Company lists · Data refreshed September 2026
Top 25 Thermoset manufacturers based in the United States
RevenueBase identified 428 company matches for thermoset manufacturers associated with the United States as of September 2026 and tracks 14,500 professional contacts across them, including 5,195 with verified work emails. Houston is the largest hub.
This list covers company matches for thermoset manufacturers 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 September 19, 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.
The 25 largest thermoset manufacturers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,129 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 686 contacts → | ||||
Exact match “RTP Company, headquartered in Winona, Minn, is a global compounder of custom engineered thermoplastics.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 637 contacts → | ||||
Exact match “Brentwood is a leading provider of thermoformed plastic solutions to a wide variety of consumer, manufacturing, and environmental industries.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 553 contacts → | ||||
Exact match “Based in Atlanta, Georgia, Bakelite is a leading global integrated producer of thermoset specialty resins, solutions and engineered thermoset molding compounds serving a variety…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 492 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 448 contacts → | ||||
Exact match “PLASKOLITE is the catalyst for thermoplastic innovation that accelerates transformation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 441 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 388 contacts → | ||||
Exact match “Geon® Performance Solutions unlocks the power of polymers for the future.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 332 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 240 contacts → | ||||
Exact match “Unique Fabricating, Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 229 contacts → | ||||
Exact match “THERMOSET COMPOSITES.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 221 contacts → | ||||
Exact match “Join the team!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 183 contacts → | ||||
Exact match “Putnam Plastics Corporation provides thermoplastic extrusion and thermoset polyimide tube solutions for catheters and minimally invasive devices.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 178 contacts → | ||||
Exact match “Custom molded rubber products.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 172 contacts → | ||||
Exact match “SACO AEI Polymers is a Customer-Driven manufacturer providing Premium Value and Innovative Polymer Solutions in North America.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 168 contacts → | ||||
Exact match “SEKISUI KYDEX innovates and creates sustainable thermoplastic material solutions for the next generation of product design.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 157 contacts → | ||||
Exact match “At IDI Composites International, we’re about Thermoset Composite Materials and Ideas.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 142 contacts → | ||||
Exact match “At Ensinger's facilites in North America, we focus on processing high performance engineering polymers in several manufacturing facilities in New Jersey, Delaware, Texas…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 134 contacts → | ||||
Exact match “Founded in 1984, Polytek® Development Corp.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 120 contacts → | ||||
Exact match “Proxxima™ solutions are next-generation, sustainable materials focused on providing economically advantaged solutions that we believe can solve some of the world’s most pressing…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 115 contacts → | ||||
Exact match “McCLARIN Composites has been a premier supplier of large Thermoplastic and Fiberglass Reinforced Plastic components since 1953.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 112 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 105 contacts → | ||||
Exact match “Enduro Composites is a vertically integrated manufacturer of FRP composites.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 105 contacts → | ||||
Exact match “Using foams, polyesters and fiberglass, MAP develops full service manufacturing solutions from tooling inception through field installation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 90 contacts → | ||||
Exact match “Allied Plastics has the expertise to create your quality custom vacuum formed plastic components with quick turnarounds.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “thermoset manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 428 thermoset manufacturers based in the United States
See the full list, filter by size, metro and specialty, and access 5,195 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Thermoset manufacturers based in the United States at a glance
As of Sep 19, 2026Companies by employee count
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 428 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 “thermoset manufacturers” 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 5,195 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 September 19, 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 “thermoset manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many thermoset manufacturers are there based in the United States?
RevenueBase identified 428 company matches for thermoset manufacturers associated with the United States as of September 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?
Greene Tweed tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most thermoset manufacturers?
Houston leads with 9 company records, followed by Elkhart (7) and Atlanta (4).
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 5,195 professional contacts with verified work emails tracked across these 428 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 September 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 428 thermoset manufacturers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Thermoset manufacturers by geography
- Thermoset manufacturers based in Brazil
- Thermoset manufacturers based in Canada
- Thermoset manufacturers based in France
- Thermoset manufacturers based in Germany
- Thermoset manufacturers based in India
- Thermoset manufacturers based in Italy
- Thermoset manufacturers based in the Netherlands
- Thermoset manufacturers based in Poland
- Thermoset manufacturers based in Spain
- Thermoset manufacturers based in Switzerland
- Thermoset manufacturers based in Türkiye
- Thermoset manufacturers based in the United Kingdom
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.
More company lists
Company intelligence · public preview
Top 25 thermoset manufacturers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 428 matching company records for thermoset manufacturers based in the United States, with 14,500 tracked contacts and 5,195 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 thermoset manufacturers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Greene Tweedgtweed.com HQ: Lansdale, PA, United StatesReported employees: 1,001-5,000 | Lansdale, PA, United States | 1,001-5,000 | Exact match | 1,129 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | RTP Companyrtpcompany.com HQ: Winona, MN, United StatesReported employees: 1,001-5,000 | Winona, MN, United States | 1,001-5,000 | Exact match | 686 contacts → |
“RTP Company, headquartered in Winona, Minn, is a global compounder of custom engineered thermoplastics.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Brentwood Industries, INCbrentwoodindustries.com HQ: Reading, PA, United StatesReported employees: 501-1,000 | Reading, PA, United States | 501-1,000 | Exact match | 637 contacts → |
“Brentwood is a leading provider of thermoformed plastic solutions to a wide variety of consumer, manufacturing, and environmental industries.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Bakelitebakelite.comHQ: Atlanta, GA, United StatesReported employees: 1,001-5,000 | Atlanta, GA, United States | 1,001-5,000 | Exact match | 553 contacts → |
“Based in Atlanta, Georgia, Bakelite is a leading global integrated producer of thermoset specialty resins, solutions and engineered thermoset molding compounds serving a variety…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Royal Technologies Corproyaltechnologies.com HQ: Hudsonville, MI, United StatesReported employees: 1,001-5,000 | Hudsonville, MI, United States | 1,001-5,000 | Exact match | 492 contacts → |
“Royal Technologies is an advanced engineering and manufacturing company serving industries as diverse as automotive, furniture, and consumer products.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Plaskoliteplaskolite.com HQ: Columbus, OH, United StatesReported employees: 1,001-5,000 | Columbus, OH, United States | 1,001-5,000 | Exact match | 448 contacts → |
“PLASKOLITE is the catalyst for thermoplastic innovation that accelerates transformation.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Core Molding Technologiescoremt.comHQ: Columbus, OH, United StatesReported employees: 1,001-5,000 | Columbus, OH, United States | 1,001-5,000 | Exact match | 441 contacts → |
“Core Molding Technologies is a leading engineered materials company specializing in molded structural products, principally in building products, utilities, transportation and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Geon Performance Solutionsgeon.comHQ: Westlake, OH, United StatesReported employees: 1,001-5,000 | Westlake, OH, United States | 1,001-5,000 | Exact match | 388 contacts → |
“Geon® Performance Solutions unlocks the power of polymers for the future.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | PEXCOpexco.com HQ: Alpharetta, GA, United StatesReported employees: 501-1,000 | Alpharetta, GA, United States | 501-1,000 | Exact match | 332 contacts → |
“Pexco is a leading manufacturer of high-performance plastic solutions engineered for manufacturers and end-users across North America.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Unique Fabricatinguniquefab.com HQ: Auburn Hills, MI, United StatesReported employees: 501-1,000 | Auburn Hills, MI, United States | 501-1,000 | Exact match | 240 contacts → |
“Unique Fabricating, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Mar-Bal, INCmar-bal.comHQ: Chagrin Falls, OH, United StatesReported employees: 201-500 | Chagrin Falls, OH, United States | 201-500 | Exact match | 229 contacts → |
“THERMOSET COMPOSITES.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Roechling Industrial North Americaroechling.comHQ: Dallas, NC, United StatesReported employees: 501-1,000 | Dallas, NC, United States | 501-1,000 | Exact match | 221 contacts → |
“Join the team!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Putnam Plasticsputnamplastics.com HQ: Dayville, CT, United StatesReported employees: 501-1,000 | Dayville, CT, United States | 501-1,000 | Exact match | 183 contacts → |
“Putnam Plastics Corporation provides thermoplastic extrusion and thermoset polyimide tube solutions for catheters and minimally invasive devices.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | LMPlmprubber.com HQ: Valencia, United StatesReported employees: Not recorded | Valencia, United States | Not recorded | Exact match | 178 contacts → |
“Custom molded rubber products.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Saco AEI Polymerssacoaei.com HQ: Sheboygan, WI, United StatesReported employees: 501-1,000 | Sheboygan, WI, United States | 501-1,000 | Exact match | 172 contacts → |
“SACO AEI Polymers is a Customer-Driven manufacturer providing Premium Value and Innovative Polymer Solutions in North America.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Sekisui Kydexkydex.comHQ: Bloomsburg, PA, United StatesReported employees: 201-500 | Bloomsburg, PA, United States | 201-500 | Exact match | 168 contacts → |
“SEKISUI KYDEX innovates and creates sustainable thermoplastic material solutions for the next generation of product design.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  IDI Composites Internationalidicomposites.comHQ: Noblesville, IN, United StatesReported employees: 201-500 | Noblesville, IN, United States | 201-500 | Exact match | 157 contacts → |
“At IDI Composites International, we’re about Thermoset Composite Materials and Ideas.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ensinger INCensingerplastics.comHQ: Washington, PA, United StatesReported employees: 1,001-5,000 | Washington, PA, United States | 1,001-5,000 | Exact match | 142 contacts → |
“At Ensinger's facilites in North America, we focus on processing high performance engineering polymers in several manufacturing facilities in New Jersey, Delaware, Texas…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Polytek Development Corpcorporation.polytek.comHQ: Easton, PA, United StatesReported employees: 51-200 | Easton, PA, United States | 51-200 | Exact match | 134 contacts → |
“Founded in 1984, Polytek® Development Corp.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Spring, TX, United StatesReported employees: 10001+ | Spring, TX, United States | 10001+ | Exact match | 120 contacts → |
“Proxxima™ solutions are next-generation, sustainable materials focused on providing economically advantaged solutions that we believe can solve some of the world’s most pressing…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Mcclarin Compositesmcclarincomposites.comHQ: Hanover, PA, United StatesReported employees: 501-1,000 | Hanover, PA, United States | 501-1,000 | Exact match | 115 contacts → |
“McCLARIN Composites has been a premier supplier of large Thermoplastic and Fiberglass Reinforced Plastic components since 1953.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  All-State Industries, INCall-stateind.comHQ: West Des Moines, IA, United StatesReported employees: 201-500 | West Des Moines, IA, United States | 201-500 | Exact match | 112 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Enduro Compositescreativecompositesgroup.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 105 contacts → |
“Enduro Composites is a vertically integrated manufacturer of FRP composites.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | MAP Of Easton INCmapeaston.com HQ: Easton, PA, United StatesReported employees: 501-1,000 | Easton, PA, United States | 501-1,000 | Exact match | 105 contacts → |
“Using foams, polyesters and fiberglass, MAP develops full service manufacturing solutions from tooling inception through field installation.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Allied Plastics, LLCalliedplastics.comHQ: Twin Lakes, WI, United StatesReported employees: 201-500 | Twin Lakes, WI, United States | 201-500 | Exact match | 90 contacts → |
“Allied Plastics has the expertise to create your quality custom vacuum formed plastic components with quick turnarounds.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 428 company matches
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Thermoset manufacturers: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
428 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 428 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for thermoset manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many thermoset manufacturers did RevenueBase find based in the United States?
The saved snapshot records 428 matching company records, 14,500 tracked contacts and 5,195 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Thermoset manufacturers by geography
- Thermoset manufacturers based in Brazil
- Thermoset manufacturers based in Canada
- Thermoset manufacturers based in France
- Thermoset manufacturers based in Germany
- Thermoset manufacturers based in India
- Thermoset manufacturers based in Italy
- Thermoset manufacturers based in the Netherlands
- Thermoset manufacturers based in Poland
- Thermoset manufacturers based in Spain
- Thermoset manufacturers based in Switzerland
- Thermoset manufacturers based in Türkiye
- Thermoset manufacturers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 thermoset manufacturers based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/thermoset-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 thermoset manufacturers based in the United States
RevenueBase records 428 matching company records for thermoset manufacturers based in the United States, with 14,500 tracked contacts and 5,195 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 thermoset manufacturers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Greene Tweedgtweed.com HQ: Lansdale, PA, United StatesReported employees: 1,001-5,000 | Lansdale, PA, United States | 1,001-5,000 | Exact match | 1,129 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | RTP Companyrtpcompany.com HQ: Winona, MN, United StatesReported employees: 1,001-5,000 | Winona, MN, United States | 1,001-5,000 | Exact match | 686 contacts → |
“RTP Company, headquartered in Winona, Minn, is a global compounder of custom engineered thermoplastics.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Brentwood Industries, INCbrentwoodindustries.com HQ: Reading, PA, United StatesReported employees: 501-1,000 | Reading, PA, United States | 501-1,000 | Exact match | 637 contacts → |
“Brentwood is a leading provider of thermoformed plastic solutions to a wide variety of consumer, manufacturing, and environmental industries.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Bakelitebakelite.com HQ: Atlanta, GA, United StatesReported employees: 1,001-5,000 | Atlanta, GA, United States | 1,001-5,000 | Exact match | 553 contacts → |
“Based in Atlanta, Georgia, Bakelite is a leading global integrated producer of thermoset specialty resins, solutions and engineered thermoset molding compounds serving a variety…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Royal Technologies Corproyaltechnologies.com HQ: Hudsonville, MI, United StatesReported employees: 1,001-5,000 | Hudsonville, MI, United States | 1,001-5,000 | Exact match | 492 contacts → |
“Royal Technologies is an advanced engineering and manufacturing company serving industries as diverse as automotive, furniture, and consumer products.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Plaskoliteplaskolite.com HQ: Columbus, OH, United StatesReported employees: 1,001-5,000 | Columbus, OH, United States | 1,001-5,000 | Exact match | 448 contacts → |
“PLASKOLITE is the catalyst for thermoplastic innovation that accelerates transformation.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Core Molding Technologiescoremt.com HQ: Columbus, OH, United StatesReported employees: 1,001-5,000 | Columbus, OH, United States | 1,001-5,000 | Exact match | 441 contacts → |
“Core Molding Technologies is a leading engineered materials company specializing in molded structural products, principally in building products, utilities, transportation and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Geon Performance Solutionsgeon.com HQ: Westlake, OH, United StatesReported employees: 1,001-5,000 | Westlake, OH, United States | 1,001-5,000 | Exact match | 388 contacts → |
“Geon® Performance Solutions unlocks the power of polymers for the future.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | PEXCOpexco.com HQ: Alpharetta, GA, United StatesReported employees: 501-1,000 | Alpharetta, GA, United States | 501-1,000 | Exact match | 332 contacts → |
“Pexco is a leading manufacturer of high-performance plastic solutions engineered for manufacturers and end-users across North America.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Unique Fabricatinguniquefab.com HQ: Auburn Hills, MI, United StatesReported employees: 501-1,000 | Auburn Hills, MI, United States | 501-1,000 | Exact match | 240 contacts → |
“Unique Fabricating, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Mar-Bal, INCmar-bal.com HQ: Chagrin Falls, OH, United StatesReported employees: 201-500 | Chagrin Falls, OH, United States | 201-500 | Exact match | 229 contacts → |
“THERMOSET COMPOSITES.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Roechling Industrial North Americaroechling.com HQ: Dallas, NC, United StatesReported employees: 501-1,000 | Dallas, NC, United States | 501-1,000 | Exact match | 221 contacts → |
“Join the team!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Putnam Plasticsputnamplastics.com HQ: Dayville, CT, United StatesReported employees: 501-1,000 | Dayville, CT, United States | 501-1,000 | Exact match | 183 contacts → |
“Putnam Plastics Corporation provides thermoplastic extrusion and thermoset polyimide tube solutions for catheters and minimally invasive devices.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | LMPlmprubber.com HQ: Valencia, United StatesReported employees: Not recorded | Valencia, United States | Not recorded | Exact match | 178 contacts → |
“Custom molded rubber products.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Saco AEI Polymerssacoaei.com HQ: Sheboygan, WI, United StatesReported employees: 501-1,000 | Sheboygan, WI, United States | 501-1,000 | Exact match | 172 contacts → |
“SACO AEI Polymers is a Customer-Driven manufacturer providing Premium Value and Innovative Polymer Solutions in North America.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Sekisui Kydexkydex.com HQ: Bloomsburg, PA, United StatesReported employees: 201-500 | Bloomsburg, PA, United States | 201-500 | Exact match | 168 contacts → |
“SEKISUI KYDEX innovates and creates sustainable thermoplastic material solutions for the next generation of product design.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | IDI Composites Internationalidicomposites.com HQ: Noblesville, IN, United StatesReported employees: 201-500 | Noblesville, IN, United States | 201-500 | Exact match | 157 contacts → |
“At IDI Composites International, we’re about Thermoset Composite Materials and Ideas.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ensinger INCensingerplastics.com HQ: Washington, PA, United StatesReported employees: 1,001-5,000 | Washington, PA, United States | 1,001-5,000 | Exact match | 142 contacts → |
“At Ensinger's facilites in North America, we focus on processing high performance engineering polymers in several manufacturing facilities in New Jersey, Delaware, Texas…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Polytek Development Corpcorporation.polytek.com HQ: Easton, PA, United StatesReported employees: 51-200 | Easton, PA, United States | 51-200 | Exact match | 134 contacts → |
“Founded in 1984, Polytek® Development Corp.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Spring, TX, United StatesReported employees: 10001+ | Spring, TX, United States | 10001+ | Exact match | 120 contacts → |
“Proxxima™ solutions are next-generation, sustainable materials focused on providing economically advantaged solutions that we believe can solve some of the world’s most pressing…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Mcclarin Compositesmcclarincomposites.com HQ: Hanover, PA, United StatesReported employees: 501-1,000 | Hanover, PA, United States | 501-1,000 | Exact match | 115 contacts → |
“McCLARIN Composites has been a premier supplier of large Thermoplastic and Fiberglass Reinforced Plastic components since 1953.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | All-State Industries, INCall-stateind.com HQ: West Des Moines, IA, United StatesReported employees: 201-500 | West Des Moines, IA, United States | 201-500 | Exact match | 112 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | Enduro Compositescreativecompositesgroup.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 105 contacts → |
“Enduro Composites is a vertically integrated manufacturer of FRP composites.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | MAP Of Easton INCmapeaston.com HQ: Easton, PA, United StatesReported employees: 501-1,000 | Easton, PA, United States | 501-1,000 | Exact match | 105 contacts → |
“Using foams, polyesters and fiberglass, MAP develops full service manufacturing solutions from tooling inception through field installation.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Allied Plastics, LLCalliedplastics.com HQ: Twin Lakes, WI, United StatesReported employees: 201-500 | Twin Lakes, WI, United States | 201-500 | Exact match | 90 contacts → |
“Allied Plastics has the expertise to create your quality custom vacuum formed plastic components with quick turnarounds.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 428 company matches
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Thermoset manufacturers: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
428 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 428 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for thermoset manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many thermoset manufacturers did RevenueBase find based in the United States?
The saved snapshot records 428 matching company records, 14,500 tracked contacts and 5,195 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Thermoset manufacturers by geography
- Thermoset manufacturers based in Brazil
- Thermoset manufacturers based in Canada
- Thermoset manufacturers based in France
- Thermoset manufacturers based in Germany
- Thermoset manufacturers based in India
- Thermoset manufacturers based in Italy
- Thermoset manufacturers based in the Netherlands
- Thermoset manufacturers based in Poland
- Thermoset manufacturers based in Spain
- Thermoset manufacturers based in Switzerland
- Thermoset manufacturers based in Türkiye
- Thermoset manufacturers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 thermoset manufacturers based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/thermoset-manufacturers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗