Company lists · Data refreshed September 2026

Top 25 Polymers and plastics producers worldwide

Name: Polymers and plastics producers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 11,475 companies tracked

RevenueBase identified 11,475 polymers and plastics producers worldwide as of September 2026 and tracks 354,850 professional contacts across them, including 78,988 with verified work emails and 0 with mobile numbers. India is the largest market and Istanbul the largest hub.

This list covers polymers and plastics producers 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 17, 2026. Country and city lists for polymers and plastics producers 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 17, 2026 86% judged on-target in blind review

11,475Companies

354,850Contacts tracked

78,988Verified emails

0Mobile numbers

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The 25 largest polymers and plastics producers worldwide

Ranked by team size

Top 25 of 11,475 polymers and plastics producers worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to polymers and plastics producers: 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	SABIC	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 17, 2026	10001+	32,458 contacts →
	Indirect evidence “SABIC is a global leader in chemicals headquartered in Riyadh, Saudi Arabia.” Source: RevenueBase Database · checked Sep 17, 2026
2	Lyondellbasell	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	10001+	13,939 contacts →
	Indirect evidence “We are LyondellBasell (NYSE: LYB) – a leader in the global chemical industry creating solutions for everyday sustainable living.” Source: RevenueBase Database · checked Sep 17, 2026
3	Braskem	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 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 17, 2026
4	Covestro	Partial evidence	Leverkusen, GermanyHQ checked Sep 17, 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 17, 2026
5	Celanese	Indirect evidence	Irving, TX, United StatesHQ checked Sep 17, 2026	10001+	6,761 contacts →
	Indirect evidence “Celanese is a global leader in chemistry, producing specialty material solutions used across most major industries and consumer applications.” Source: RevenueBase Database · checked Sep 17, 2026
6	Chevron Phillips Chemical Company	Indirect evidence	Spring, TX, United StatesHQ checked Sep 17, 2026	5,001-10,000	4,580 contacts →
	Indirect 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 17, 2026
7	The Supreme Industries LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 17, 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 17, 2026
8	Invista	Partial evidence	Wichita, KS, United StatesHQ checked Sep 17, 2026	5,001-10,000	3,775 contacts →
	Partial evidence “At INVISTA, we make the chemicals, polymers, fabrics and fibers that can handle life’s toughest demands.” Source: RevenueBase Database · checked Sep 17, 2026
9	Borealis	Indirect evidence	Vienna, AustriaHQ checked Sep 17, 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 17, 2026
10	Borouge	Indirect evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 17, 2026	1,001-5,000	2,468 contacts →
	Indirect evidence “Borouge Plc is a leading petrochemical company providing innovative and differentiated polyolefin solutions.” Source: RevenueBase Database · checked Sep 17, 2026
11	Formosa Plastics Corporation, U.S.A	Partial evidence	Livingston Township, NJ, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,068 contacts →
	Partial evidence “Founded in 1978, Formosa Plastics Corporation, U.S.A.” Source: RevenueBase Database · checked Sep 17, 2026
12	Ascend Performance Materials	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,038 contacts →
	Indirect 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 17, 2026
13	Synthomer	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	1,996 contacts →
	Partial evidence “Synthomer plc is a leading supplier of high-performance, highly specialised polymers and ingredients that play vital roles in key sectors such as coatings, construction…” Source: RevenueBase Database · checked Sep 17, 2026
14	Ipex By Aliaxis	Indirect evidence	Oakville, ON, CanadaHQ checked Sep 17, 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 17, 2026
15	Saint-Gobain Performance Plastics	Strong evidence	Solon, OH, United StatesHQ checked Sep 17, 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 17, 2026
16	Versalis	Indirect evidence	San Donato M.se, ItalyHQ checked Sep 17, 2026	5,001-10,000	1,612 contacts →
	Indirect evidence “We are Eni's chemical company, committed to a sustainable and circular chemical industry to create value for stakeholders and contribute to the energy transition.” Source: RevenueBase Database · checked Sep 17, 2026
17	SASA	Indirect evidence	Adana, TürkiyeHQ checked Sep 17, 2026	5,001-10,000	1,601 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 17, 2026
18	SNF	Indirect evidence	Andrézieux-bouthéon, FranceHQ checked Sep 17, 2026	5,001-10,000	1,581 contacts →
	Indirect evidence “SNF is a water science global leader whose products contribute to treating, recycling, preserving water, saving energy, and reducing carbon footprint.” Source: RevenueBase Database · checked Sep 17, 2026
19	Ineos Inovyn	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	1,001-5,000	1,529 contacts →
	Partial evidence “INEOS Inovyn is Europe's leading producer of vinyls and in the top three worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
20	GC	Partial evidence	Bangkok, ThailandHQ checked Sep 17, 2026	1,001-5,000	1,450 contacts →
	Partial evidence “PTT Global Chemical Public Company Limited, or GC, is dedicated to be a leading global chemical company that enhances people’s lives with innovative plastics and chemicals…” Source: RevenueBase Database · checked Sep 17, 2026
21	Envalior	Indirect evidence	Düsseldorf, GermanyHQ checked Sep 17, 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 17, 2026
22	Milacron	Partial evidence	Batavia, OH, United StatesHQ checked Sep 17, 2026	5,001-10,000	1,290 contacts →
	Partial 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 17, 2026
23	Silgan Plastics	Partial evidence	Chesterfield, MO, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,248 contacts →
	Partial evidence “For more than 50 years, Silgan Plastics has defined the plastic bottling industry from technical innovation to creative packaging solutions.” Source: RevenueBase Database · checked Sep 17, 2026
24	Oxiteno	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	1,001-5,000	1,207 contacts →
	Indirect evidence “Since 2022, Oxiteno has been part of the Indorama Ventures business segment, called Indovinya.” Source: RevenueBase Database · checked Sep 17, 2026
25	Simoldes Plastics	Partial evidence	Oliveira De Azeméis, PortugalHQ checked Sep 17, 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 17, 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: polymers and plastics producers. 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 polymers and plastics producers.
Partial evidence: Its own public description names part of polymers and plastics producers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name polymers and plastics producers. 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 11,475 polymers and plastics producers worldwide

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Polymers and plastics producers worldwide at a glance

As of Sep 17, 2026

22.3%Verified-email coverage

30.9Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · Istanbul

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

2,827

11-50

4,071

51-200

2,794

201-500

997

501-1,000

355

1,001-5,000

285

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 polymers and plastics producers, 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: 44 countries, largest first: India, Italy, Brazil, the United States, China, Germany, Türkiye, the United Kingdom, Spain, France and 34 more. Country and city lists for polymers and plastics producers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “polymers and plastics producers”. 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 polymers and plastics producers), 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 polymers and plastics producers, 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, 78,988 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 17, 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.

Polymers and plastics producers by location

49 lists · largest first

Every Polymers and plastics producers 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 polymers and plastics producers, 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 polymers and plastics producers are there worldwide?

RevenueBase identified 11,475 polymers and plastics producers 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?

SABIC, headquartered in Riyadh, tops this list with the largest team on record.

Which country has the most polymers and plastics producers?

India leads with 1,370 companies, followed by Italy (1,244) and Brazil (1,200). Every polymers and plastics producers list by country and city is linked on this page.

Which city has the most polymers and plastics producers?

Istanbul leads with 181 headquartered companies, followed by Mumbai (174) and Sao Paulo (158).

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 78,988 verified decision-maker contacts tracked across these 11,475 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 17, 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.