Company lists · Data refreshed September 2026

Top 25 Engineering polymer suppliers worldwide

Name: Engineering polymer suppliers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 4,960 companies tracked

RevenueBase identified 4,960 engineering polymer suppliers worldwide as of September 2026 and tracks 226,766 professional contacts across them, including 64,997 with verified work emails and 0 with mobile numbers. The United States is the largest market and Mumbai the largest hub.

This list covers engineering polymer suppliers 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 polymer suppliers 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

4,960Companies

226,766Contacts tracked

64,997Verified emails

0Mobile numbers

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The 25 largest engineering polymer suppliers worldwide

Ranked by team size

Top 25 of 4,960 engineering polymer suppliers worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to engineering polymer suppliers: 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	Lyondellbasell	Indirect evidence	Houston, TX, United StatesHQ checked Sep 16, 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 16, 2026
2	Eastman	Indirect evidence	Kingsport, TN, United StatesHQ checked Sep 16, 2026	10001+	9,957 contacts →
	Indirect evidence “Founded in 1920, Eastman is a global specialty materials company that produces a broad range of products found in items people use every day.” Source: RevenueBase Database · checked Sep 16, 2026
3	Braskem	Indirect evidence	São Paulo, BrazilHQ checked Sep 16, 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 16, 2026
4	Covestro	Partial evidence	Leverkusen, GermanyHQ checked Sep 16, 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 16, 2026
5	Celanese	Indirect evidence	Irving, TX, United StatesHQ checked Sep 16, 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 16, 2026
6	Chevron Phillips Chemical Company	Partial evidence	Spring, TX, United StatesHQ checked Sep 16, 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 16, 2026
7	The Supreme Industries LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 16, 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 16, 2026
8	Invista	Partial evidence	Wichita, KS, United StatesHQ checked Sep 16, 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 16, 2026
9	Avient Corporation	Indirect evidence	Avon Lake, OH, United StatesHQ checked Sep 16, 2026	5,001-10,000	3,692 contacts →
	Indirect evidence “The world is changing in remarkable ways, creating both challenges and opportunities.” Source: RevenueBase Database · checked Sep 16, 2026
10	Borealis	Indirect evidence	Vienna, AustriaHQ checked Sep 16, 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 16, 2026
11	Cabot Corporation	Indirect evidence	Boston, MA, United StatesHQ checked Sep 16, 2026	1,001-5,000	3,281 contacts →
	Indirect evidence “Cabot Corporation (NYSE: CBT) is a leading global specialty chemical and performance materials company headquartered in Boston, Massachusetts.” Source: RevenueBase Database · checked Sep 16, 2026
12	Novares Group	Partial evidence	Vélizy-villacoublay, FranceHQ checked Sep 16, 2026	5,001-10,000	2,312 contacts →
	Partial evidence “About Novares: Based in France, Novares is a global supplier of plastic solutions that designs and manufactures complex components and systems that serve the future of the…” Source: RevenueBase Database · checked Sep 16, 2026
13	Synthomer	Strong evidence	London, United KingdomHQ checked Sep 16, 2026	1,001-5,000	1,996 contacts →
	Strong 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 16, 2026
14	Allnex	Indirect evidence	Frankfurt, GermanyHQ checked Sep 16, 2026	1,001-5,000	1,866 contacts →
	Indirect evidence “allnex is a leading global manufacturer and solution provider of coating resins and additives for industrial and composite markets.” Source: RevenueBase Database · checked Sep 16, 2026
15	Ipex By Aliaxis	Partial evidence	Oakville, ON, CanadaHQ checked Sep 16, 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 16, 2026
16	Trinseo	Indirect evidence	Wayne, PA, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,659 contacts →
	Indirect evidence “Trinseo (NYSE: TSE), a specialty material solutions provider, partners with companies to bring ideas to life in an imaginative, smart and sustainably focused manner by combining…” Source: RevenueBase Database · checked Sep 16, 2026
17	Saint-Gobain Performance Plastics	Partial evidence	Solon, OH, United StatesHQ checked Sep 16, 2026	5,001-10,000	1,658 contacts →
	Partial 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
18	Versalis	Indirect evidence	San Donato M.se, ItalyHQ checked Sep 16, 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 16, 2026
19	SASA	Indirect evidence	Adana, TürkiyeHQ checked Sep 16, 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 16, 2026
20	Ineos Inovyn	Indirect evidence	London, United KingdomHQ checked Sep 16, 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 16, 2026
21	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
22	Milacron	Indirect evidence	Batavia, OH, United StatesHQ checked Sep 16, 2026	5,001-10,000	1,290 contacts →
	Indirect 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
23	Simoldes Plastics	Indirect evidence	Oliveira De Azeméis, PortugalHQ checked Sep 16, 2026	1,001-5,000	1,185 contacts →
	Indirect 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
24	Kraton Corporation	Partial evidence	The Woodlands, TX, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,169 contacts →
	Partial evidence “Kraton develops, manufactures and markets biobased chemicals and specialty polymers that deliver exceptional value and enhance the lives of people all over the world.” Source: RevenueBase Database · checked Sep 16, 2026
25	Greene Tweed	Indirect evidence	Lansdale, PA, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,129 contacts →
	Indirect 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

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 polymer suppliers. 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 polymer suppliers.
Partial evidence: Its own public description names part of engineering polymer suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name engineering polymer suppliers. 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 4,960 engineering polymer suppliers worldwide

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Engineering polymer suppliers worldwide at a glance

As of Sep 16, 2026

28.7%Verified-email coverage

45.7Average contacts per company

11-50Median size (employees)

1.8%Largest-city concentration · Mumbai

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

1,248

11-50

1,693

51-200

1,174

201-500

396

501-1,000

184

1,001-5,000

167

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 polymer suppliers, 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: 28 countries, largest first: the United States, India, Germany, China, Italy, Brazil, Türkiye, the United Kingdom, France, Spain and 18 more. Country and city lists for engineering polymer suppliers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “engineering polymer suppliers”. 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 polymer suppliers), 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 polymer suppliers, 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, 64,997 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 polymer suppliers by location

30 lists · largest first

Every Engineering polymer suppliers 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 polymer suppliers, 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 polymer suppliers are there worldwide?

RevenueBase identified 4,960 engineering polymer suppliers 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?

Lyondellbasell, headquartered in Houston, tops this list with the largest team on record.

Which country has the most engineering polymer suppliers?

The United States leads with 657 companies, followed by India (650) and Germany (516). Every engineering polymer suppliers list by country and city is linked on this page.

Which city has the most engineering polymer suppliers?

Mumbai leads with 91 headquartered companies, followed by Sao Paulo (67) and Istanbul (62).

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 64,997 verified decision-maker contacts tracked across these 4,960 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.