Company lists · Data refreshed October 2026

Top 25 Engineering plastic resin suppliers based in the United States

RevenueBase identified 657 company matches for engineering plastic resin suppliers associated with the United States as of October 2026 and tracks 32,078 professional contacts across them, including 10,864 with verified work emails. Houston is the largest hub.

This list covers company matches for engineering plastic resin suppliers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 12, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 12, 2026 How this list was built
657Companies
32,078Contacts tracked
10,864Verified emails
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The 25 largest engineering plastic resin suppliers based in the United States

Ranked by team size
Top 25 of 657 company matches for engineering plastic resin suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSolon, OH, United StatesHQ recorded Oct 12, 20265,001-10,0001,403 contacts →

Exact match

“Saint-Gobain is the world’s leading producer of engineered high performance polymer products for virtually every industry around the globe, including automotive, medical…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchBatavia, OH, United StatesHQ recorded Oct 12, 20261,001-5,0001,324 contacts →

Exact match

“Milacron is a global industrial leader in the manufacturing and distribution of highly engineered and customized injection molding and extrusion solutions, and aftermarket parts…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchAuburn Hills, MI, United StatesHQ recorded Oct 12, 20261,001-5,0001,214 contacts →

Exact match

“At US Farathane, we design and manufacture highly engineered plastic injection-molded components, make them available to you in a variety of sizes, shapes, and designs and supply…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchLansdale, PA, United StatesHQ recorded Oct 12, 20261,001-5,0001,187 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchWinona, MN, United StatesHQ recorded Oct 12, 20261,001-5,000697 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchTroy, MI, United StatesHQ recorded Oct 12, 20261,001-5,000615 contacts →

Exact match

“INOAC Corporation, founded in 1926 and headquartered in Nagoya, Japan, is a global manufacturer specializing in functional materials such as polyurethane, rubber, plastics, and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchCharlotte, NC, United StatesHQ recorded Oct 12, 2026501-1,000549 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchN, United StatesHQ recorded Oct 12, 2026n/a522 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchBaraboo, WI, United StatesHQ recorded Oct 12, 20261,001-5,000521 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchHudsonville, MI, United StatesHQ recorded Oct 12, 20261,001-5,000491 contacts →

Exact match

“Royal Technologies is an advanced engineering and manufacturing company serving industries as diverse as automotive, furniture, and consumer products.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchThe Woodlands, TX, United StatesHQ recorded Oct 12, 2026501-1,000479 contacts →

Exact match

“Nexeo Plastics is a leading global thermoplastic resins distributor, representing quality products from world-class suppliers, and serving a diverse customer base across North…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchColumbus, OH, United StatesHQ recorded Oct 12, 20261,001-5,000462 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchColumbus, OH, United StatesHQ recorded Oct 12, 20261,001-5,000454 contacts →

Exact match

“Core Molding Technologies is a leading engineered materials company specializing in molded structural products, principally in building products, utilities, transportation and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchFrankfort, KY, United StatesHQ recorded Oct 12, 2026501-1,000410 contacts →

Exact match

“Founded in 1958 by Albert Stulz Sr.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchRichmond, IN, United StatesHQ recorded Oct 12, 20261,001-5,000383 contacts →

Exact match

“Primex, founded in 1965, is a global leader in the extruded plastics industry.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchWestlake, OH, United StatesHQ recorded Oct 12, 20261,001-5,000378 contacts →

Exact match

“Geon® Performance Solutions unlocks the power of polymers for the future.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchBatavia, IL, United StatesHQ recorded Oct 12, 2026501-1,000366 contacts →

Exact match

“Suncast Corporation is the leading US-based designer, manufacturer, and distributor of high-quality resin products for the home and industrial markets.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchSt. Louis, MO, United StatesHQ recorded Oct 12, 2026501-1,000341 contacts →

Exact match

“Spartech has 11 U.S.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchAlpharetta, GA, United StatesHQ recorded Oct 12, 2026501-1,000334 contacts →

Exact match

“Pexco is a leading manufacturer of high-performance plastic solutions engineered for manufacturers and end-users across North America.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchClinton, TN, United StatesHQ recorded Oct 12, 2026501-1,000330 contacts →

Exact match

“Techmer PM is a leading materials design company that works in partnership with plastics processors, OEMs, and designers to solve some of their most difficult business…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchCircleville, OH, United StatesHQ recorded Oct 12, 2026501-1,000311 contacts →

Exact match

“EG Industries was founded in 1981 as a Tier 1 supplier to the automotive industry.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchBoston, NC, United StatesHQ recorded Oct 12, 2026501-1,000304 contacts →

Exact match

“Alphagary, an Orbia business, is pioneering innovation solutions to advance life around the world.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchColumbia, MD, United StatesHQ recorded Oct 12, 20261,001-5,000296 contacts →

Exact match

“dlhBOWLES is a premier supplier of innovative engineered plastic solutions to many of the largest corporations and most recognizable brands around the globe in the automotive and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchOrchard Park, NY, United StatesHQ recorded Oct 12, 202651-200291 contacts →

Exact match

“At Curbell Plastics, we are proud that we’ve grown into one of the nation’s top-five plastic materials suppliers by investing for sustainable growth and focusing foremost on the…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchOrlando, FL, United StatesHQ recorded Oct 12, 2026201-500268 contacts →

Exact match

“For over thirty-five years, Entec has helped grow our customers’ businesses by forging strong, trust-driven partnerships.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 657 engineering plastic resin suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 10,864 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Engineering plastic resin suppliers based in the United States at a glance

As of Oct 12, 2026
33.9%Verified-email coverage
48.8Average contacts per company
11-50Median size (employees)
2.1%Largest-city concentration · Houston
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
184
11-50
209
51-200
145
201-500
50
501-1,000
33
1,001-5,000
27
5,001-10,000
7
10001+
1

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 657 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “engineering plastic resin suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 10,864 professional contacts with verified work emails across the full matched dataset. 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 October 12, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “engineering plastic resin suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engineering plastic resin suppliers are there based in the United States?

RevenueBase identified 657 company matches for engineering plastic resin suppliers associated with the United States as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Saint-Gobain Performance Plastics tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most engineering plastic resin suppliers?

Houston leads with 14 company records, followed by Miami (8) and Orlando (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 10,864 professional contacts with verified work emails tracked across these 657 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 12, 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 SmartSearch, 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.