Company lists · Data refreshed September 2026

Top 25 Engineering plastic manufacturers worldwide

RevenueBase identified 3,176 engineering plastic manufacturers worldwide as of September 2026 and tracks 84,947 professional contacts across them, including 21,413 with verified work emails and 0 with mobile numbers. India is the largest market and Mumbai the largest hub.

This list covers engineering plastic 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 plastic 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
3,176Companies
84,947Contacts tracked
21,413Verified emails
0Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest engineering plastic manufacturers worldwide

Ranked by team size
Top 25 of 3,176 engineering plastic 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 plastic 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceMumbai, IndiaHQ checked Sep 16, 20261,001-5,0003,937 contacts →

Partial evidence

“Founded in 1942, Supreme is an acknowledged leader of India's plastics industry.”

Source: RevenueBase Database · checked Sep 16, 2026
2Indirect evidenceWichita, KS, United StatesHQ checked Sep 16, 20265,001-10,0003,775 contacts →

Indirect evidence

“At INVISTA, we make the chemicals, polymers, fabrics and fibers that can handle life’s toughest demands.”

Source: RevenueBase Database · checked Sep 16, 2026
3Partial evidenceHouston, TX, United StatesHQ checked Sep 16, 20261,001-5,0002,038 contacts →

Partial evidence

“Headquartered in Houston, Texas, Ascend has nine global locations, including five fully integrated manufacturing facilities in the southeastern United States and an engineering…”

Source: RevenueBase Database · checked Sep 16, 2026
4Indirect evidenceOakville, ON, CanadaHQ checked Sep 16, 20261,001-5,0001,778 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
5Indirect evidenceSolon, OH, United StatesHQ checked Sep 16, 20265,001-10,0001,658 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
6Indirect evidenceAdana, TürkiyeHQ checked Sep 16, 20265,001-10,0001,601 contacts →

Indirect evidence

“SASA, polyester, elyaf, filament iplik, polyester bazlı polimerler, özel polimerler ve ara ürünlerde dünyanın önde gelen üreticilerinden biridir.”

Source: RevenueBase Database · checked Sep 16, 2026
7Partial evidenceOliveira De Azeméis, PortugalHQ checked Sep 16, 20261,001-5,0001,185 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
8Partial evidenceWorms, GermanyHQ checked Sep 16, 20261,001-5,0001,090 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
9Strong evidenceLivingston, NJ, United StatesHQ checked Sep 16, 20261,001-5,0001,006 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
10Indirect evidenceMumbai, IndiaHQ checked Sep 16, 20261,001-5,000922 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
11Partial evidenceSedro-woolley, WA, United StatesHQ checked Sep 16, 20261,001-5,000914 contacts →

Partial evidence

“Janicki is a privately-owned engineering and manufacturing company with locations in Washington and Utah.”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidencePompéia, BrazilHQ checked Sep 16, 20261,001-5,000716 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
13Partial evidenceRüti, SwitzerlandHQ checked Sep 16, 20261,001-5,000694 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
14Strong evidenceHörsching, AustriaHQ checked Sep 16, 20261,001-5,000690 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
15Indirect evidenceWinona, MN, United StatesHQ checked Sep 16, 20261,001-5,000686 contacts →

Indirect evidence

“RTP Company, headquartered in Winona, Minn, is a global compounder of custom engineered thermoplastics.”

Source: RevenueBase Database · checked Sep 16, 2026
16Indirect evidenceGandino, GermanyHQ checked Sep 16, 20261,001-5,000650 contacts →

Indirect evidence

“Compounding innovation.”

Source: RevenueBase Database · checked Sep 16, 2026
17Partial evidenceLenzburg, SwitzerlandHQ checked Sep 16, 20261,001-5,000639 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
18Partial evidenceCharlotte, NC, United StatesHQ checked Sep 16, 2026501-1,000547 contacts →

Partial evidence

“Piedmont Plastics is a leading wholesale distributor of plastic sheet, rod, tube, and film, serving a wide range of industries across North America.”

Source: RevenueBase Database · checked Sep 16, 2026
19Partial evidenceCharlotte, NC, United StatesHQ checked Sep 16, 2026501-1,000540 contacts →

Partial evidence

“Polymershapes is an industry-leading distributor of plastic sheet, rod, tube, film, and associated products, with seven decades of industry-leading heritage.”

Source: RevenueBase Database · checked Sep 16, 2026
20Partial evidenceVienna, AustriaHQ checked Sep 16, 20261,001-5,000505 contacts →

Partial evidence

“The publicly listed company Semperit AG Holding is a group operating internationally, which develops, produces and markets highly specialised products made of polymer and plastics…”

Source: RevenueBase Database · checked Sep 16, 2026
21Indirect evidenceBaraboo, WI, United StatesHQ checked Sep 16, 20261,001-5,000495 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
22Partial evidenceHudsonville, MI, United StatesHQ checked Sep 16, 20261,001-5,000492 contacts →

Partial 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 16, 2026
23Partial evidenceThe Woodlands, TX, United StatesHQ checked Sep 16, 2026501-1,000468 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 16, 2026
24Partial evidenceIrving, TX, United StatesHQ checked Sep 16, 2026501-1,000451 contacts →

Partial evidence

“Plastics have changed the world, enabling our society to enjoy the benefits of products that can be safer, lighter, stronger, cheaper and more practical than other materials.”

Source: RevenueBase Database · checked Sep 16, 2026
25Indirect evidenceColumbus, OH, United StatesHQ checked Sep 16, 20261,001-5,000448 contacts →

Indirect evidence

“PLASKOLITE is the catalyst for thermoplastic innovation that accelerates transformation.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 3,176 engineering plastic manufacturers worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 21,413 reachable decision-makers.

Free signup · no credit card

View the full list →

Engineering plastic manufacturers worldwide at a glance

As of Sep 16, 2026
25.2%Verified-email coverage
26.7Average contacts per company
11-50Median size (employees)
2.3%Largest-city concentration · Mumbai
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
883
11-50
1,211
51-200
680
201-500
204
501-1,000
86
1,001-5,000
69
5,001-10,000
8
10001+
11

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 plastic 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
20 countries, largest first: India, the United States, Germany, Italy, Brazil, the United Kingdom, Türkiye, France, Spain, Australia and 10 more. Country and city lists for engineering plastic manufacturers are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “engineering plastic 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 plastic 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 plastic 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, 21,413 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 plastic manufacturers by location

21 lists · largest first

Every Engineering plastic 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 plastic 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 plastic manufacturers are there worldwide?

RevenueBase identified 3,176 engineering plastic 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 plastic manufacturers?

India leads with 580 companies, followed by the United States (477) and Germany (355). Every engineering plastic manufacturers list by country and city is linked on this page.

Which city has the most engineering plastic manufacturers?

Mumbai leads with 72 headquartered companies, followed by Sao Paulo (45) and Pune (43).

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 21,413 verified decision-maker contacts tracked across these 3,176 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.

Ready to reach these companies? Verified emails and direct dials for all 3,176 engineering plastic manufacturers worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.