Company lists · Data refreshed September 2026

Top 25 Custom plastic components manufacturers based in France

Name: Custom plastic components 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 399 companies tracked

RevenueBase identified 399 custom plastic components manufacturers headquartered in France as of September 2026 and tracks 4,419 professional contacts across them, including 1,003 with verified work emails. Oyonnax is the largest hub.

This list covers custom plastic components 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

399Companies

4,419Contacts tracked

1,003Verified emails

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The 25 largest custom plastic components manufacturers based in France

Ranked by team size

Top 25 of 399 custom plastic components 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 custom plastic components 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	Devillé Group	Indirect evidence	Baugé-en-anjou, FranceHQ checked Sep 16, 2026	501-1,000	169 contacts →
	Indirect evidence “Devillé group a été fondé en France en 1934, le groupe dispose de 6 sites de production en Europe, 800 collaborateurs et un chiffre d’affaires de 110 M€ annuel.” Source: RevenueBase Database · checked Sep 16, 2026
2	ERMO	Strong evidence	Marcillé-la-ville / Mayenne, FranceHQ checked Sep 16, 2026	51-200	125 contacts →
	Strong evidence “ERMO is a well-known specialist in the design and manufacture of high precision injection moulds for the plastics industry covering a wide range of technical applications and…” Source: RevenueBase Database · checked Sep 16, 2026
3	Groupe LFP	Partial evidence	Louvigné-de-bais, FranceHQ checked Sep 16, 2026	201-500	92 contacts →
	Partial evidence “Depuis plus de 50 ans, La Française des Plastiques, entreprise innovante et en pleine évolution certifiée ISO 9001, IATF 16949, ISO 13485 et BRCGS, assure son développement par…” Source: RevenueBase Database · checked Sep 16, 2026
4	Team Plastique	Indirect evidence	Châteaubriant, FranceHQ checked Sep 16, 2026	51-200	88 contacts →
	Indirect evidence “Specialist in made-to-measure thermoforming, from simple hoods to high-end coverings.” 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	Borflex	Indirect evidence	Hermes, FranceHQ checked Sep 16, 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 16, 2026
7	EMI	Indirect evidence	Saint Louis, FranceHQ checked Sep 16, 2026	201-500	71 contacts →
	Indirect evidence “Leader dans la transformation de matières thermoplastiques et composites, EMI est une entreprise familiale fondée en 1995, dans la région des trois frontières entre la France…” Source: RevenueBase Database · checked Sep 16, 2026
8	Polysemble	Partial evidence	Les Herbiers, FranceHQ checked Sep 16, 2026	51-200	70 contacts →
	Partial evidence “Expert de l’injection plastique, POLYSEMBLE met son expérience et sa culture de l’innovation au service de la fabrication de tous types de pièces et sous-ensembles plastique.” Source: RevenueBase Database · checked Sep 16, 2026
9	MIHB	Indirect evidence	Groissiat, FranceHQ checked Sep 16, 2026	51-200	69 contacts →
	Indirect evidence “MIHB, spécialiste de transformation de matière thermoplastiques, est un expert reconnu de la conception et industrialisation de pièces techniques à forte valeur ajoutée, de la…” Source: RevenueBase Database · checked Sep 16, 2026
10	Actuaplast	Indirect evidence	La Foret Fouesnant, FranceHQ checked Sep 16, 2026	51-200	56 contacts →
	Indirect evidence “Created in 2001 by Ronan Pérennou around Quimper, ActuaPlast offers a range of additional services, parts design and prototyping, design and manufacturing of molds, production of…” Source: RevenueBase Database · checked Sep 16, 2026
11	Thomas Tontec	Indirect evidence	Moirans En Montagne, FranceHQ checked Sep 16, 2026	51-200	51 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
12	Europlast	Indirect evidence	Stains, FranceHQ checked Sep 16, 2026	11-50	48 contacts →
	Indirect evidence “Europlast rejoint Exhibit Group en 2024 pour apporter une nouvelle dimension à vos réalisations.” Source: RevenueBase Database · checked Sep 16, 2026
13	Apnyl SAS - Groupe EPI	Partial evidence	Izernore, FranceHQ checked Sep 16, 2026	51-200	48 contacts →
	Partial evidence “APNYL, expert de la transformation des matières plastiques et métal depuis 1979.” Source: RevenueBase Database · checked Sep 16, 2026
14	Fragola Group	Strong evidence	Fraize, FranceHQ checked Sep 16, 2026	51-200	44 contacts →
	Strong evidence “Fragola Group is a leading manufacturer specializing in injection-molded plastic products and filtration elements.” Source: RevenueBase Database · checked Sep 16, 2026
15	Imepsa Industrie	Indirect evidence	Montrem, FranceHQ checked Sep 16, 2026	51-200	43 contacts →
	Indirect evidence “Nos 4 sites de sous-traitance industrielle nous permettent de nous adapter à la taille de vos séries : petites, moyennes ou grandes.” Source: RevenueBase Database · checked Sep 16, 2026
16	Fremach Dieppe	Partial evidence	Nicolas Daliermont, FranceHQ checked Sep 16, 2026	51-200	42 contacts →
	Partial evidence “FREMACH Dieppe propose une approche double d'assemblage de carte électronique et fabrication de pièces plastiques injectées afin d’offrir à nos clients une solution complète pour…” Source: RevenueBase Database · checked Sep 16, 2026
17	Wedo Full Plastics Systems	Indirect evidence	Change Les Laval, FranceHQ checked Sep 16, 2026	201-500	41 contacts →
	Indirect evidence “We are a multidisciplinary and multicultural team invested in the concrete production of industrial products, as evidenced by our brand: Wedo.” Source: RevenueBase Database · checked Sep 16, 2026
18	Microplast Ecom	Indirect evidence	Périgny, FranceHQ checked Sep 16, 2026	11-50	39 contacts →
	Indirect evidence “Crée en 1984, la société MICROPLAST s’est développée pour devenir un groupe de compétences maîtrisant en interne conception, réalisation de moules, moulage et parachèvement.” Source: RevenueBase Database · checked Sep 16, 2026
19	Siplast	Indirect evidence	Saint-germain Laprade, FranceHQ checked Sep 16, 2026	11-50	35 contacts →
	Indirect evidence “CONCEPTION, PRODUCTION ET VENTE DE SOLUTIONS COMPLÈTES EN MATIÈRES THERMOPLASTIQUES.” Source: RevenueBase Database · checked Sep 16, 2026
20	Galalitum	Strong evidence	St Leonard De Noblat, FranceHQ checked Sep 16, 2026	51-200	33 contacts →
	Strong evidence “GALALITUM is a specialist in bi- and tri-material plastic injection molding and we offer to our customers complex technical parts manufacturing, requiring significant development…” Source: RevenueBase Database · checked Sep 16, 2026
21	CF Plastiques	Partial evidence	Pusignan, FranceHQ checked Sep 16, 2026	51-200	33 contacts →
	Partial evidence “CF PLASTIQUES a été créée en 1982.” Source: RevenueBase Database · checked Sep 16, 2026
22	Infiplast	Indirect evidence	Oyonnax, FranceHQ checked Sep 16, 2026	51-200	32 contacts →
	Indirect evidence “Entreprise indépendante ancrée en région Rhône Alpes Auvergne, Infiplast est le partenaire des acteurs du médical et de l’industrie dans les projets de transformation des…” Source: RevenueBase Database · checked Sep 16, 2026
23	K Plast	Strong evidence	Saint Marcellin, FranceHQ checked Sep 16, 2026	11-50	32 contacts →
	Strong evidence “Specialists in thermoplastic molding, K Plast manufactures from small scale to large scale products for various industries.” Source: RevenueBase Database · checked Sep 16, 2026
24	Auray Plast	Partial evidence	Auray, FranceHQ checked Sep 16, 2026	51-200	31 contacts →
	Partial evidence “Une équipe de plus de 50 personnes dédiée à la conception, au développement et à la production de vos pièces en matières plastiques.” Source: RevenueBase Database · checked Sep 16, 2026
25	Process Thermoplastic	Indirect evidence	Challans, FranceHQ checked Sep 16, 2026	51-200	28 contacts →
	Indirect evidence “PROCESS est une société familiale française basée à Challans (Vendée).” 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: custom plastic components 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 custom plastic components manufacturers.
Partial evidence: Its own public description names part of custom plastic components manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom plastic components 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 399 custom plastic components manufacturers based in France

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Custom plastic components manufacturers based in France at a glance

As of Sep 16, 2026

22.7%Verified-email coverage

11.1Average contacts per company

11-50Median size (employees)

2.8%Largest-city concentration · Oyonnax

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

133

11-50

187

51-200

201-500

501-1,000

1,001-5,000

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 399 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 custom plastic components 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 “custom plastic components 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 custom plastic components 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 custom plastic components 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, 1,003 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 custom plastic components 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 custom plastic components manufacturers are there based in France?

RevenueBase identified 399 custom plastic components 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?

Devillé Group, headquartered in Bauge-En-Anjou, tops this list with the largest team on record.

Which city has the most custom plastic components manufacturers?

Oyonnax leads with 11 headquartered companies, followed by Martignat (5) and Groissiat (4).

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 1,003 verified decision-maker contacts tracked across these 399 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.