers based in Germany

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 335 companies tracked

RevenueBase identified 335 biopolymer manufacturers headquartered in Germany as of September 2026 and tracks 14,862 professional contacts across them, including 6,909 with verified work emails. Berlin is the largest hub.

This list covers biopolymer manufacturers headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

335Companies

14,862Contacts tracked

6,909Verified emails

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The 25 largest biopolymer manufacturers based in Germany

Ranked by team size

Top 25 of 335 biopolymer manufacturers based in Germany, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to biopolymer manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Covestro	Partial evidence	Leverkusen, GermanyHQ checked Sep 16, 2026	10001+	9,412 contacts →
	Partial evidence “Covestro is one of the world’s leading manufacturers of high-quality polymer materials and their components.” Source: RevenueBase Database · checked Sep 16, 2026
2	RKW Group	Partial evidence	Mannheim, GermanyHQ checked Sep 16, 2026	1,001-5,000	512 contacts →
	Partial evidence “RKW Group is one of the world’s leading manufacturers of polyolefin-based film solutions.” Source: RevenueBase Database · checked Sep 16, 2026
3	JRS J. Rettenmaier & Söhne	Indirect evidence	Rosenberg, GermanyHQ checked Sep 16, 2026	1,001-5,000	352 contacts →
	Indirect evidence “Maintaining the tradition – as an owner-managed family business we have successfully dedicated ourselves to innovative organic fibre technologies for over 135 years now.” Source: RevenueBase Database · checked Sep 16, 2026
4	AB Enzymes	Indirect evidence	Darmstadt, GermanyHQ checked Sep 16, 2026	201-500	291 contacts →
	Indirect evidence “AB Enzymes is an industrial biotech company specialized in enzymes and their applications.” Source: RevenueBase Database · checked Sep 16, 2026
5	Mitsubishi Polyester Film	Indirect evidence	Wiesbaden, GermanyHQ checked Sep 16, 2026	501-1,000	246 contacts →
	Indirect evidence “Mitsubishi Polyester Film Europe ist Teil der Mitsubishi Chemical Group.” Source: RevenueBase Database · checked Sep 16, 2026
6	Nordmark Pharma Gmbh	Indirect evidence	Uetersen, GermanyHQ checked Sep 16, 2026	501-1,000	205 contacts →
	Indirect evidence “Nordmark – Komplettlösungen aus einer Hand Nordmark ist auf die Herstellung von Wirkstoffen und Arzneimitteln biologischen und biotechnologischen Ursprungs spezialisiert.” Source: RevenueBase Database · checked Sep 16, 2026
7	Akro-Plastic Gmbh	Indirect evidence	Niederzissen, GermanyHQ checked Sep 16, 2026	201-500	128 contacts →
	Indirect evidence “AKRO-PLASTIC is a specialist for innovative and application-oriented plastic compounds.” Source: RevenueBase Database · checked Sep 16, 2026
8	Epsotech	Partial evidence	Jülich, GermanyHQ checked Sep 16, 2026	201-500	93 contacts →
	Partial evidence “epsotech \| Leading European Manufacturer of Polymer Sheets & Films epsotech is a leading manufacturer of polymer sheets and films, offering Europe’s most comprehensive portfolio…” Source: RevenueBase Database · checked Sep 16, 2026
9	SE Tylose Gmbh & Co. KG	Indirect evidence	Wiesbaden, GermanyHQ checked Sep 16, 2026	501-1,000	89 contacts →
	Indirect evidence “A 100% subsidiary of Shin-Etsu Chemical Co, Ltd.” Source: RevenueBase Database · checked Sep 16, 2026
10	Alberdingk Boley Gmbh	Indirect evidence	Krefeld, GermanyHQ checked Sep 16, 2026	201-500	86 contacts →
	Indirect evidence “The medium-sized company with its headquarter in Krefeld was founded more than 250 years ago and is still privately owned.” Source: RevenueBase Database · checked Sep 16, 2026
11	Amsilk Biogenius Materials	Indirect evidence	Neuried, GermanyHQ checked Sep 16, 2026	51-200	83 contacts →
	Indirect evidence “AMSilk's Biogenius Materials made from silk proteins are setting new standards in material innovation.” Source: RevenueBase Database · checked Sep 16, 2026
12	Baerlocher Group	Indirect evidence	Munich, GermanyHQ checked Sep 16, 2026	1,001-5,000	76 contacts →
	Indirect evidence “The Baerlocher Group is one of the word's leading additive suppliers drawing on experience over 200 years of company history.” Source: RevenueBase Database · checked Sep 16, 2026
13	TER Plastics	Indirect evidence	Bochum, GermanyHQ checked Sep 16, 2026	51-200	65 contacts →
	Indirect evidence “Your specialist for performance polymers!” Source: RevenueBase Database · checked Sep 16, 2026
14	Reifenhäuser Reicofil	Partial evidence	Troisdorf, GermanyHQ checked Sep 16, 2026	201-500	65 contacts →
	Partial evidence “Reifenhäuser Reicofil is a specialist and leading global manufacturer of complete spunbond, meltblown, and composite lines which meet the highest quality requirements in hygiene…” Source: RevenueBase Database · checked Sep 16, 2026
15	DUO Plast AG	Partial evidence	Lauterbach (hessen), GermanyHQ checked Sep 16, 2026	51-200	50 contacts →
	Partial evidence “DUO PLAST AG is a leading manufacturer in the market for packaging films and stretch films.” Source: RevenueBase Database · checked Sep 16, 2026
16	Reinert-Ritz Gmbh	Indirect evidence	Nordhorn, GermanyHQ checked Sep 16, 2026	51-200	47 contacts →
	Indirect evidence “Founded already in 1970 as an engineering company for plastic solutions, we are one of the longest-established companies in the field of pipeline fittings made of polyethylene and…” Source: RevenueBase Database · checked Sep 16, 2026
17	Profol Europe	Indirect evidence	Halfing, GermanyHQ checked Sep 16, 2026	201-500	46 contacts →
	Indirect evidence “Mit mehr als 40 Jahren Erfahrung ist Profol ein Experte für innovative und nachhaltige Cast-Folien und Leichtbau-Composites aus Polypropylen (PP).” Source: RevenueBase Database · checked Sep 16, 2026
18	Verpa Folie Weidhausen Gmbh	Indirect evidence	Weidhausen Bei Coburg, GermanyHQ checked Sep 16, 2026	501-1,000	46 contacts →
	Indirect evidence “As a market and innovation leader in thickness-reduced polyethylene films, we develop packaging solutions that are resource-efficient, effective, and future-oriented.” Source: RevenueBase Database · checked Sep 16, 2026
19	Advansa Marketing Gmbh	Indirect evidence	Hamm Westfalen, GermanyHQ checked Sep 16, 2026	51-200	45 contacts →
	Indirect evidence “As a leading polyester fibre supplier based in Germany and affiliated with the large global polyester group Asia Pacific Fibers (APF), ADVANSA offers pioneering polyester fibre…” Source: RevenueBase Database · checked Sep 16, 2026
20	Con-Pearl Gmbh	Partial evidence	Geismar, GermanyHQ checked Sep 16, 2026	201-500	41 contacts →
	Partial evidence “Who we are con-pearl GmbH is manufacturer of lightweight plastic products for the packaging and automotive industry as well as many other sectors.” Source: RevenueBase Database · checked Sep 16, 2026
21	Brüggemann	Indirect evidence	Heilbronn, GermanyHQ checked Sep 16, 2026	201-500	39 contacts →
	Indirect evidence “Since 1868 Brüggemann has been finding and delivering custom-tailored and pioneering solutions for our customers in the field of polymer additives, industrial chemicals, and…” Source: RevenueBase Database · checked Sep 16, 2026
22	Silver Plastics Gmbh & Co. KG	Indirect evidence	Spich, GermanyHQ checked Sep 16, 2026	51-200	38 contacts →
	Indirect evidence “silver plastics® GmbH & Co.” Source: RevenueBase Database · checked Sep 16, 2026
23	Norafin Group	Indirect evidence	Mildenau, GermanyHQ checked Sep 16, 2026	51-200	36 contacts →
	Indirect evidence “As a solution-oriented supplier of spunlace and needlepunch nonwovens, as well as composites; we realize the importance of our environment.” Source: RevenueBase Database · checked Sep 16, 2026
24	Biotec Biologische Naturverpackungen Gmbh & CO	Partial evidence	Emmerich Am Rhein, GermanyHQ checked Sep 16, 2026	51-200	33 contacts →
	Partial evidence “We develop and produce sustainable biopolymer compounds made from plant-based renewable resources.” Source: RevenueBase Database · checked Sep 16, 2026
25	Gerhard Weber Kunststoff-Verarbeitung Gmbh	Indirect evidence	Minden, GermanyHQ checked Sep 16, 2026	201-500	33 contacts →
	Indirect evidence “Kunststofftechnik mit Geschichte Bereits seit 50 Jahren ist die Gerhard Weber Kunststoff-Verarbeitung GmbH als Hersteller von Kunststoffbehältern und -apparaten zur…” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: biopolymer manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names biopolymer manufacturers.
Partial evidence: Its own public description names part of biopolymer manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biopolymer manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 335 biopolymer manufacturers based in Germany

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Biopolymer manufacturers based in Germany at a glance

As of Sep 16, 2026

46.5%Verified-email coverage

44.4Average contacts per company

11-50Median size (employees)

4.5%Largest-city concentration · Berlin

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

116

11-50

107

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 335 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among biopolymer manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Germany whose own description of what they do matches “biopolymer manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names biopolymer manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among biopolymer manufacturers, and records with no verified work email. Companies headquartered outside Germany are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 6,909 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names biopolymer manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many biopolymer manufacturers are there based in Germany?

RevenueBase identified 335 biopolymer manufacturers headquartered in Germany as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Covestro, headquartered in Leverkusen, tops this list with the largest team on record.

Which city has the most biopolymer manufacturers?

Berlin leads with 15 headquartered companies, followed by Hamburg (15) and Rudolstadt (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 6,909 verified decision-maker contacts tracked across these 335 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.