Company lists · Data refreshed September 2026

Top 25 High-performance plastics manufacturers worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 3,732 companies tracked

RevenueBase identified 3,732 high-performance plastics manufacturers worldwide as of September 2026 and tracks 69,175 professional contacts across them, including 16,758 with verified work emails. India is the largest market and Mumbai the largest hub.

This list covers high-performance 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 30, 2026. Country and city lists for high-performance 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 30, 2026 86% judged on-target in blind review

3,732Companies

69,175Contacts tracked

16,758Verified emails

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The 25 largest high-performance plastics manufacturers worldwide

Ranked by team size

Top 25 of 3,732 high-performance plastics manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to high-performance 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 30, 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 30, 2026
2	Ipex By Aliaxis	Indirect evidence	Oakville, ON, CanadaHQ checked Sep 30, 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 30, 2026
3	Saint-Gobain Performance Plastics	Strong evidence	Solon, OH, United StatesHQ checked Sep 30, 2026	5,001-10,000	1,658 contacts →
	Strong 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 30, 2026
4	Envalior	Indirect evidence	Düsseldorf, GermanyHQ checked Sep 30, 2026	1,001-5,000	1,408 contacts →
	Indirect 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 30, 2026
5	Greene Tweed	Strong evidence	Lansdale, PA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,129 contacts →
	Strong 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 30, 2026
6	Renolit	Strong evidence	Worms, GermanyHQ checked Sep 30, 2026	1,001-5,000	1,090 contacts →
	Strong evidence “The RENOLIT Group is a leading global specialist for high-quality plastic films, sheets and other plastic products.” Source: RevenueBase Database · checked Sep 30, 2026
7	Röchling Automotive	Strong evidence	Mannheim, GermanyHQ checked Sep 30, 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 30, 2026
8	Clayens	Indirect evidence	Genas, FranceHQ checked Sep 30, 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 30, 2026
9	Kingfa Sci.&tech. Co., LTD	Indirect evidence	Guangzhou, ChinaHQ checked Sep 30, 2026	5,001-10,000	692 contacts →
	Indirect evidence “KINGFA SCI.” Source: RevenueBase Database · checked Sep 30, 2026
10	Polytec Group	Strong evidence	Hörsching, AustriaHQ checked Sep 30, 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 30, 2026
11	RTP Company	Indirect evidence	Winona, MN, United StatesHQ checked Sep 30, 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 30, 2026
12	Victrex	Partial evidence	Thornton Cleveleys, United KingdomHQ checked Sep 30, 2026	1,001-5,000	642 contacts →
	Partial 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 30, 2026
13	Mitsubishi Chemical Advanced Materials	Strong evidence	Lenzburg, SwitzerlandHQ checked Sep 30, 2026	1,001-5,000	639 contacts →
	Strong 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 30, 2026
14	Karina Plásticos	Indirect evidence	Guarulhos, BrazilHQ checked Sep 30, 2026	1,001-5,000	633 contacts →
	Indirect evidence “A Karina é uma das maiores especialistas na produção de compostos termoplásticos no mercado mundial.” Source: RevenueBase Database · checked Sep 30, 2026
15	Royal Technologies Corp	Indirect evidence	Hudsonville, MI, United StatesHQ checked Sep 30, 2026	1,001-5,000	492 contacts →
	Indirect evidence “Royal Technologies is an advanced engineering and manufacturing company serving industries as diverse as automotive, furniture, and consumer products.” Source: RevenueBase Database · checked Sep 30, 2026
16	Nexeo Plastics	Partial evidence	The Woodlands, TX, United StatesHQ checked Sep 30, 2026	501-1,000	468 contacts →
	Partial evidence “Nexeo Plastics is a leading global thermoplastic resins distributor, representing quality products from world-class suppliers, and serving a diverse customer base across North…” Source: RevenueBase Database · checked Sep 30, 2026
17	Plaskolite	Indirect evidence	Columbus, OH, United StatesHQ checked Sep 30, 2026	1,001-5,000	448 contacts →
	Indirect evidence “PLASKOLITE is the catalyst for thermoplastic innovation that accelerates transformation.” Source: RevenueBase Database · checked Sep 30, 2026
18	Indore Composite	Indirect evidence	Mumbai, IndiaHQ checked Sep 30, 2026	501-1,000	444 contacts →
	Indirect evidence “Since 1995, Indore has been a company driven by innovation at its core.” Source: RevenueBase Database · checked Sep 30, 2026
19	Ems-Chemie Business Unit Ems-Grivory	Strong evidence	Domat/ems, SwitzerlandHQ checked Sep 30, 2026	501-1,000	401 contacts →
	Strong evidence “EMS-GRIVORY is part of the High Performance Polymer business unit of the EMS Group and employs more than 800 people worldwide.” Source: RevenueBase Database · checked Sep 30, 2026
20	Montaplast Of North America	Indirect evidence	Frankfort, KY, United StatesHQ checked Sep 30, 2026	501-1,000	399 contacts →
	Indirect evidence “Founded in 1958 by Albert Stulz Sr.” Source: RevenueBase Database · checked Sep 30, 2026
21	Firat Plasti̇k AŞ	Partial evidence	Istanbul, TürkiyeHQ checked Sep 30, 2026	1,001-5,000	367 contacts →
	Partial evidence “Founded in Karaköy in 1972, Fırat Plastik Kauçuk San.” Source: RevenueBase Database · checked Sep 30, 2026
22	Ensinger Gmbh	Partial evidence	Nufringen, GermanyHQ checked Sep 30, 2026	1,001-5,000	363 contacts →
	Partial evidence “The Ensinger Group is engaged in the development, manufacture and sale of compounds, semi-finished materials, composites, technical parts and profiles made of engineering and…” Source: RevenueBase Database · checked Sep 30, 2026
23	PEXCO	Strong evidence	Alpharetta, GA, United StatesHQ checked Sep 30, 2026	501-1,000	332 contacts →
	Strong evidence “Pexco is a leading manufacturer of high-performance plastic solutions engineered for manufacturers and end-users across North America.” Source: RevenueBase Database · checked Sep 30, 2026
24	Moldtecs	Strong evidence	Laval, FranceHQ checked Sep 30, 2026	1,001-5,000	292 contacts →
	Strong evidence “MoldTecs Group is a company specialized in the manufacturing of high-performance plastic parts and complex molded systems for the mobility industry, including: • Air distribution…” Source: RevenueBase Database · checked Sep 30, 2026
25	Bhansali Engineering Polymers LTD	Indirect evidence	IndiaHQ checked Sep 30, 2026	201-500	283 contacts →
	Indirect evidence “We are manufacturing Engineering polymers” Source: RevenueBase Database · checked Sep 30, 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: high-performance 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 high-performance plastics manufacturers.
Partial evidence: Its own public description names part of high-performance plastics manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name high-performance 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 3,732 high-performance plastics manufacturers worldwide

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High-performance plastics manufacturers worldwide at a glance

As of Sep 30, 2026

24.2%Verified-email coverage

18.5Average contacts per company

11-50Median size (employees)

1.1%Largest-city concentration · Mumbai

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

1,003

11-50

1,297

51-200

898

201-500

295

501-1,000

112

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 high-performance 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: Every country. Country and city lists for high-performance plastics manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “high-performance 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 high-performance 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 high-performance 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, 16,758 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 30, 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.

High-performance plastics manufacturers by location

17 lists · largest first

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

Countries

Cities

High-performance plastics manufacturers based in Mumbai, India41

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 high-performance 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 high-performance plastics manufacturers are there worldwide?

RevenueBase identified 3,732 high-performance 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 high-performance plastics manufacturers?

India leads with 387 companies, followed by Germany (381) and the United States (365). Every high-performance plastics manufacturers list by country and city is linked on this page.

Which city has the most high-performance plastics manufacturers?

Mumbai leads with 41 headquartered companies, followed by Ahmedabad (37) and Sao Paulo (36).

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 16,758 verified decision-maker contacts tracked across these 3,732 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 30, 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.