Company lists · Data refreshed September 2026

Top 25 Polyethylene manufacturers based in the United States

Name: Polyethylene manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 534 companies tracked

RevenueBase identified 534 polyethylene manufacturers headquartered in the United States as of September 2026 and tracks 37,277 professional contacts across them, including 12,232 with verified work emails. Houston is the largest hub.

This list covers polyethylene manufacturers headquartered in the United States, 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.

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

534Companies

37,277Contacts tracked

12,232Verified emails

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The 25 largest polyethylene manufacturers based in the United States

Ranked by team size

Top 25 of 534 polyethylene manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to polyethylene 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	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
2	Chevron Phillips Chemical Company	Partial evidence	Spring, TX, United StatesHQ checked Sep 17, 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 17, 2026
3	Formosa Plastics Corporation, U.S.A	Indirect evidence	Livingston Township, NJ, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,068 contacts →
	Indirect evidence “Founded in 1978, Formosa Plastics Corporation, U.S.A.” Source: RevenueBase Database · checked Sep 17, 2026
4	Inteplast Group	Partial evidence	Livingston, NJ, United StatesHQ checked Sep 17, 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 17, 2026
5	Poly-America, LP	Indirect evidence	Grand Prairie, TX, United StatesHQ checked Sep 17, 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 17, 2026
6	Pretium Packaging	Partial evidence	St Louis, MO, United StatesHQ checked Sep 17, 2026	1,001-5,000	657 contacts →
	Partial evidence “Pretium Packaging is a leading plastic container and closure manufacturer with a global footprint of 25 facilities and more than 330 production lines.” Source: RevenueBase Database · checked Sep 17, 2026
7	Isco Industries, INC	Partial evidence	Louisville, KY, United StatesHQ checked Sep 17, 2026	501-1,000	557 contacts →
	Partial evidence “ISCO is a global, customized, high-density polyethylene (HDPE) piping, long-term solutions provider.” Source: RevenueBase Database · checked Sep 17, 2026
8	JM Eagle	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 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 17, 2026
9	Ring Container Technologies	Indirect evidence	Oakland, TN, United StatesHQ checked Sep 17, 2026	501-1,000	503 contacts →
	Indirect evidence “Containers that embrace your product and advance your brand.” Source: RevenueBase Database · checked Sep 17, 2026
10	COMAR	Indirect evidence	Voorhees, NJ, United StatesHQ checked Sep 17, 2026	1,001-5,000	462 contacts →
	Indirect evidence “At Comar, we believe that Progress Never Stops.” Source: RevenueBase Database · checked Sep 17, 2026
11	Laird Plastics	Indirect evidence	Irving, TX, United StatesHQ checked Sep 17, 2026	501-1,000	451 contacts →
	Indirect 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 17, 2026
12	Plaskolite	Indirect evidence	Columbus, OH, United StatesHQ checked Sep 17, 2026	1,001-5,000	448 contacts →
	Indirect evidence “PLASKOLITE is the catalyst for thermoplastic innovation that accelerates transformation.” Source: RevenueBase Database · checked Sep 17, 2026
13	Axium Packaging	Indirect evidence	New Albany, OH, United StatesHQ checked Sep 17, 2026	1,001-5,000	402 contacts →
	Indirect evidence “Established in 2011, Axium Packaging is one of the leading producers of high-quality plastic packaging for personal care, food, home, hygiene, and other products.” Source: RevenueBase Database · checked Sep 17, 2026
14	Spartech LLC	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 17, 2026	501-1,000	343 contacts →
	Indirect evidence “Spartech has 11 U.S.” Source: RevenueBase Database · checked Sep 17, 2026
15	Delrin	Indirect evidence	Wilmington, DE, United StatesHQ checked Sep 17, 2026	501-1,000	250 contacts →
	Indirect evidence “Delrin®: Engineering the Future, Together For over 70 years, Delrin® has been the trusted choice for engineers who demand the highest standards of quality, reliability and…” Source: RevenueBase Database · checked Sep 17, 2026
16	Petoskey Plastics	Indirect evidence	Petoskey, MI, United StatesHQ checked Sep 17, 2026	201-500	248 contacts →
	Indirect evidence “Since 1970, Petoskey Plastics has been the innovator in manufacturing blown plastic film and bags that are engineered for performance.” Source: RevenueBase Database · checked Sep 17, 2026
17	Asahi Kasei Plastics North America, INC	Partial evidence	Fowlerville, MI, United StatesHQ checked Sep 17, 2026	201-500	240 contacts →
	Partial evidence “Asahi Kasei Plastics North America, Inc.(“APNA”) is a leading manufacturer of innovative, high-performance, engineered polymers and chemically coupled polypropylene resins in…” Source: RevenueBase Database · checked Sep 17, 2026
18	Ineos Aromatics	Indirect evidence	Warrenville, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	219 contacts →
	Indirect evidence “From soft drink bottles to packaging trays, from clothing to carpet, INEOS Aromatics makes the chemicals used to produce many of the things we use in our daily lives.” Source: RevenueBase Database · checked Sep 17, 2026
19	NAN YA Plastics Corporation America	Indirect evidence	Livingston, NJ, United StatesHQ checked Sep 17, 2026	1,001-5,000	218 contacts →
	Indirect evidence “Nan Ya Plastics Corporation, America ("NPCA"), a Delaware-incorporated company and a wholly-owned subsidiary of Nan Ya Plastics Corporation, Taiwan ("NPC-Taiwan"), was founded in…” Source: RevenueBase Database · checked Sep 17, 2026
20	WL Plastics	Partial evidence	Fort Worth, TX, United StatesHQ checked Sep 17, 2026	501-1,000	199 contacts →
	Partial evidence “Our mission is to deliver the most reliable, high-performance polyethylene pipe products to critical industries such as municipal water systems, natural gas distribution, and more.” Source: RevenueBase Database · checked Sep 17, 2026
21	Baystar	Partial evidence	Pasadena, TX, United StatesHQ checked Sep 17, 2026	201-500	169 contacts →
	Partial evidence “Based in Pasadena, Texas, Baystar is a people company that produces highly customized enhanced polyethylene for ultimate performance and sustainable solutions across the value…” Source: RevenueBase Database · checked Sep 17, 2026
22	Agru America, INC	Indirect evidence	Georgetown, SC, United StatesHQ checked Sep 17, 2026	1,001-5,000	165 contacts →
	Indirect evidence “Since 1988, Georgetown, SC–based AGRU America, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
23	Carolina Poly, INC	Indirect evidence	Chester, SC, United StatesHQ checked Sep 17, 2026	51-200	159 contacts →
	Indirect evidence “Carolina Poly, located in Chester, SC, is a new sq.” Source: RevenueBase Database · checked Sep 17, 2026
24	Engineered Profiles LLC	Indirect evidence	Columbus, OH, United StatesHQ checked Sep 17, 2026	201-500	157 contacts →
	Indirect evidence “The goal of Engineered Profiles is to be irresistible to its customers, associates, and community.” Source: RevenueBase Database · checked Sep 17, 2026
25	Hanwha Advanced Materials America, LLC	Indirect evidence	Opelika, AL, United StatesHQ checked Sep 17, 2026	201-500	142 contacts →
	Indirect evidence “HANWHA ADVANCED MATERIALS AMERICA, LLC is a company based out of 4400 NORTHPARK DRIVE, OPELIKA, Alabama, United States.” 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: polyethylene 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 polyethylene manufacturers.
Partial evidence: Its own public description names part of polyethylene manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name polyethylene 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 534 polyethylene manufacturers based in the United States

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Polyethylene manufacturers based in the United States at a glance

As of Sep 17, 2026

32.8%Verified-email coverage

69.8Average contacts per company

11-50Median size (employees)

5.6%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

158

11-50

166

51-200

118

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 534 companies.

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 polyethylene 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “polyethylene 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 polyethylene 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 polyethylene manufacturers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 12,232 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.

Polyethylene manufacturers by metro

Polyethylene manufacturers in Houston30

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 polyethylene 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 polyethylene manufacturers are there based in the United States?

RevenueBase identified 534 polyethylene manufacturers headquartered in the United States 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 city has the most polyethylene manufacturers?

Houston leads with 30 headquartered companies, followed by Los Angeles (6) and Miami (6).

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 12,232 verified decision-maker contacts tracked across these 534 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.