Company lists · Data refreshed September 2026

Top 25 Weight reduction engineering firms based in France

Name: Weight reduction engineering firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 214 companies tracked

RevenueBase identified 214 weight reduction engineering firms headquartered in France as of September 2026 and tracks 6,627 professional contacts across them, including 1,609 with verified work emails. Paris is the largest hub.

This list covers weight reduction engineering firms 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

214Companies

6,627Contacts tracked

1,609Verified emails

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The 25 largest weight reduction engineering firms based in France

Ranked by team size

Top 25 of 214 weight reduction engineering firms 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 weight reduction engineering firms: 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	Groupe Mecachrome	Indirect evidence	Blagnac, FranceHQ checked Sep 19, 2026	1,001-5,000	1,992 contacts →
	Indirect evidence “Mecachrome : Intégrateur de Solutions Innovantes Acteur incontournable dans les domaines de l’aérospatial, de l’automobile, du sport automobile, de la défense et de l’énergie…” Source: RevenueBase Database · checked Sep 19, 2026
2	Clayens	Indirect evidence	Genas, FranceHQ checked Sep 19, 2026	5,001-10,000	919 contacts →
	Indirect 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
3	Groupe Mécanique Découpage GMD	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 19, 2026	1,001-5,000	428 contacts →
	Indirect evidence “GMD is a leading industrial player and the French leader in automotive subcontracting.” 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	Groupe Rossi Aero	Indirect evidence	Villeneuve Les Bouloc, FranceHQ checked Sep 19, 2026	201-500	168 contacts →
	Indirect evidence “Founded in 1976 in the Toulouse area, Groupe ROSSI AERO is an aeronautical industrial company specializing in structural parts, equipment and systems for major aerospace customers.” Source: RevenueBase Database · checked Sep 19, 2026
6	Mecahers Group	Indirect evidence	Launaguet, FranceHQ checked Sep 19, 2026	501-1,000	155 contacts →
	Indirect evidence “MECAHERS est une filiale du groupe MECACHROME, spécialisée dans la tôlerie, l’assemblage, l’usinage, le traitement de surface et les composites.” Source: RevenueBase Database · checked Sep 19, 2026
7	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
8	Borflex	Indirect evidence	Hermes, FranceHQ checked Sep 19, 2026	201-500	87 contacts →
	Indirect evidence “The BORFLEX® Group specializes in the design, prototyping and manufacturing of elastomer parts (rubber, silicone, LSR (Liquid Silicone Rubber), TPE and polyurethane), pultruded…” Source: RevenueBase Database · checked Sep 19, 2026
9	Röchling Industrial Nancy	Indirect evidence	Maxéville, FranceHQ checked Sep 19, 2026	51-200	62 contacts →
	Indirect evidence “Röchling Industrial Nancy - Fabrication et Usinage de Matériaux Composites” Source: RevenueBase Database · checked Sep 19, 2026
10	Apnyl SAS - Groupe EPI	Indirect evidence	Izernore, FranceHQ checked Sep 19, 2026	51-200	48 contacts →
	Indirect evidence “APNYL, expert de la transformation des matières plastiques et métal depuis 1979.” Source: RevenueBase Database · checked Sep 19, 2026
11	AXYAL	Indirect evidence	Sauvagnon, FranceHQ checked Sep 19, 2026	51-200	42 contacts →
	Indirect 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	Defi Group SAS	Indirect evidence	Mitry-mory, FranceHQ checked Sep 19, 2026	501-1,000	38 contacts →
	Indirect evidence “Spécialisé dans l'industrialisation et la production de produits par transformation des métaux et assemblage de fonctions, DEFI GROUP est fournisseur européen de premier rang des…” Source: RevenueBase Database · checked Sep 19, 2026
14	GMP Group	Indirect evidence	Saint-pierre En Faucigny, FranceHQ checked Sep 19, 2026	51-200	38 contacts →
	Indirect evidence “Combining state-of-the-art knowledge and technology of our companies, the GMP group offers a unique, tailor-made solution to even the most demanding customers.” Source: RevenueBase Database · checked Sep 19, 2026
15	CMP Composites	Indirect evidence	Eysines, FranceHQ checked Sep 19, 2026	11-50	37 contacts →
	Indirect evidence “Imaginer.” Source: RevenueBase Database · checked Sep 19, 2026
16	Domaero	Indirect evidence	Issoire, FranceHQ checked Sep 19, 2026	51-200	33 contacts →
	Indirect evidence “Chaudronnerie Aéronautique” Source: RevenueBase Database · checked Sep 19, 2026
17	Techni-Modul Engineering	Partial evidence	Coudes, FranceHQ checked Sep 19, 2026	11-50	28 contacts →
	Partial evidence “Created in December 1986, Techni-Modul Engineering specializes in the design and realization of robotized, automated and innovative composite manufacturing solutions adapted to…” Source: RevenueBase Database · checked Sep 19, 2026
18	Final Advanced Materials	Indirect evidence	Brunstatt-didenheim, FranceHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “Final Advanced Materials est une société d’ingénierie spécialisée dans les matériaux avancés et plus particulièrement les matériaux adaptés aux conditions extrêmes dans…” Source: RevenueBase Database · checked Sep 19, 2026
19	Aviagroup Industries	Indirect evidence	Le Pêchereau, FranceHQ checked Sep 19, 2026	501-1,000	27 contacts →
	Indirect evidence “Aviatube, Indraero, Structural Aerospace Morocco et Aerocast ont uni leurs forces au sein d’Aviagroup Industries pour former un groupe aéronautique spécialisé dans la conception…” Source: RevenueBase Database · checked Sep 19, 2026
20	Maugars Industrie	Indirect evidence	Le Havre, FranceHQ checked Sep 19, 2026	51-200	26 contacts →
	Indirect evidence “Maugars Industrie s’emploie depuis 100 ans à concevoir et fabriquer des pièces et des ensembles de structures à forte valeur ajoutée.” Source: RevenueBase Database · checked Sep 19, 2026
21	NGI	Indirect evidence	Mamers, FranceHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “NGI - Créateur de solutions Conception, fabrication & distribution de produits multi-matériaux pour l’industrie.” Source: RevenueBase Database · checked Sep 19, 2026
22	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
23	DGC Industries	Indirect evidence	Magland, FranceHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “Our expertise in traditional bar turning, CNC machining, and co-design, associated with a modern machinery enables us to manufacture a wide array of mechanical parts, from Ø2mm up…” Source: RevenueBase Database · checked Sep 19, 2026
24	Groupe Solutions Composites France	Indirect evidence	Mettray, FranceHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect 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
25	Groupe Pernoud	Indirect evidence	Groissiat, FranceHQ checked Sep 19, 2026	51-200	21 contacts →
	Indirect evidence “Le Groupe PERNOUD est spécialisé dans l'outillage d'injection plastique, aluminium et composites.” 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: weight reduction engineering firms. 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 weight reduction engineering firms.
Partial evidence: Its own public description names part of weight reduction engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name weight reduction engineering firms. 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 214 weight reduction engineering firms based in France

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Weight reduction engineering firms based in France at a glance

As of Sep 19, 2026

24.3%Verified-email coverage

31.0Average contacts per company

11-50Median size (employees)

1.9%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 214 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 weight reduction engineering firms, 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 “weight reduction engineering firms”. 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 weight reduction engineering firms), 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 weight reduction engineering firms, 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, 1,609 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 weight reduction engineering firms, 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 weight reduction engineering firms are there based in France?

RevenueBase identified 214 weight reduction engineering firms 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?

Groupe Mecachrome, headquartered in Blagnac, tops this list with the largest team on record.

Which city has the most weight reduction engineering firms?

Paris leads with 4 headquartered companies, followed by Bondoufle (3) and Lyon (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 1,609 verified decision-maker contacts tracked across these 214 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.