Company lists · Data refreshed September 2026

Top 25 Fiberglass composite manufacturers based in Canada

Name: Fiberglass composite manufacturers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 73 companies tracked

RevenueBase identified 73 fiberglass composite manufacturers headquartered in Canada as of September 2026 and tracks 892 professional contacts across them, including 313 with verified work emails. Winnipeg is the largest hub.

This list covers fiberglass composite manufacturers headquartered in Canada, 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 16, 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 16, 2026 86% judged on-target in blind review

73Companies

892Contacts tracked

313Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest fiberglass composite manufacturers based in Canada

Ranked by team size

Top 25 of 73 fiberglass composite manufacturers based in Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to fiberglass composite manufacturers: 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	Avior Produits Intégrés INC	Indirect evidence	Laval, QC, CanadaHQ checked Sep 16, 2026	51-200	129 contacts →
	Indirect evidence “Fabricant aérospatial à service complet de structures hybrides légères et d’assemblages mécaniques complexes.” Source: RevenueBase Database · checked Sep 16, 2026
2	Stelia Aerospace North America	Partial evidence	Lunenburg, NS, CanadaHQ checked Sep 16, 2026	201-500	112 contacts →
	Partial evidence “STELIA North America is an aerospace and defence company specializing in the design, development, and manufacturing of composites.” Source: RevenueBase Database · checked Sep 16, 2026
3	Comtek Advanced Structures, A Latecoere Company	Partial evidence	Burlington, ON, CanadaHQ checked Sep 16, 2026	51-200	76 contacts →
	Partial evidence “Comtek is a leading global supplier of composite components and repair services to business jet and regional aircraft markets.” Source: RevenueBase Database · checked Sep 16, 2026
4	Composites VCI	Partial evidence	St-lin-laurentides, QC, CanadaHQ checked Sep 16, 2026	51-200	50 contacts →
	Partial evidence “Composites VCI is a Canadian company founded in 1987 dedicated to the composites industry and recognized for the quality of its products.” Source: RevenueBase Database · checked Sep 16, 2026
5	Carfair Composites	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 16, 2026	501-1,000	49 contacts →
	Partial evidence “Carfair Composites is a subsidiary of NFI Group, operating in five manufacturing and distribution centers across North America, including Winnipeg, MB; St.” Source: RevenueBase Database · checked Sep 16, 2026
6	Rampf Composite Solutions CAN	Indirect evidence	Burlington, ON, CanadaHQ checked Sep 16, 2026	51-200	49 contacts →
	Indirect evidence “Customers from the aerospace, defense, transportation, medical, and green technology industries value our comprehensive know-how when it comes to the design, construction, and…” Source: RevenueBase Database · checked Sep 16, 2026
7	CMSI	Partial evidence	Nisku, AB, CanadaHQ checked Sep 16, 2026	51-200	27 contacts →
	Partial evidence “Design, engineer, and manufacturing company, specializing in anticorrosive FRP Composite Solutions.” Source: RevenueBase Database · checked Sep 16, 2026
8	FDC Aéro Composites	Strong evidence	Saint-jean-sur-richelieu, QC, CanadaHQ checked Sep 16, 2026	51-200	25 contacts →
	Strong evidence “FDC manufactures composite parts & complex assemblies (structures, doors, ballast tank, radomes & interiors), mainly for the aerospace industry.” Source: RevenueBase Database · checked Sep 16, 2026
9	Accurate Dorwin	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 16, 2026	51-200	22 contacts →
	Partial evidence “The Best by Design - High Performance is our Minimum Standard Accurate Dorwin is the originator of the fiberglass window, the leading edge technology in today's window industry…” Source: RevenueBase Database · checked Sep 16, 2026
10	Fibrotek Advanced Materials INC	Partial evidence	Clermont, QC, CanadaHQ checked Sep 16, 2026	51-200	20 contacts →
	Partial evidence “Founded in Fibrotek Advanced Materials is known as a vertically integrated and innovative solution provider producing composite tooling and high precision machined assemblies to…” Source: RevenueBase Database · checked Sep 16, 2026
11	Comoldco Corporation	Partial evidence	Guelph, ON, CanadaHQ checked Sep 16, 2026	11-50	16 contacts →
	Partial evidence “At Comoldco, we specialize in quality compression molding of reinforced thermoset plastics, NVH Acoustical and thermal composite products for high temperature insulation and noise…” Source: RevenueBase Database · checked Sep 16, 2026
12	Protectolite Composites, INC	Indirect evidence	North York, ON, CanadaHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “Ask Protectolite™ is committed to customer satisfaction.” Source: RevenueBase Database · checked Sep 16, 2026
13	PCI	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “In 2014, PCI was created to fill the need for innovative minds to collaborate in the design and creation of revolutionary products in the composites manufacturing industry.” Source: RevenueBase Database · checked Sep 16, 2026
14	Fiberwood	Partial evidence	Bois-des-filion, QC, CanadaHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “Nous sommes une entreprise québécoise dédiée à vous fournir des produits en composite de haute qualité à des prix compétitifs.” Source: RevenueBase Database · checked Sep 16, 2026
15	Structural Composite Technologies Ltd. SCT	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 16, 2026	11-50	14 contacts →
	Partial evidence “Structural Composite Technologies Ltd.(SCT) is a leading fibreglass fabricator serving the needs of a broad range of industries.” Source: RevenueBase Database · checked Sep 16, 2026
16	Deflex Composite INC	Partial evidence	Saint-victor De Beauce, QC, CanadaHQ checked Sep 16, 2026	11-50	13 contacts →
	Partial evidence “POUR DES PIÈCES EN COMPOSITES À VOTRE MESURE •Entreposage et entretien de vos moules •Ébavurage robotisé •Moulage HLU •Moulage par injection (RTM light) •Pulvérisation simultanée…” Source: RevenueBase Database · checked Sep 16, 2026
17	National Grating INC	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “With decades of experience, the team members at National Grating are eager to serve your FRP needs.” Source: RevenueBase Database · checked Sep 16, 2026
18	Pultrusion Technique INC	Partial evidence	Saint-bruno-de-montarville, QC, CanadaHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “Founded in 1966, Pultrusion technique is a world leader in fiber-reinforced polymer (FRP) composites.” Source: RevenueBase Database · checked Sep 16, 2026
19	Élite Composite	Partial evidence	Sainte-clotilde, QC, CanadaHQ checked Sep 16, 2026	51-200	8 contacts →
	Partial evidence “Chez Élite Composite, notre mission est de fournir à nos clients des pièces sur mesure en composite de grande qualité et livrées à temps.” Source: RevenueBase Database · checked Sep 16, 2026
20	ROSKI	Strong evidence	Roxton Falls, QC, CanadaHQ checked Sep 16, 2026	51-200	7 contacts →
	Strong evidence “OEMs operating assembly lines recognize Roski as one of the most reliable manufacturers of composite components.” Source: RevenueBase Database · checked Sep 16, 2026
21	Omniglass	Strong evidence	Winnipeg, MB, CanadaHQ checked Sep 16, 2026	51-200	7 contacts →
	Strong evidence “Omniglass provides the fenestration industry with a full product range of fiberglass components to manufacture the highest quality windows and doors available today.” Source: RevenueBase Database · checked Sep 16, 2026
22	Filamat Composites INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	51-200	7 contacts →
	Indirect evidence “Delivering top-quality OEM FRP products requires a comprehensive set of complex skills – quality control, on-time delivery, and world-class engineering & manufacturing.” Source: RevenueBase Database · checked Sep 16, 2026
23	René Matériaux Composites Ltée	Indirect evidence	Saint-éphrem-de-beauce, QC, CanadaHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
24	North Aircraft Industries	Strong evidence	London, ON, CanadaHQ checked Sep 16, 2026	11-50	6 contacts →
	Strong evidence “North Aircraft Industries develops and manufactures composite primary structure and complete components for aerospace applications.” Source: RevenueBase Database · checked Sep 16, 2026
25	Pentarm Pools	Strong evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	6 contacts →
	Strong evidence “PENTARM POOLS is the exclusive distributor of the world's largest fiberglass pool manufacturer, iGUi Pools, offering the industry's most exclusive selection.” Source: RevenueBase Database · checked Sep 16, 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: fiberglass composite manufacturers. 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 fiberglass composite manufacturers.
Partial evidence: Its own public description names part of fiberglass composite manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fiberglass composite manufacturers. 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 73 fiberglass composite manufacturers based in Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 313 reachable decision-makers.

Free signup · no credit card

View the full list →

Fiberglass composite manufacturers based in Canada at a glance

As of Sep 16, 2026

35.1%Verified-email coverage

12.2Average contacts per company

11-50Median size (employees)

6.8%Largest-city concentration · Winnipeg

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 73 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 fiberglass composite manufacturers, 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 Canada whose own description of what they do matches “fiberglass composite manufacturers”. 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 fiberglass composite manufacturers), 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 fiberglass composite manufacturers, and records with no verified work email. Companies headquartered outside Canada 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, 313 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 16, 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 fiberglass composite manufacturers, 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 fiberglass composite manufacturers are there based in Canada?

RevenueBase identified 73 fiberglass composite manufacturers headquartered in Canada 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?

Avior Produits Intégrés INC, headquartered in Laval, tops this list with the largest team on record.

Which city has the most fiberglass composite manufacturers?

Winnipeg leads with 5 headquartered companies, followed by Montreal (3) and Toronto (3).

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 313 verified decision-maker contacts tracked across these 73 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 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 73 fiberglass composite manufacturers based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

Fiberglass composite manufacturers by geography

Browse the directory

Browse: Companies home · All Canada lists · All Fiberglass composite manufacturers lists · New lists

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.