Company lists · Data refreshed September 2026

Top 25 Composite material manufacturers based in France

Name: Composite material manufacturers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 131 companies tracked

RevenueBase identified 131 composite material manufacturers headquartered in France as of September 2026 and tracks 3,618 professional contacts across them, including 928 with verified work emails. Paris is the largest hub.

This list covers composite material manufacturers headquartered in France, 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

131Companies

3,618Contacts tracked

928Verified emails

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The 25 largest composite material manufacturers based in France

Ranked by team size

Top 25 of 131 composite material manufacturers based in France, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to composite material 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	Clayens	Partial evidence	Genas, FranceHQ checked Sep 16, 2026	5,001-10,000	919 contacts →
	Partial evidence “Clayens is a global leader in contract development and manufacturing with a specific expertise in polymer-based solutions, composites, and precision metals.” Source: RevenueBase Database · checked Sep 16, 2026
2	Duqueine Group	Strong evidence	Massieux, FranceHQ checked Sep 16, 2026	501-1,000	357 contacts →
	Strong evidence “A composites manufacturer, with a view on development in the aerospace market https://youtu.be/uYW45kGttxQ?si=t3iWHyTYAl3eQSyO” Source: RevenueBase Database · checked Sep 16, 2026
3	Porcher Industries	Partial evidence	Lyon, FranceHQ checked Sep 16, 2026	1,001-5,000	326 contacts →
	Partial evidence “Porcher Industries, a world leader in technical textiles and thermoplastic composite solutions with a global platform delivering unique chemistries, technologies and innovations…” Source: RevenueBase Database · checked Sep 16, 2026
4	JEC	Strong evidence	Paris, FranceHQ checked Sep 16, 2026	n/a	152 contacts →
	Strong evidence “JEC Group is a non-profit organization entirely dedicated to promoting composite materials and fostering their applications globally.” Source: RevenueBase Database · checked Sep 16, 2026
5	DEMGY	Indirect evidence	Saint Aubin Sur Gaillon, FranceHQ checked Sep 16, 2026	501-1,000	87 contacts →
	Indirect evidence “Lighter, Smarter, Greener For more than 70 years, DEMGY's DNA has incorporated a willingness, a spirit of entrepreneurship, success and innovation.” Source: RevenueBase Database · checked Sep 16, 2026
6	3p	Partial evidence	Langres, FranceHQ checked Sep 16, 2026	201-500	86 contacts →
	Partial evidence “From idea to design & production, the company 3P - Performance Plastics Products develops critical solutions in high performance plastics and composites (PTFE, PFA, FEP, PEEK…” Source: RevenueBase Database · checked Sep 16, 2026
7	Röchling Industrial Nancy	Partial evidence	Maxéville, FranceHQ checked Sep 16, 2026	51-200	62 contacts →
	Partial evidence “Röchling Industrial Nancy - Fabrication et Usinage de Matériaux Composites” Source: RevenueBase Database · checked Sep 16, 2026
8	CDK Technologies	Indirect evidence	Lorient, FranceHQ checked Sep 16, 2026	51-200	56 contacts →
	Indirect evidence “CDK Technologies maitrise depuis 35 ans la mise en œuvre de son matériau de prédilection : le carbone pré-imprégné, matière haute performance qui envahit désormais les secteurs de…” Source: RevenueBase Database · checked Sep 16, 2026
9	Fysol SAS	Indirect evidence	Chambéry, FranceHQ checked Sep 16, 2026	201-500	51 contacts →
	Indirect evidence “Nous sommes l'un des leaders de l'industrie de la fibre de verre en Europe, situé à Chambéry, France.” Source: RevenueBase Database · checked Sep 16, 2026
10	AXYAL	Partial evidence	Sauvagnon, FranceHQ checked Sep 16, 2026	51-200	42 contacts →
	Partial evidence “Depuis 1989, nous sommes spécialisés dans le développement de solutions innovantes en matériaux et procédés et la transformation industrielle des plastiques, composites, et…” Source: RevenueBase Database · checked Sep 16, 2026
11	Issoire Aviation	Indirect evidence	Issoire, FranceHQ checked Sep 16, 2026	501-1,000	41 contacts →
	Indirect evidence “Situé à 30 Km de Clermont-Ferrand, ISSOIRE AVIATION et sa maison mère REXIAA apportent des solutions variées pour la réalisation de pièces ou d’ensembles de hautes performances…” Source: RevenueBase Database · checked Sep 16, 2026
12	CMP Composites	Indirect evidence	Eysines, FranceHQ checked Sep 16, 2026	11-50	37 contacts →
	Indirect evidence “Imaginer.” Source: RevenueBase Database · checked Sep 16, 2026
13	Polyprocess	Strong evidence	St Jean D Illac, FranceHQ checked Sep 16, 2026	51-200	33 contacts →
	Strong evidence “POLYPROCESS manufactures and markets a fun range of gel-coats, adhesives, mastics and casting compounds for the composites industry.” Source: RevenueBase Database · checked Sep 16, 2026
14	Avel Robotics	Partial evidence	Lorient, FranceHQ checked Sep 16, 2026	11-50	29 contacts →
	Partial evidence “We design and produce high-performance composite parts through AFP (Automated Fiber Placement) process.” Source: RevenueBase Database · checked Sep 16, 2026
15	Altheora	Partial evidence	Mauves, FranceHQ checked Sep 16, 2026	201-500	27 contacts →
	Partial evidence “ALTHEORA est le leader de la transformation des matériaux composites et polymères.” Source: RevenueBase Database · checked Sep 16, 2026
16	OLLOW	Strong evidence	Canéjan, FranceHQ checked Sep 16, 2026	11-50	26 contacts →
	Strong evidence “Ollow designs and manufactures hollow composite parts, from simple to complex geometries, using innovative algorithms and continuous production textile machines.” Source: RevenueBase Database · checked Sep 16, 2026
17	Groupe Solutions Composites France	Partial evidence	Mettray, FranceHQ checked Sep 16, 2026	11-50	23 contacts →
	Partial evidence “SOLUTIONS COMPOSITES propose depuis sa création en 1998, études, R&D et ingénierie pour le développement et la production de pièces industrielles en matériaux composites.” Source: RevenueBase Database · checked Sep 16, 2026
18	2ca	Partial evidence	Arlanc, FranceHQ checked Sep 16, 2026	51-200	21 contacts →
	Partial evidence “2CA – Concept Composites Auvergne, conçoit et fabrique des solutions techniques en matériaux composites.” Source: RevenueBase Database · checked Sep 16, 2026
19	Somocap	Partial evidence	Jatxou, FranceHQ checked Sep 16, 2026	51-200	18 contacts →
	Partial evidence “Advanced Technology for manufacturing of Composites, Elastomers and Thermoplastics Synergy between the different processes (Compression Molding, Injection, Infusion, RTM…” Source: RevenueBase Database · checked Sep 16, 2026
20	GMI Aero	Partial evidence	Paris, FranceHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “GMI Aero is an applied sciences company for fabrication and repair processes in the area of advanced composite structures.” Source: RevenueBase Database · checked Sep 16, 2026
21	Composites Distribution	Strong evidence	Orvault, FranceHQ checked Sep 16, 2026	11-50	14 contacts →
	Strong evidence “We are distributors of advanced composites materials - Woven fabrics or sewed fabrics (multiaxials)- Prepregs, core materials- Resins (epoxy, polyurethane, epoxydes, silicons)-…” Source: RevenueBase Database · checked Sep 16, 2026
22	Scit Composites	Partial evidence	Saint-claude, FranceHQ checked Sep 16, 2026	51-200	13 contacts →
	Partial evidence “Spécialisés dans la mise en œuvre des matériaux composites hautes performances, nous concevons et fabriquons à vos côtés les pièces de demain.” Source: RevenueBase Database · checked Sep 16, 2026
23	MEA Industries	Indirect evidence	St Dié Des Vosges, FranceHQ checked Sep 16, 2026	51-200	13 contacts →
	Indirect evidence “MEA Industries, based in Saint-Dié-des-Vosges, France, specializes in the formulation, production and use of SMC (Sheet Molding Compound), also known as glass-fiber reinforced…” Source: RevenueBase Database · checked Sep 16, 2026
24	C3 Technologies Sarl	Partial evidence	Périgny, FranceHQ checked Sep 16, 2026	11-50	13 contacts →
	Partial evidence “Highly specialized for over 15 years in the design and production of high performance composite components (prototypes and series), our company has forged itself a reputation of…” Source: RevenueBase Database · checked Sep 16, 2026
25	ICTDP	Partial evidence	Lallaing, FranceHQ checked Sep 16, 2026	11-50	11 contacts →
	Partial evidence “FR ICTDP est une société spécialisée dans l'usinage de pièces en matériaux composites, le négoce de planches et tubes en composites et la conception et fabrication de matelas et…” 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: composite material 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 composite material manufacturers.
Partial evidence: Its own public description names part of composite material manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name composite material 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 131 composite material manufacturers based in France

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Composite material manufacturers based in France at a glance

As of Sep 16, 2026

25.6%Verified-email coverage

27.6Average contacts per company

11-50Median size (employees)

3.1%Largest-city concentration · Paris

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 131 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 composite material 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 France whose own description of what they do matches “composite material 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 composite material 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 composite material manufacturers, and records with no verified work email. Companies headquartered outside France 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, 928 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 composite material 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 composite material manufacturers are there based in France?

RevenueBase identified 131 composite material manufacturers headquartered in France 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?

Clayens, headquartered in Genas, tops this list with the largest team on record.

Which city has the most composite material manufacturers?

Paris leads with 4 headquartered companies, followed by Bondoufle (2) and Chambery (2).

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 928 verified decision-maker contacts tracked across these 131 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.

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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.