Company lists · Data refreshed November 2026

Top 20 Spray-up reinforced plastics suppliers based in the United States

RevenueBase identified 44 company matches for spray-up reinforced plastics suppliers associated with the United States as of November 2026 and tracks 523 professional contacts across them, including 144 with verified work emails. Elkhart is the largest hub.

This list covers company matches for spray-up reinforced plastics 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 November 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 2, 2026 How this list was built
44Companies
523Contacts tracked
144Verified emails
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The 20 largest spray-up reinforced plastics suppliers based in the United States

Ranked by team size
Top 20 of 44 company matches for spray-up reinforced plastics suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHanover, PA, United StatesHQ recorded Nov 2, 2026501-1,000116 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 · Nov 2, 2026 · View company records in RevenueBase
2Exact matchPostville, IA, United StatesHQ recorded Nov 2, 202651-20070 contacts →

Exact match

“Life Critical.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchErie, PA, United StatesHQ recorded Nov 2, 202651-20055 contacts →

Exact match

“Haysite Reinforced Plastics, located in Erie, PA, is among the worldwide leaders in the formulation and processing of thermoset composite materials.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchNorth Sarasota, FL, United StatesHQ recorded Nov 2, 202611-5045 contacts →

Exact match

“Founded in the early 1950's, Fiberlay has grown to become a leading wholesale/retail distributor of fiberglass supplies including epoxy and polyester resins, casting and molding…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchBirmingham, AL, United StatesHQ recorded Nov 2, 20261,001-5,00033 contacts →

Exact match

“Glasforms designs, formulates and produces carbon fiber and fiberglass reinforced composites utilizing continuous molding processes including pultrusion, continuous resin transfer…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchOsborne, KS, United StatesHQ recorded Nov 2, 202651-20030 contacts →

Exact match

“Osborne Industries is a 100% employee-owned company, so every employee has a vested interest in the success of your project.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchOntario, CA, United StatesHQ recorded Nov 2, 202611-5016 contacts →

Exact match

“Founded in 1966, PMI Composite (Plastic Materials, Inc.), has developed into one of the industries longest running wholesale composites distribution company.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Nov 2, 202611-5015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchWoonsocket, RI, United StatesHQ recorded Nov 2, 202611-5011 contacts →

Exact match

“With over sq.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchBloomington, CA, United StatesHQ recorded Nov 2, 202611-509 contacts →

Exact match

“Precise performance, from putty to polish.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchDundee, OR, United StatesHQ recorded Nov 2, 202611-508 contacts →

Exact match

“M&W Fiberglass, is a multigenerational family-owned fiberglass business dedicated to providing high-quality, custom fiberglass solutions.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchPort Saint Lucie, FL, United StatesHQ recorded Nov 2, 202611-508 contacts →

Exact match

“Reliability and precision are at the core of everything we do.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchFairfield, OH, United StatesHQ recorded Nov 2, 202651-2006 contacts →

Exact match

“RL Industries, Inc, is a team of experienced professionals dedicated to producing engineered, high quality FRP and composite equipment for critical client applications.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchHonolulu, HI, United StatesHQ recorded Nov 2, 202611-505 contacts →

Exact match

“Fiberglass Hawaii has been supplying the needs of builders since 1966.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchLargo, FL, United StatesHQ recorded Nov 2, 20261-104 contacts →

Exact match

“Family Run Business for 28 years.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchWyoming, MN, United StatesHQ recorded Nov 2, 202611-504 contacts →

Exact match

“Founded in 1968, Sunrise Fiberglass is one of the country’s leading companies specializing in the creation of solution-based custom-molded fiberglass components and assemblies.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchElkhart, IN, United StatesHQ recorded Nov 2, 20261-104 contacts →

Exact match

“Polser USA is a warehouse distribution facility located in Elkhart, IN.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchOntario, CA, United StatesHQ recorded Nov 2, 202611-503 contacts →

Exact match

“Sherfab Unlimited.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchMacomb, IL, United StatesHQ recorded Nov 2, 202611-502 contacts →

Exact match

“Cylex Plastics is a global supplier that focuses on thermoplastics and thermosets, providing high-quality plastic materials and manufacturing services to customers worldwide.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20Exact matchWilloughby, OH, United StatesHQ recorded Nov 2, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 20 of 44 spray-up reinforced plastics suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 144 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Spray-up reinforced plastics suppliers based in the United States at a glance

As of Nov 2, 2026
27.5%Verified-email coverage
11.9Average contacts per company
11-50Median size (employees)
4.5%Largest-city concentration · Elkhart
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
19
51-200
7
501-1,000
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 44 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 “spray-up reinforced plastics 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 144 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 November 2, 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 “spray-up reinforced plastics suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many spray-up reinforced plastics suppliers are there based in the United States?

RevenueBase identified 44 company matches for spray-up reinforced plastics suppliers associated with the United States as of November 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?

Mcclarin Composites tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most spray-up reinforced plastics suppliers?

Elkhart leads with 2 company records, followed by New York (2) and Ontario (2).

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 144 professional contacts with verified work emails tracked across these 44 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 November 2, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.