Company lists · Data refreshed September 2026

Top 25 Marine composite suppliers based in the United States

Name: Marine composite suppliers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 358 companies tracked

RevenueBase identified 358 marine composite suppliers headquartered in the United States as of September 2026 and tracks 5,414 professional contacts across them, including 1,863 with verified work emails. Fort Lauderdale is the largest hub.

This list covers marine composite suppliers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

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

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

358Companies

5,414Contacts tracked

1,863Verified emails

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The 25 largest marine composite suppliers based in the United States

Ranked by team size

Top 25 of 358 marine composite suppliers based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to marine composite suppliers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Composites ONE	Strong evidence	Schaumburg, IL, United StatesHQ checked Sep 20, 2026	501-1,000	632 contacts →
	Strong evidence “As the premier distributor and leading supplier of composite and high-performance materials, thousands of customers rely on Composites One every day.” Source: RevenueBase Database · checked Sep 20, 2026
2	Toray Composite Materials America, INC	Indirect evidence	Tacoma, WA, United StatesHQ checked Sep 20, 2026	1,001-5,000	385 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
3	The Gill Corporation	Partial evidence	El Monte, CA, United StatesHQ checked Sep 20, 2026	501-1,000	340 contacts →
	Partial evidence “The Gill Corporation is a leading manufacturer of high performance composite materials and products for the aerospace, transportation and other industries.” Source: RevenueBase Database · checked Sep 20, 2026
4	North American Composites	Strong evidence	Lino Lakes, MN, United StatesHQ checked Sep 20, 2026	201-500	135 contacts →
	Strong evidence “North American Composites (NAC) distributes materials and equipment from leading suppliers to the marine and composites industry.” Source: RevenueBase Database · checked Sep 20, 2026
5	Euro-Composites Corp	Partial evidence	Elkwood, VA, United StatesHQ checked Sep 20, 2026	51-200	112 contacts →
	Partial evidence “The EC Group is a global player in the field of high-quality and sophisticated composite materials.” Source: RevenueBase Database · checked Sep 20, 2026
6	Creative Composites Group	Partial evidence	Alum Bank, PA, United StatesHQ checked Sep 20, 2026	501-1,000	91 contacts →
	Partial evidence “Advance your infrastructure projects beyond the limitations of traditional materials by leveraging the capabilities of the Creative Composites Group (CCG).” Source: RevenueBase Database · checked Sep 20, 2026
7	Donovan Marine, INC	Indirect evidence	New Orleans, LA, United StatesHQ checked Sep 20, 2026	201-500	90 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
8	East Coast Repair & Fabrication, LLC	Partial evidence	Newport News, VA, United StatesHQ checked Sep 20, 2026	51-200	88 contacts →
	Partial evidence “East Coast Repair and Fabrication (ECR) has been a leading force in the marine, industrial and commercial sectors since We have an established and proven track record with the…” Source: RevenueBase Database · checked Sep 20, 2026
9	Ridge Corporation	Partial evidence	Pataskala, OH, United StatesHQ checked Sep 20, 2026	51-200	85 contacts →
	Partial evidence “Based in Central Ohio, Ridge Corporation is an engineering based, solutions-oriented manufacturer and marketer of advanced composites, specializing in next generation resilient…” Source: RevenueBase Database · checked Sep 20, 2026
10	Jushi USA	Indirect evidence	Irwindale, CA, United StatesHQ checked Sep 20, 2026	5,001-10,000	84 contacts →
	Indirect evidence “Jushi Group, headquartered in the Tongxiang Economic Development Zone, Zhejiang, China, is one of the world’s largest producers of fiberglass reinforcements.” Source: RevenueBase Database · checked Sep 20, 2026
11	RE Build Composite Resources	Strong evidence	Rock Hil, SC, United StatesHQ checked Sep 20, 2026	51-200	70 contacts →
	Strong evidence “Composite Resources is a value-add supplier for the design, prototype and manufacturer of advanced composite solutions.” Source: RevenueBase Database · checked Sep 20, 2026
12	IMTRA	Partial evidence	New Bedford, MA, United StatesHQ checked Sep 20, 2026	51-200	69 contacts →
	Partial evidence “IMTRA, a 100% employee-owned company based in New Bedford, Massachusetts, is an importer and manufacturer of high-quality marine products, advanced LED solutions and integrated…” Source: RevenueBase Database · checked Sep 20, 2026
13	Globe Composite Solutions, LLC	Partial evidence	Stoughton, MA, United StatesHQ checked Sep 20, 2026	51-200	67 contacts →
	Partial evidence “Globe Composite Solutions is a well-established, fast growing technology company South of Boston serving Fortune customers by designing, engineering and manufacturing high…” Source: RevenueBase Database · checked Sep 20, 2026
14	Spaulding Composites INC	Strong evidence	Rochester, NH, United StatesHQ checked Sep 20, 2026	51-200	66 contacts →
	Strong evidence “Spaulding Composites is a global supplier of specialty composite materials and value added fabricated products.” Source: RevenueBase Database · checked Sep 20, 2026
15	IP Corporation	Strong evidence	St Paul, MN, United StatesHQ checked Sep 20, 2026	501-1,000	65 contacts →
	Strong evidence “IP Corporation has been a supplier to the composites industry for over four decades.” Source: RevenueBase Database · checked Sep 20, 2026
16	Norplex-Micarta	Indirect evidence	Postville, IA, United StatesHQ checked Sep 20, 2026	51-200	63 contacts →
	Indirect evidence “Life Critical.” Source: RevenueBase Database · checked Sep 20, 2026
17	Fiberglass Coatings	Indirect evidence	Saint Petersburg, FL, United StatesHQ checked Sep 20, 2026	51-200	61 contacts →
	Indirect evidence “Fiberglass Coatings carries a complete line of polyester resin, epoxy resin gelcoats and fiberglass materials.” Source: RevenueBase Database · checked Sep 20, 2026
18	Composiflex	Partial evidence	Erie, PA, United StatesHQ checked Sep 20, 2026	51-200	58 contacts →
	Partial evidence “Certified to AS9100 Revision D with ISO9001:2015, Composiflex has been designing and manufacturing advanced, high-performance composites for more than 30 years.” Source: RevenueBase Database · checked Sep 20, 2026
19	Nautical Structures Industries	Indirect evidence	Largo, FL, United StatesHQ checked Sep 20, 2026	51-200	55 contacts →
	Indirect evidence “Nautical Structures was founded in 1986 with the ambition of producing the finest yachting equipment of its type, specializing in tender-handling and boarding equipment.” Source: RevenueBase Database · checked Sep 20, 2026
20	Fisheries Supply	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	51-200	51 contacts →
	Indirect evidence “Fisheries Supply Company is a family-owned business that opened its doors in 1928 at Pier 55 on Elliott Bay in Seattle, Washington.” Source: RevenueBase Database · checked Sep 20, 2026
21	Haysite Reinforced Plastics LTD	Partial evidence	Erie, PA, United StatesHQ checked Sep 20, 2026	51-200	51 contacts →
	Partial evidence “Haysite Reinforced Plastics, located in Erie, PA, is among the worldwide leaders in the formulation and processing of thermoset composite materials.” Source: RevenueBase Database · checked Sep 20, 2026
22	Taylor Made	Strong evidence	Gloversville, NY, United StatesHQ checked Sep 20, 2026	501-1,000	51 contacts →
	Strong evidence “Taylor Made Products is one of the largest and most innovative suppliers of marine aftermarket products, including fenders, buoys, boat covers, bimini tops, dock products, flags…” Source: RevenueBase Database · checked Sep 20, 2026
23	Defender Industries, INC	Strong evidence	Waterford, CT, United StatesHQ checked Sep 20, 2026	51-200	49 contacts →
	Strong evidence “Defender provides quality marine supplies, inflatable boats and outboard motors.” Source: RevenueBase Database · checked Sep 20, 2026
24	Lewis Marine Supply	Partial evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 20, 2026	51-200	48 contacts →
	Partial evidence “We are a worldwide marine distributor offering quality boating products.” Source: RevenueBase Database · checked Sep 20, 2026
25	Nor-Ral, INC	Indirect evidence	Holly Springs, GA, United StatesHQ checked Sep 20, 2026	51-200	44 contacts →
	Indirect evidence “Nor-Ral Inc.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: marine composite suppliers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names marine composite suppliers.
Partial evidence: Its own public description names part of marine composite suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine composite suppliers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 358 marine composite suppliers based in the United States

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Marine composite suppliers based in the United States at a glance

As of Sep 20, 2026

34.4%Verified-email coverage

15.1Average contacts per company

11-50Median size (employees)

3.9%Largest-city concentration · Fort Lauderdale

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

147

11-50

124

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 358 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among marine composite suppliers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “marine composite suppliers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names marine composite suppliers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among marine composite suppliers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 1,863 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names marine composite suppliers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many marine composite suppliers are there based in the United States?

RevenueBase identified 358 marine composite suppliers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Composites ONE, headquartered in Schaumburg, tops this list with the largest team on record.

Which city has the most marine composite suppliers?

Fort Lauderdale leads with 14 headquartered companies, followed by Miami (12) and Pompano Beach (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,863 verified decision-maker contacts tracked across these 358 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

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