Company lists · Data refreshed September 2026

Top 25 Engineering plastics manufacturers worldwide

Name: Engineering plastics manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 7,304 companies tracked

RevenueBase identified 7,304 engineering plastics manufacturers worldwide as of September 2026 and tracks 151,899 professional contacts across them, including 36,175 with verified work emails and 0 with mobile numbers. India is the largest market and Mumbai the largest hub.

This list covers engineering plastics manufacturers worldwide, 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. Country and city lists for engineering plastics manufacturers follow the table.

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

7,304Companies

151,899Contacts tracked

36,175Verified emails

0Mobile numbers

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The 25 largest engineering plastics manufacturers worldwide

Ranked by team size

Top 25 of 7,304 engineering plastics manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to engineering plastics 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	The Supreme Industries LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 16, 2026	1,001-5,000	3,937 contacts →
	Partial evidence “Founded in 1942, Supreme is an acknowledged leader of India's plastics industry.” Source: RevenueBase Database · checked Sep 16, 2026
2	Ipex By Aliaxis	Indirect evidence	Oakville, ON, CanadaHQ checked Sep 16, 2026	1,001-5,000	1,778 contacts →
	Indirect evidence “As the North American business of global leader Aliaxis, IPEX is one of the world’s largest and most trusted suppliers of thermoplastics materials, products and accessories.” Source: RevenueBase Database · checked Sep 16, 2026
3	BOCAR	Indirect evidence	MexicoHQ checked Sep 16, 2026	5,001-10,000	1,742 contacts →
	Indirect evidence “Bocar is a company with global reach, based in Mexico – with German DNA.” Source: RevenueBase Database · checked Sep 16, 2026
4	Saint-Gobain Performance Plastics	Indirect evidence	Solon, OH, United StatesHQ checked Sep 16, 2026	5,001-10,000	1,658 contacts →
	Indirect evidence “Saint-Gobain is the world’s leading producer of engineered high performance polymer products for virtually every industry around the globe, including automotive, medical…” Source: RevenueBase Database · checked Sep 16, 2026
5	Envalior	Partial evidence	Düsseldorf, GermanyHQ checked Sep 16, 2026	1,001-5,000	1,408 contacts →
	Partial evidence “Established in 2023, but with a combined heritage of over 100 years, Envalior is entering the market as a leading Global Engineering Materials powerhouse offering novel and…” Source: RevenueBase Database · checked Sep 16, 2026
6	Kraussmaffei	Strong evidence	Parsdorf, GermanyHQ checked Sep 16, 2026	1,001-5,000	1,389 contacts →
	Strong evidence “KraussMaffei is one of the world’s leading manufacturers of machines and systems for plastics and rubber processing, backed by over 188 years of engineering experience.” Source: RevenueBase Database · checked Sep 16, 2026
7	Milacron	Strong evidence	Batavia, OH, United StatesHQ checked Sep 16, 2026	5,001-10,000	1,290 contacts →
	Strong evidence “Milacron is a global leader in the manufacture, distribution, and service of highly engineered and customized systems within the plastic technology and processing industry.” Source: RevenueBase Database · checked Sep 16, 2026
8	Simoldes Plastics	Partial evidence	Oliveira De Azeméis, PortugalHQ checked Sep 16, 2026	1,001-5,000	1,185 contacts →
	Partial evidence “Simoldes Plastics is a set of companies belonging to Simoldes, with headquarters in Oliveira de Azeméis, Portugal.” Source: RevenueBase Database · checked Sep 16, 2026
9	US Farathane	Strong evidence	Auburn Hills, MI, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,163 contacts →
	Strong evidence “At US Farathane, we design and manufacture highly engineered plastic injection-molded components, make them available to you in a variety of sizes, shapes, and designs and supply…” Source: RevenueBase Database · checked Sep 16, 2026
10	Greene Tweed	Partial evidence	Lansdale, PA, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,129 contacts →
	Partial evidence “Greene Tweed is a leading global manufacturer of high-performance thermoplastics, composites, seals, and engineered components that outperform and outlast in the world’s harshest…” Source: RevenueBase Database · checked Sep 16, 2026
11	Renolit	Partial evidence	Worms, GermanyHQ checked Sep 16, 2026	1,001-5,000	1,090 contacts →
	Partial evidence “The RENOLIT Group is a leading global specialist for high-quality plastic films, sheets and other plastic products.” Source: RevenueBase Database · checked Sep 16, 2026
12	Röchling Automotive	Strong evidence	Mannheim, GermanyHQ checked Sep 16, 2026	5,001-10,000	1,022 contacts →
	Strong evidence “As a manufacturer of high performance plastic products for the automotive industry, we attach particular importance to low weight and flexible processing options.” Source: RevenueBase Database · checked Sep 16, 2026
13	Inteplast Group	Strong evidence	Livingston, NJ, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,006 contacts →
	Strong evidence “About Inteplast Group Founded in 1991, Inteplast Group is the largest manufacturer of integrated plastics in North America, offering a wide variety of quality products.” Source: RevenueBase Database · checked Sep 16, 2026
14	Time Technoplast LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 16, 2026	1,001-5,000	922 contacts →
	Indirect evidence “Time Technoplast Ltd (Time Tech) is a multinational conglomerate with operations in Bahrain, Egypt, Indonesia, India, Malaysia, U.A.E, Taiwan, Thailand, Vietnam, Saudi Arabia &…” Source: RevenueBase Database · checked Sep 16, 2026
15	Clayens	Indirect evidence	Genas, FranceHQ checked Sep 16, 2026	5,001-10,000	919 contacts →
	Indirect evidence “Clayens is a global leader in contract development and manufacturing with a specific expertise in polymer-based solutions, composites, and precision metals.” Source: RevenueBase Database · checked Sep 16, 2026
16	Hexpol Compounding	Partial evidence	Malmö, SwedenHQ checked Sep 16, 2026	1,001-5,000	773 contacts →
	Partial evidence “HEXPOL Compounding is a leading global developer and manufacturer of quality polymer compounds.” Source: RevenueBase Database · checked Sep 16, 2026
17	Unipac	Indirect evidence	Pompéia, BrazilHQ checked Sep 16, 2026	1,001-5,000	716 contacts →
	Indirect evidence “A Unipac molda um futuro sustentável por meio da transformação em plásticos e além do plástico.” Source: RevenueBase Database · checked Sep 16, 2026
18	Techniplas	Partial evidence	Rüti, SwitzerlandHQ checked Sep 16, 2026	1,001-5,000	694 contacts →
	Partial evidence “Techniplas is a global supplier of sophisticated plastic components and design-focused, multifunctional surfaces that are primarily for the automotive sector, as well as the…” Source: RevenueBase Database · checked Sep 16, 2026
19	Kingfa Sci.&tech. Co., LTD	Indirect evidence	Guangzhou, ChinaHQ checked Sep 16, 2026	5,001-10,000	692 contacts →
	Indirect evidence “KINGFA SCI.” Source: RevenueBase Database · checked Sep 16, 2026
20	Polytec Group	Strong evidence	Hörsching, AustriaHQ checked Sep 16, 2026	1,001-5,000	690 contacts →
	Strong evidence “The POLYTEC GROUP is a leading developer and manufacturer of high-quality plastic parts, with 20 sites and over 3,500 employees worldwide.” Source: RevenueBase Database · checked Sep 16, 2026
21	RTP Company	Indirect evidence	Winona, MN, United StatesHQ checked Sep 16, 2026	1,001-5,000	686 contacts →
	Indirect evidence “RTP Company, headquartered in Winona, Minn, is a global compounder of custom engineered thermoplastics.” Source: RevenueBase Database · checked Sep 16, 2026
22	Radicigroup	Indirect evidence	Gandino, GermanyHQ checked Sep 16, 2026	1,001-5,000	650 contacts →
	Indirect evidence “Compounding innovation.” Source: RevenueBase Database · checked Sep 16, 2026
23	Victrex	Strong evidence	Thornton Cleveleys, United KingdomHQ checked Sep 16, 2026	1,001-5,000	642 contacts →
	Strong evidence “Victrex is a global leader in PEEK and PAEK-based polymer solutions, helping manufacturers overcome complex design and engineering challenges.” Source: RevenueBase Database · checked Sep 16, 2026
24	Mitsubishi Chemical Advanced Materials	Partial evidence	Lenzburg, SwitzerlandHQ checked Sep 16, 2026	1,001-5,000	639 contacts →
	Partial evidence “Mitsubishi Chemical Advanced Materials is a leading global manufacturer of high-performance thermoplastic materials in the form of semi-finished products and finished parts.” Source: RevenueBase Database · checked Sep 16, 2026
25	Brentwood Industries, INC	Partial evidence	Reading, PA, United StatesHQ checked Sep 16, 2026	501-1,000	637 contacts →
	Partial evidence “Brentwood is a leading provider of thermoformed plastic solutions to a wide variety of consumer, manufacturing, and environmental industries.” 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: engineering plastics 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 engineering plastics manufacturers.
Partial evidence: Its own public description names part of engineering plastics manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name engineering plastics 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 7,304 engineering plastics manufacturers worldwide

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Engineering plastics manufacturers worldwide at a glance

As of Sep 16, 2026

23.8%Verified-email coverage

20.8Average contacts per company

11-50Median size (employees)

1.3%Largest-city concentration · Mumbai

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

1,890

11-50

2,602

51-200

1,800

201-500

565

501-1,000

205

1,001-5,000

154

5,001-10,000

10001+

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 engineering plastics 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.
Coverage: 30 countries, largest first: India, the United States, Germany, Italy, China, Brazil, Türkiye, the United Kingdom, France, Spain and 20 more. Country and city lists for engineering plastics manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “engineering plastics 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 engineering plastics 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 engineering plastics manufacturers, and records with no verified work email.
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, 36,175 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.

Engineering plastics manufacturers by location

34 lists · largest first

Every Engineering plastics manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 engineering plastics 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 engineering plastics manufacturers are there worldwide?

RevenueBase identified 7,304 engineering plastics manufacturers worldwide 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?

The Supreme Industries LTD, headquartered in Mumbai, tops this list with the largest team on record.

Which country has the most engineering plastics manufacturers?

India leads with 921 companies, followed by the United States (915) and Germany (856). Every engineering plastics manufacturers list by country and city is linked on this page.

Which city has the most engineering plastics manufacturers?

Mumbai leads with 97 headquartered companies, followed by Sao Paulo (83) and Istanbul (79).

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 36,175 verified decision-maker contacts tracked across these 7,304 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.