Company lists · Data refreshed September 2026

Top 25 Thermoplastic resin manufacturers worldwide

Name: Thermoplastic resin manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 4,122 companies tracked

RevenueBase identified 4,122 thermoplastic resin manufacturers worldwide as of September 2026 and tracks 110,765 professional contacts across them, including 24,258 with verified work emails and 0 with mobile numbers. Italy is the largest market and Sao Paulo the largest hub.

This list covers thermoplastic resin 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 19, 2026. Country and city lists for thermoplastic resin 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 19, 2026 86% judged on-target in blind review

4,122Companies

110,765Contacts tracked

24,258Verified emails

0Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest thermoplastic resin manufacturers worldwide

Ranked by team size

Top 25 of 4,122 thermoplastic resin manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to thermoplastic resin 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	Braskem	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	5,001-10,000	9,638 contacts →
	Indirect evidence “With a global vision of the future, oriented toward people and sustainability, Braskem is engaged in contributing to the value chain in order to strengthen the Circular Economy.” Source: RevenueBase Database · checked Sep 19, 2026
2	Chevron Phillips Chemical Company	Partial evidence	Spring, TX, United StatesHQ checked Sep 19, 2026	5,001-10,000	4,580 contacts →
	Partial evidence “Chevron Phillips Chemical is one of the world’s top chemical manufacturers of olefins and polyolefins and a leading supplier of aromatics, alpha olefins, styrenics, specialty…” Source: RevenueBase Database · checked Sep 19, 2026
3	The Supreme Industries LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	1,001-5,000	3,937 contacts →
	Indirect evidence “Founded in 1942, Supreme is an acknowledged leader of India's plastics industry.” Source: RevenueBase Database · checked Sep 19, 2026
4	Borealis	Indirect evidence	Vienna, AustriaHQ checked Sep 19, 2026	5,001-10,000	3,631 contacts →
	Indirect evidence “As of March 31, 2026, following the close of the combination of Borouge, Borealis, and NOVA Chemicals, Borealis has combined with Borouge and NOVA Chemicals to form Borouge…” Source: RevenueBase Database · checked Sep 19, 2026
5	Formosa Plastics Corporation, U.S.A	Indirect evidence	Livingston Township, NJ, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,068 contacts →
	Indirect evidence “Founded in 1978, Formosa Plastics Corporation, U.S.A.” Source: RevenueBase Database · checked Sep 19, 2026
6	Ipex By Aliaxis	Partial evidence	Oakville, ON, CanadaHQ checked Sep 19, 2026	1,001-5,000	1,778 contacts →
	Partial 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 19, 2026
7	Ineos Inovyn	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	1,001-5,000	1,529 contacts →
	Indirect evidence “INEOS Inovyn is Europe's leading producer of vinyls and in the top three worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
8	Renolit	Indirect evidence	Worms, GermanyHQ checked Sep 19, 2026	1,001-5,000	1,090 contacts →
	Indirect evidence “The RENOLIT Group is a leading global specialist for high-quality plastic films, sheets and other plastic products.” Source: RevenueBase Database · checked Sep 19, 2026
9	Inteplast Group	Partial evidence	Livingston, NJ, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,006 contacts →
	Partial 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 19, 2026
10	Unigel	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	1,001-5,000	906 contacts →
	Indirect evidence “A Unigel é um conglomerado de empresas que atua no setor petroquímico e plástico há mais de quatro décadas.” Source: RevenueBase Database · checked Sep 19, 2026
11	Poly-America, LP	Indirect evidence	Grand Prairie, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	824 contacts →
	Indirect evidence “Poly-America was founded in 1976, headquartered in Grand Prairie, TX.” Source: RevenueBase Database · checked Sep 19, 2026
12	KEM ONE	Indirect evidence	Lyon, FranceHQ checked Sep 19, 2026	1,001-5,000	718 contacts →
	Indirect evidence “KEM ONE is an industrial chemical company founded in 2012.” Source: RevenueBase Database · checked Sep 19, 2026
13	Unipac	Indirect evidence	Pompéia, BrazilHQ checked Sep 19, 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 19, 2026
14	Fibrasa S.A	Indirect evidence	Serra, BrazilHQ checked Sep 19, 2026	1,001-5,000	692 contacts →
	Indirect evidence “A Fibrasa é uma empresa com mais de 50 anos de experiência na produção de embalagens plásticas de polipropileno.” Source: RevenueBase Database · checked Sep 19, 2026
15	RTP Company	Partial evidence	Winona, MN, United StatesHQ checked Sep 19, 2026	1,001-5,000	686 contacts →
	Partial evidence “RTP Company, headquartered in Winona, Minn, is a global compounder of custom engineered thermoplastics.” Source: RevenueBase Database · checked Sep 19, 2026
16	Advanced Petrochemical Company	Indirect evidence	Jubail Industrial City, Saudi ArabiaHQ checked Sep 19, 2026	501-1,000	684 contacts →
	Indirect evidence “Advanced was incorporated as a closed joint stock company on October 01, 2005, with current paid-up capital of SR The company was listed on the Saudi Exchange in 2006.” Source: RevenueBase Database · checked Sep 19, 2026
17	Mitsubishi Chemical Advanced Materials	Strong evidence	Lenzburg, SwitzerlandHQ checked Sep 19, 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 19, 2026
18	Karina Plásticos	Indirect evidence	Guarulhos, BrazilHQ checked Sep 19, 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 19, 2026
19	ALPEK	Indirect evidence	San Pedro Garza Garcia, MexicoHQ checked Sep 19, 2026	5,001-10,000	631 contacts →
	Indirect evidence “Alpek is a leading petrochemical company operating two business segments: “Polyester” (PTA, PET, rPET, and PET Sheet), and “Plastics & Chemicals” (polypropylene, EPS, and other…” Source: RevenueBase Database · checked Sep 19, 2026
20	Vynova Group	Indirect evidence	Tessenderlo-ham, BelgiumHQ checked Sep 19, 2026	501-1,000	550 contacts →
	Indirect evidence “Vynova is a leading European PVC and chlor-alkali company.” Source: RevenueBase Database · checked Sep 19, 2026
21	Piedmont Plastics	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 19, 2026	501-1,000	547 contacts →
	Indirect 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 19, 2026
22	JM Eagle	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 19, 2026	1,001-5,000	541 contacts →
	Partial evidence “JM Eagle™ is the world’s leading plastic pipe manufacturer-an innovative leader that combines advanced technology with superior customer service to create the industry’s most…” Source: RevenueBase Database · checked Sep 19, 2026
23	Vestolit, An Orbia Business	Indirect evidence	Marl, GermanyHQ checked Sep 19, 2026	10001+	493 contacts →
	Indirect evidence “Orbia’s Polymer Solutions business Vestolit is one of the world’s leading raw material suppliers for polyvinylchloride (PVC) specialties, operating the largest integrated PVC…” Source: RevenueBase Database · checked Sep 19, 2026
24	Indústria DE Plásticos Herc Ltda	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 19, 2026	201-500	481 contacts →
	Indirect evidence “Líder absoluta em seu segmento, a HERC está constantemente atenta às demandas dos consumidores.” Source: RevenueBase Database · checked Sep 19, 2026
25	Nexeo Plastics	Strong evidence	The Woodlands, TX, United StatesHQ checked Sep 19, 2026	501-1,000	468 contacts →
	Strong 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 19, 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: thermoplastic resin 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 thermoplastic resin manufacturers.
Partial evidence: Its own public description names part of thermoplastic resin manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name thermoplastic resin 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 4,122 thermoplastic resin manufacturers worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 24,258 reachable decision-makers.

Free signup · no credit card

View the full list →

Thermoplastic resin manufacturers worldwide at a glance

As of Sep 19, 2026

21.9%Verified-email coverage

26.9Average contacts per company

11-50Median size (employees)

2.0%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

1,085

11-50

1,590

51-200

958

201-500

281

501-1,000

1,001-5,000

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 thermoplastic resin 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: 24 countries, largest first: Italy, India, the United States, Brazil, Germany, Türkiye, the United Kingdom, France, Spain, the Netherlands and 14 more. Country and city lists for thermoplastic resin manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “thermoplastic resin 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 thermoplastic resin 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 thermoplastic resin 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, 24,258 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 19, 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.

Thermoplastic resin manufacturers by location

26 lists · largest first

Every Thermoplastic resin 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 thermoplastic resin 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 thermoplastic resin manufacturers are there worldwide?

RevenueBase identified 4,122 thermoplastic resin 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?

Braskem, headquartered in Sao Paulo, tops this list with the largest team on record.

Which country has the most thermoplastic resin manufacturers?

Italy leads with 656 companies, followed by India (616) and the United States (589). Every thermoplastic resin manufacturers list by country and city is linked on this page.

Which city has the most thermoplastic resin manufacturers?

Sao Paulo leads with 83 headquartered companies, followed by Mumbai (73) and Istanbul (69).

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 24,258 verified decision-maker contacts tracked across these 4,122 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 4,122 thermoplastic resin manufacturers worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

Browse: Companies home · Lists by location · New 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.