Company lists · Data refreshed October 2026
Top 25 Molded composites suppliers based in the United States
RevenueBase identified 337 company matches for molded composites suppliers associated with the United States as of October 2026 and tracks 8,742 professional contacts across them, including 2,443 with verified work emails. Bristol is the largest hub.
This list covers company matches for molded composites 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 28, 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 molded composites suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 658 contacts → | ||||
Exact match “As the premier distributor and leading supplier of composite and high-performance materials, thousands of customers rely on Composites One every day.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 2 | 457 contacts → | ||||
Exact match “MFG's composites expertise is a result of 70 years of service to customers in many industries.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 3 | 367 contacts → | ||||
Exact match “The Gill Corporation is a leading manufacturer of high performance composite materials and products for the aerospace, transportation and other industries.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 4 | 360 contacts → | ||||
Exact match “Qarbon Aerospace is a premier manufacturer of cutting-edge composite components and assemblies at all levels of complexity, with products installed on the industry’s most advanced…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 5 | 235 contacts → | ||||
Exact match “THERMOSET COMPOSITES.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 6 | 199 contacts → | ||||
Exact match “Rock West utilizes a variety of composite material manufacturing techniques including, but not limited, to roll-wrapping, filament winding, press curing, bladder molding, resin…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 7 | 160 contacts → | ||||
Exact match “At IDI Composites International, we’re about Thermoset Composite Materials and Ideas.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 8 | 144 contacts → | ||||
Exact match “Since 1949, Thermotech has been a strategic custom injection molder of thermoplastic components specializing in tight tolerance and complex manufacturing.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 9 | 138 contacts → | ||||
Exact match “Ashley Industrial Molding (AIM) is a leading manufacturer of quality custom molded and painted plastic products and assemblies.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 10 | 134 contacts → | ||||
Exact match “Founded over four decades ago, Interstate Advanced Materials is a nationwide wholesale distributor of plastics and composite materials, serving a wide range of industries…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 11 | 128 contacts → | ||||
Exact match “Established in 1987 in West Unity Ohio, Kamco Industries, a subsidiary of Kumi Kasei, established itself as a full service provider of product design and manufacturer of…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 12 | 117 contacts → | ||||
Exact match “The EC Group is a global player in the field of high-quality and sophisticated composite materials.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 13 | 116 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 · Oct 28, 2026 · View company records in RevenueBase | |||||
| 14 | 112 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 15 | 105 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 16 | 97 contacts → | ||||
Exact match “Paragon is a full-service mold supplier with design and build capability.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 17 | 92 contacts → | ||||
Exact match “Fibreworks Composites offers expertise in the design, manufacture, and application of high performance, high quality composite structures.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 18 | 92 contacts → | ||||
Exact match “We are very excited to share the news regarding the recent evolution of our company.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 19 | 77 contacts → | ||||
Exact match “For over 60 years, we have continued to expand our capabilities and focus on satisfying our customer's needs.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 20 | 76 contacts → | ||||
Exact match “Award-winning Romeo RIM is the world’s innovative leader in custom reaction injection molding and composite solutions.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 21 | 73 contacts → | ||||
Exact match “Spaulding Composites is a global supplier of specialty composite materials and value added fabricated products.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 22 | 70 contacts → | ||||
Exact match “Life Critical.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 23 | 70 contacts → | ||||
Exact match “PTI Tech (formerly Polymer Technologies, Inc.) is an integrated R&D and production manufacturer of precision polymer, metal (MIM), and ceramic (CIM) injection molded components…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 24 | 68 contacts → | ||||
Exact match “Westlake Plastics Company is a world leading manufacturer in extrusion and compression molding technologies of high performance thermoplastics.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 25 | 61 contacts → | ||||
Exact match “From our humble beginnings in 1945 as a mold shop Prospect has grown through strategic investment to become a global leader in production composite and metallic machining as well…” Recorded in the RevenueBase company graph · Oct 28, 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 “molded composites suppliers”. 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 337 molded composites suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 2,443 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Molded composites suppliers based in the United States at a glance
As of Oct 28, 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 337 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 “molded composites 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 2,443 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 28, 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 “molded composites suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many molded composites suppliers are there based in the United States?
RevenueBase identified 337 company matches for molded composites 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?
Composites ONE tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most molded composites suppliers?
Bristol leads with 6 company records, followed by Salt Lake City (6) and Ashtabula (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 2,443 professional contacts with verified work emails tracked across these 337 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 337 molded composites suppliers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Molded composites suppliers by geography
- Molded composites suppliers based in Brazil
- Molded composites suppliers based in Canada
- Molded composites suppliers based in France
- Molded composites suppliers based in Germany
- Molded composites suppliers based in India
- Molded composites suppliers based in Italy
- Molded composites suppliers based in the Netherlands
- Molded composites suppliers based in Türkiye
- Molded composites suppliers 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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Molded composites suppliers based in Brazil
- Molded composites suppliers based in Canada
- Molded composites suppliers based in France
- Molded composites suppliers based in Germany
- Molded composites suppliers based in India
- Molded composites suppliers based in Italy
Company intelligence · public preview
Top 25 molded composites suppliers 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 337 matching company records for molded composites suppliers based in the United States, with 8,742 tracked contacts and 2,443 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: October 28, 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 molded composites suppliers 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 |  Composites ONEcompositesone.comHQ: Schaumburg, IL, United StatesReported employees: 501-1,000 | Schaumburg, IL, United States | 501-1,000 | Exact match | 658 contacts → |
“As the premier distributor and leading supplier of composite and high-performance materials, thousands of customers rely on Composites One every day.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Molded Fiber Glass MFG Companiesmoldedfiberglass.comHQ: Ashtabula, OH, United StatesReported employees: 1,001-5,000 | Ashtabula, OH, United States | 1,001-5,000 | Exact match | 457 contacts → |
“MFG's composites expertise is a result of 70 years of service to customers in many industries.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  The Gill Corporationthegillcorp.comHQ: El Monte, CA, United StatesReported employees: 501-1,000 | El Monte, CA, United States | 501-1,000 | Exact match | 367 contacts → |
“The Gill Corporation is a leading manufacturer of high performance composite materials and products for the aerospace, transportation and other industries.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Qarbon Aerospaceqarbonaerospace.comHQ: Red Oak, TX, United StatesReported employees: 501-1,000 | Red Oak, TX, United States | 501-1,000 | Exact match | 360 contacts → |
“Qarbon Aerospace is a premier manufacturer of cutting-edge composite components and assemblies at all levels of complexity, with products installed on the industry’s most advanced…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Mar-Bal, INCmar-bal.comHQ: Chagrin Falls, OH, United StatesReported employees: 201-500 | Chagrin Falls, OH, United States | 201-500 | Exact match | 235 contacts → |
“THERMOSET COMPOSITES.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Rock West Compositesrockwestcomposites.comHQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 199 contacts → |
“Rock West utilizes a variety of composite material manufacturing techniques including, but not limited, to roll-wrapping, filament winding, press curing, bladder molding, resin…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  IDI Composites Internationalidicomposites.comHQ: Noblesville, IN, United StatesReported employees: 201-500 | Noblesville, IN, United States | 201-500 | Exact match | 160 contacts → |
“At IDI Composites International, we’re about Thermoset Composite Materials and Ideas.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Thermotech, INCthermotech.com HQ: Hopkins, MN, United StatesReported employees: 501-1,000 | Hopkins, MN, United States | 501-1,000 | Exact match | 144 contacts → |
“Since 1949, Thermotech has been a strategic custom injection molder of thermoplastic components specializing in tight tolerance and complex manufacturing.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ashley Industrial Moldingashinmold.comHQ: Ashley, IN, United StatesReported employees: 201-500 | Ashley, IN, United States | 201-500 | Exact match | 138 contacts → |
“Ashley Industrial Molding (AIM) is a leading manufacturer of quality custom molded and painted plastic products and assemblies.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Interstate Advanced Materialsinterstateam.comHQ: Sacramento, CA, United StatesReported employees: 201-500 | Sacramento, CA, United States | 201-500 | Exact match | 134 contacts → |
“Founded over four decades ago, Interstate Advanced Materials is a nationwide wholesale distributor of plastics and composite materials, serving a wide range of industries…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Kamco Industries, INCkumi-na.com HQ: West Unity, OH, United StatesReported employees: 501-1,000 | West Unity, OH, United States | 501-1,000 | Exact match | 128 contacts → |
“Established in 1987 in West Unity Ohio, Kamco Industries, a subsidiary of Kumi Kasei, established itself as a full service provider of product design and manufacturer of…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Euro-Composites Corpeuro-composites.comHQ: Elkwood, VA, United StatesReported employees: 51-200 | Elkwood, VA, United States | 51-200 | Exact match | 117 contacts → |
“The EC Group is a global player in the field of high-quality and sophisticated composite materials.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Mcclarin Compositesmcclarincomposites.comHQ: Hanover, PA, United StatesReported employees: 501-1,000 | Hanover, PA, United States | 501-1,000 | Exact match | 116 contacts → |
“McCLARIN Composites has been a premier supplier of large Thermoplastic and Fiberglass Reinforced Plastic components since 1953.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  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. | |||||
| 15 | Stone Plastics And Manufacturing, INCstoneplasticsmfg.com HQ: Zeeland, MI, United StatesReported employees: 201-500 | Zeeland, MI, United States | 201-500 | Exact match | 105 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Paragon D&eparagonde.com HQ: Grand Rapids, MI, United StatesReported employees: 51-200 | Grand Rapids, MI, United States | 51-200 | Exact match | 97 contacts → |
“Paragon is a full-service mold supplier with design and build capability.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Fibreworks Composites LLCfibreworkscomposites.com HQ: Mooresville, NC, United StatesReported employees: 51-200 | Mooresville, NC, United States | 51-200 | Exact match | 92 contacts → |
“Fibreworks Composites offers expertise in the design, manufacture, and application of high performance, high quality composite structures.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Solidify Manufacturingsolidifymfg.com HQ: Rogers, MN, United StatesReported employees: 51-200 | Rogers, MN, United States | 51-200 | Exact match | 92 contacts → |
“We are very excited to share the news regarding the recent evolution of our company.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | REO Plastics, INCreoplastics.com HQ: Maple Grove, MN, United StatesReported employees: 51-200 | Maple Grove, MN, United States | 51-200 | Exact match | 77 contacts → |
“For over 60 years, we have continued to expand our capabilities and focus on satisfying our customer's needs.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Romeo Rim, INCromeorim.com HQ: Romeo, MI, United StatesReported employees: 51-200 | Romeo, MI, United States | 51-200 | Exact match | 76 contacts → |
“Award-winning Romeo RIM is the world’s innovative leader in custom reaction injection molding and composite solutions.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Spaulding Composites INCspauldingcom.com HQ: Rochester, NH, United StatesReported employees: 51-200 | Rochester, NH, United States | 51-200 | Exact match | 73 contacts → |
“Spaulding Composites is a global supplier of specialty composite materials and value added fabricated products.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Norplex-Micartanorplex-micarta.com HQ: Postville, IA, United StatesReported employees: 51-200 | Postville, IA, United States | 51-200 | Exact match | 70 contacts → |
“Life Critical.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | PTI Techpti.tech HQ: Clifton, NJ, United StatesReported employees: 51-200 | Clifton, NJ, United States | 51-200 | Exact match | 70 contacts → |
“PTI Tech (formerly Polymer Technologies, Inc.) is an integrated R&D and production manufacturer of precision polymer, metal (MIM), and ceramic (CIM) injection molded components…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Westlake Plasticswestlakeplastics.com HQ: Lenni, PA, United StatesReported employees: 51-200 | Lenni, PA, United States | 51-200 | Exact match | 68 contacts → |
“Westlake Plastics Company is a world leading manufacturer in extrusion and compression molding technologies of high performance thermoplastics.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Prospectprospectgroup.com HQ: Cuyahoga Falls, OH, United StatesReported employees: 51-200 | Cuyahoga Falls, OH, United States | 51-200 | Exact match | 61 contacts → |
“From our humble beginnings in 1945 as a mold shop Prospect has grown through strategic investment to become a global leader in production composite and metallic machining as well…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 337 company matches
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Molded composites suppliers: dataset insights
October 28, 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
337 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 337 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: October 28, 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 molded composites suppliers?
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 molded composites suppliers did RevenueBase find based in the United States?
The saved snapshot records 337 matching company records, 8,742 tracked contacts and 2,443 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: October 28, 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
Molded composites suppliers by geography
- Molded composites suppliers based in Brazil
- Molded composites suppliers based in Canada
- Molded composites suppliers based in France
- Molded composites suppliers based in Germany
- Molded composites suppliers based in India
- Molded composites suppliers based in Italy
- Molded composites suppliers based in the Netherlands
- Molded composites suppliers based in Türkiye
- Molded composites suppliers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 molded composites suppliers based in the United States. Snapshot: October 28, 2026. https://revenuebase.ai/companies/molded-composites-suppliers/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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Molded composites suppliers based in Brazil
- Molded composites suppliers based in Canada
- Molded composites suppliers based in France
- Molded composites suppliers based in Germany
- Molded composites suppliers based in India
- Molded composites suppliers based in Italy
Company intelligence · public preview
Top 25 molded composites suppliers based in the United States
RevenueBase records 337 matching company records for molded composites suppliers based in the United States, with 8,742 tracked contacts and 2,443 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: October 28, 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 molded composites suppliers 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 | Composites ONEcompositesone.com HQ: Schaumburg, IL, United StatesReported employees: 501-1,000 | Schaumburg, IL, United States | 501-1,000 | Exact match | 658 contacts → |
“As the premier distributor and leading supplier of composite and high-performance materials, thousands of customers rely on Composites One every day.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Molded Fiber Glass MFG Companiesmoldedfiberglass.com HQ: Ashtabula, OH, United StatesReported employees: 1,001-5,000 | Ashtabula, OH, United States | 1,001-5,000 | Exact match | 457 contacts → |
“MFG's composites expertise is a result of 70 years of service to customers in many industries.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | The Gill Corporationthegillcorp.com HQ: El Monte, CA, United StatesReported employees: 501-1,000 | El Monte, CA, United States | 501-1,000 | Exact match | 367 contacts → |
“The Gill Corporation is a leading manufacturer of high performance composite materials and products for the aerospace, transportation and other industries.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Qarbon Aerospaceqarbonaerospace.com HQ: Red Oak, TX, United StatesReported employees: 501-1,000 | Red Oak, TX, United States | 501-1,000 | Exact match | 360 contacts → |
“Qarbon Aerospace is a premier manufacturer of cutting-edge composite components and assemblies at all levels of complexity, with products installed on the industry’s most advanced…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Mar-Bal, INCmar-bal.com HQ: Chagrin Falls, OH, United StatesReported employees: 201-500 | Chagrin Falls, OH, United States | 201-500 | Exact match | 235 contacts → |
“THERMOSET COMPOSITES.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Rock West Compositesrockwestcomposites.com HQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 199 contacts → |
“Rock West utilizes a variety of composite material manufacturing techniques including, but not limited, to roll-wrapping, filament winding, press curing, bladder molding, resin…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | IDI Composites Internationalidicomposites.com HQ: Noblesville, IN, United StatesReported employees: 201-500 | Noblesville, IN, United States | 201-500 | Exact match | 160 contacts → |
“At IDI Composites International, we’re about Thermoset Composite Materials and Ideas.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Thermotech, INCthermotech.com HQ: Hopkins, MN, United StatesReported employees: 501-1,000 | Hopkins, MN, United States | 501-1,000 | Exact match | 144 contacts → |
“Since 1949, Thermotech has been a strategic custom injection molder of thermoplastic components specializing in tight tolerance and complex manufacturing.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ashley Industrial Moldingashinmold.com HQ: Ashley, IN, United StatesReported employees: 201-500 | Ashley, IN, United States | 201-500 | Exact match | 138 contacts → |
“Ashley Industrial Molding (AIM) is a leading manufacturer of quality custom molded and painted plastic products and assemblies.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Interstate Advanced Materialsinterstateam.com HQ: Sacramento, CA, United StatesReported employees: 201-500 | Sacramento, CA, United States | 201-500 | Exact match | 134 contacts → |
“Founded over four decades ago, Interstate Advanced Materials is a nationwide wholesale distributor of plastics and composite materials, serving a wide range of industries…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Kamco Industries, INCkumi-na.com HQ: West Unity, OH, United StatesReported employees: 501-1,000 | West Unity, OH, United States | 501-1,000 | Exact match | 128 contacts → |
“Established in 1987 in West Unity Ohio, Kamco Industries, a subsidiary of Kumi Kasei, established itself as a full service provider of product design and manufacturer of…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Euro-Composites Corpeuro-composites.com HQ: Elkwood, VA, United StatesReported employees: 51-200 | Elkwood, VA, United States | 51-200 | Exact match | 117 contacts → |
“The EC Group is a global player in the field of high-quality and sophisticated composite materials.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Mcclarin Compositesmcclarincomposites.com HQ: Hanover, PA, United StatesReported employees: 501-1,000 | Hanover, PA, United States | 501-1,000 | Exact match | 116 contacts → |
“McCLARIN Composites has been a premier supplier of large Thermoplastic and Fiberglass Reinforced Plastic components since 1953.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 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. | |||||
| 15 | Stone Plastics And Manufacturing, INCstoneplasticsmfg.com HQ: Zeeland, MI, United StatesReported employees: 201-500 | Zeeland, MI, United States | 201-500 | Exact match | 105 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Paragon D&eparagonde.com HQ: Grand Rapids, MI, United StatesReported employees: 51-200 | Grand Rapids, MI, United States | 51-200 | Exact match | 97 contacts → |
“Paragon is a full-service mold supplier with design and build capability.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Fibreworks Composites LLCfibreworkscomposites.com HQ: Mooresville, NC, United StatesReported employees: 51-200 | Mooresville, NC, United States | 51-200 | Exact match | 92 contacts → |
“Fibreworks Composites offers expertise in the design, manufacture, and application of high performance, high quality composite structures.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Solidify Manufacturingsolidifymfg.com HQ: Rogers, MN, United StatesReported employees: 51-200 | Rogers, MN, United States | 51-200 | Exact match | 92 contacts → |
“We are very excited to share the news regarding the recent evolution of our company.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | REO Plastics, INCreoplastics.com HQ: Maple Grove, MN, United StatesReported employees: 51-200 | Maple Grove, MN, United States | 51-200 | Exact match | 77 contacts → |
“For over 60 years, we have continued to expand our capabilities and focus on satisfying our customer's needs.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Romeo Rim, INCromeorim.com HQ: Romeo, MI, United StatesReported employees: 51-200 | Romeo, MI, United States | 51-200 | Exact match | 76 contacts → |
“Award-winning Romeo RIM is the world’s innovative leader in custom reaction injection molding and composite solutions.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Spaulding Composites INCspauldingcom.com HQ: Rochester, NH, United StatesReported employees: 51-200 | Rochester, NH, United States | 51-200 | Exact match | 73 contacts → |
“Spaulding Composites is a global supplier of specialty composite materials and value added fabricated products.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Norplex-Micartanorplex-micarta.com HQ: Postville, IA, United StatesReported employees: 51-200 | Postville, IA, United States | 51-200 | Exact match | 70 contacts → |
“Life Critical.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | PTI Techpti.tech HQ: Clifton, NJ, United StatesReported employees: 51-200 | Clifton, NJ, United States | 51-200 | Exact match | 70 contacts → |
“PTI Tech (formerly Polymer Technologies, Inc.) is an integrated R&D and production manufacturer of precision polymer, metal (MIM), and ceramic (CIM) injection molded components…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Westlake Plasticswestlakeplastics.com HQ: Lenni, PA, United StatesReported employees: 51-200 | Lenni, PA, United States | 51-200 | Exact match | 68 contacts → |
“Westlake Plastics Company is a world leading manufacturer in extrusion and compression molding technologies of high performance thermoplastics.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Prospectprospectgroup.com HQ: Cuyahoga Falls, OH, United StatesReported employees: 51-200 | Cuyahoga Falls, OH, United States | 51-200 | Exact match | 61 contacts → |
“From our humble beginnings in 1945 as a mold shop Prospect has grown through strategic investment to become a global leader in production composite and metallic machining as well…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 337 company matches
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Molded composites suppliers: dataset insights
October 28, 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
337 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 337 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: October 28, 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 molded composites suppliers?
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 molded composites suppliers did RevenueBase find based in the United States?
The saved snapshot records 337 matching company records, 8,742 tracked contacts and 2,443 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: October 28, 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.
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Cite this list
RevenueBase Data Team. Top 25 molded composites suppliers based in the United States. Snapshot: October 28, 2026. https://revenuebase.ai/companies/molded-composites-suppliers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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