Company lists · Data refreshed September 2026

Top 25 Carbon fiber composite suppliers based in France

Name: Carbon fiber composite suppliers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 103 companies tracked

RevenueBase identified 103 carbon fiber composite suppliers headquartered in France as of September 2026 and tracks 3,361 professional contacts across them, including 945 with verified work emails. Paris is the largest hub.

This list covers carbon fiber composite suppliers 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 19, 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 19, 2026 86% judged on-target in blind review

103Companies

3,361Contacts tracked

945Verified emails

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The 25 largest carbon fiber composite suppliers based in France

Ranked by team size

Top 25 of 103 carbon fiber composite suppliers based in France, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to carbon fiber 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	Clayens	Partial evidence	Genas, FranceHQ checked Sep 19, 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 19, 2026
2	Duqueine Group	Partial evidence	Massieux, FranceHQ checked Sep 19, 2026	501-1,000	357 contacts →
	Partial evidence “A composites manufacturer, with a view on development in the aerospace market https://youtu.be/uYW45kGttxQ?si=t3iWHyTYAl3eQSyO” Source: RevenueBase Database · checked Sep 19, 2026
3	Porcher Industries	Partial evidence	Lyon, FranceHQ checked Sep 19, 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 19, 2026
4	Lebronze Alloys	Indirect evidence	Suippes, FranceHQ checked Sep 19, 2026	501-1,000	203 contacts →
	Indirect evidence “Lebronze alloys Group is a world leader in the development and fully integrated production of performance materials for critical applications.” Source: RevenueBase Database · checked Sep 19, 2026
5	DEMGY	Indirect evidence	Saint Aubin Sur Gaillon, FranceHQ checked Sep 19, 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 19, 2026
6	3p	Partial evidence	Langres, FranceHQ checked Sep 19, 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 19, 2026
7	Röchling Industrial Nancy	Partial evidence	Maxéville, FranceHQ checked Sep 19, 2026	51-200	62 contacts →
	Partial evidence “Röchling Industrial Nancy - Fabrication et Usinage de Matériaux Composites” Source: RevenueBase Database · checked Sep 19, 2026
8	CDK Technologies	Partial evidence	Lorient, FranceHQ checked Sep 19, 2026	51-200	56 contacts →
	Partial 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 19, 2026
9	Fysol SAS	Indirect evidence	Chambéry, FranceHQ checked Sep 19, 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 19, 2026
10	Saint-Gobain Advanced Ceramic Composites	Partial evidence	Saint-pierre-lès-nemours, FranceHQ checked Sep 19, 2026	51-200	46 contacts →
	Partial evidence “Saint-Gobain Advanced Ceramic Composites, previously known as Saint-Gobain Quartz or Quartz & Silice, has over 100 years of experience, manufacturing and supplying a wide range of…” Source: RevenueBase Database · checked Sep 19, 2026
11	AXYAL	Partial evidence	Sauvagnon, FranceHQ checked Sep 19, 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 19, 2026
12	Issoire Aviation	Indirect evidence	Issoire, FranceHQ checked Sep 19, 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 19, 2026
13	CMP Composites	Indirect evidence	Eysines, FranceHQ checked Sep 19, 2026	11-50	37 contacts →
	Indirect evidence “Imaginer.” Source: RevenueBase Database · checked Sep 19, 2026
14	Avel Robotics	Strong evidence	Lorient, FranceHQ checked Sep 19, 2026	11-50	29 contacts →
	Strong evidence “We design and produce high-performance composite parts through AFP (Automated Fiber Placement) process.” Source: RevenueBase Database · checked Sep 19, 2026
15	Altheora	Partial evidence	Mauves, FranceHQ checked Sep 19, 2026	201-500	27 contacts →
	Partial evidence “ALTHEORA est le leader de la transformation des matériaux composites et polymères.” Source: RevenueBase Database · checked Sep 19, 2026
16	Shoreteam	Indirect evidence	Colombelles, FranceHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “Fondée en 2004 et intégrée au groupe Grand Large Yachting en 2022, SHORETEAM est à la pointe de la conception, de l'étude, du transfert de technologie et de la maîtrise d’œuvre…” Source: RevenueBase Database · checked Sep 19, 2026
17	Groupe Solutions Composites France	Partial evidence	Mettray, FranceHQ checked Sep 19, 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 19, 2026
18	2ca	Partial evidence	Arlanc, FranceHQ checked Sep 19, 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 19, 2026
19	Recaero Composites	Strong evidence	Mirepoix, FranceHQ checked Sep 19, 2026	11-50	19 contacts →
	Strong evidence “RECAERO Composites is a value-added supplier for the re-engineering the prototyping and manufacturing of advanced composite solutions for legacy and serial demand.” Source: RevenueBase Database · checked Sep 19, 2026
20	Somocap	Partial evidence	Jatxou, FranceHQ checked Sep 19, 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 19, 2026
21	GMI Aero	Partial evidence	Paris, FranceHQ checked Sep 19, 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 19, 2026
22	Composites Distribution	Partial evidence	Orvault, FranceHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial 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 19, 2026
23	Scit Composites	Partial evidence	Saint-claude, FranceHQ checked Sep 19, 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 19, 2026
24	MEA Industries	Partial evidence	St Dié Des Vosges, FranceHQ checked Sep 19, 2026	51-200	13 contacts →
	Partial 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 19, 2026
25	C3 Technologies Sarl	Partial evidence	Périgny, FranceHQ checked Sep 19, 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 19, 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: carbon fiber 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 carbon fiber composite suppliers.
Partial evidence: Its own public description names part of carbon fiber composite suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name carbon fiber 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 103 carbon fiber composite suppliers based in France

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Carbon fiber composite suppliers based in France at a glance

As of Sep 19, 2026

28.1%Verified-email coverage

32.6Average contacts per company

11-50Median size (employees)

3.9%Largest-city concentration · Paris

Sep 19, 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

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 103 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 carbon fiber 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 France whose own description of what they do matches “carbon fiber 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 carbon fiber 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 carbon fiber composite suppliers, 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, 945 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 19, 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 carbon fiber 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 carbon fiber composite suppliers are there based in France?

RevenueBase identified 103 carbon fiber composite suppliers 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 carbon fiber composite suppliers?

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 945 verified decision-maker contacts tracked across these 103 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 19, 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.