Company lists · Data refreshed October 2026
Top 25 Custom assembly manufacturers based in France
RevenueBase identified 175 company matches for custom assembly manufacturers associated with France as of October 2026 and tracks 2,262 professional contacts across them, including 411 with verified work emails. La Ferte Bernard is the largest hub.
This list covers company matches for custom assembly manufacturers associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 11, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 25 largest custom assembly manufacturers based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 194 contacts → | ||||
Exact match “For more than 30 years, we have been working alongside you to bring you a global solution with ever more innovation.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 2 | 132 contacts → | ||||
Exact match “The Neyret Group is a major player recognized worldwide as one of the greatest manufacturer of customized assembly, test and print machines with an accumulated know how of more…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 3 | 108 contacts → | ||||
Exact match “Nous personnalisons des solutions électriques innovantes et assemblons tous nos produits pour vos demandes sur mesure en faisceaux, cordons assemblés, surmoulage…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 4 | 90 contacts → | ||||
Exact match “Basé en Pays de Loire, au cœur d'une des plus grandes régions industrielles de France, Chastagner conjugue depuis plus de 70 ans savoir-faire industriel, curiosité technologique…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 5 | 62 contacts → | ||||
Exact match “Selva, implantée à Vallet & Chalon-sur-Saône, est spécialisée dans la conception, la fabrication et l'assemblage de cartes électroniques.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 6 | 39 contacts → | ||||
Exact match “10 m² de production à ROMORANTIN bureau d'études ateliers de fabrication métal et bois intégration de systèmes d'éclairage intégration de signalétiques atelier de préparation de…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 7 | 31 contacts → | ||||
Exact match “En 2021, signataire de la charte FrenchFab, offreurs de solutions pour tous les projets industriels.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 8 | 30 contacts → | ||||
Exact match “Conception, fabrication de cablage et faisceaux électrique.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 9 | 27 contacts → | ||||
Exact match “At the heart of Europa, ACEA is your partner for industrialization, electronic board equipment and installation of assemblies and sub-assemblies.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 10 | 23 contacts → | ||||
Exact match “Conception et fabrication de machines spéciales” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 11 | 21 contacts → | ||||
Exact match “TiPi3D – De l'idée à la pièce, tout est intégré.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 12 | 21 contacts → | ||||
Exact match “En combinant nos savoir-faire en usinage, assemblage et procédés spéciaux, Cenats réalise des pièces et des ensembles mécaniques de précision de l’unitaire à la moyenne série.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 13 | 18 contacts → | ||||
Exact match “Depuis sa création en 1997, la société Conception n'a de cesse d'évoluer afin de proposer à ses clients des solutions sur mesure correspondant à leurs besoins Voici les 3 pôles…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 14 | 18 contacts → | ||||
Exact match “JOGAM S.E.T.(Sous-Ensemble Tôlerie), ex-site de fabrication de Panhard Défense intégré au groupe Arquus, est une société spécialisée en prototypage, mécano-soudure, peinture et…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 15 | 18 contacts → | ||||
Exact match “CERA ELECTRONIQUE, présente sur le marché de la sous-traitance électronique depuis ses débuts, a été créée pour assurer la production d’électroniques pour le Groupe ACCEDIA…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 16 | 17 contacts → | ||||
Exact match “Depuis sa création en 1984, ERTOP pour Etude et Réalisation de TÔlerie de Précision, s'est imposée comme un acteur clé dans le domaine de la tôlerie fine et de la gestion de…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 17 | 16 contacts → | ||||
Exact match “Imalize ** You imagine, We realize ** Industrie 3.0 : Objectif Efficience!” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 18 | 15 contacts → | ||||
Exact match “FABRICANT FRANÇAIS DE PIECES SUR MESURE EN MATIERE PLASTIQUE, CARTON et BOIS, notre société est située à Caen en Normandie.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 19 | 14 contacts → | ||||
Exact match “ONWI est un bureau d’études hardware et Firmware et un atelier de production en électronique fondé en 2012.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 20 | 14 contacts → | ||||
Exact match “À l’origine, USIMECA est une entreprise de mécanique de précision basée à Beaugency.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 21 | 13 contacts → | ||||
Exact match “OUESTRONIC, située à RENNES en Bretagne, est spécialisée dans la fabrication et l’assemblage de cartes et systèmes électroniques à forte valeur ajoutée, en prototypes et petites…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 22 | 11 contacts → | ||||
Exact match “BECKER ELECTRONIQUE est une entreprise basée à Beaucourt (90), France, réalisant l'assemblage de cartes électronique en qualité de sous-traitant depuis #1993.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 23 | 11 contacts → | ||||
Exact match “Depuis 2008, l’entreprise a fondé son développement grâce à une forte amélioration des compétences et des équipements.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 24 | 10 contacts → | ||||
Exact match “Issue de la fusion entre deux sociétés spécialistes dans la fabrication de moules et de l’injection, Bama vous accompagne depuis plus de 70 ans dans toutes les étapes de…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 25 | 9 contacts → | ||||
Exact match “Qui sommes nous?” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “custom assembly manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 175 custom assembly manufacturers based in France
See the full list, filter by size, metro and specialty, and access 411 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Custom assembly manufacturers based in France at a glance
As of Oct 11, 2026Companies by employee count
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 175 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with France whose business descriptions match “custom assembly manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 411 professional contacts with verified work emails across the full matched dataset. 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 October 11, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “custom assembly manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many custom assembly manufacturers are there based in France?
RevenueBase identified 175 company matches for custom assembly manufacturers associated with France as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
OSE Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most custom assembly manufacturers?
La Ferte Bernard leads with 3 company records, followed by Valence (3) and Issoudun (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 411 professional contacts with verified work emails tracked across these 175 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 11, 2026.
Ready to reach these companies? Verified emails and direct dials for all 175 custom assembly manufacturers based in France. Start with a free account, no credit card.
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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 SmartSearch, 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.
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Company intelligence · public preview
Top 25 custom assembly manufacturers based in France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 175 matching company records for custom assembly manufacturers based in France, with 2,262 tracked contacts and 411 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 11, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 custom assembly manufacturers based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  OSE Groupose-group.comHQ: Angers, FranceReported employees: 201-500 | Angers, France | 201-500 | Exact match | 194 contacts → |
“For more than 30 years, we have been working alongside you to bring you a global solution with ever more innovation.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Neyret Group GUY Neyret SA & Lagniel SA & Neyret INCneyretgroup.com HQ: Chaponost, FranceReported employees: 201-500 | Chaponost, France | 201-500 | Exact match | 132 contacts → |
“The Neyret Group is a major player recognized worldwide as one of the greatest manufacturer of customized assembly, test and print machines with an accumulated know how of more…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ampere Groupampere-elec.comHQ: Saint-genix-les-villages, FranceReported employees: 1,001-5,000 | Saint-genix-les-villages, France | 1,001-5,000 | Exact match | 108 contacts → |
“Nous personnalisons des solutions électriques innovantes et assemblons tous nos produits pour vos demandes sur mesure en faisceaux, cordons assemblés, surmoulage…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Chastagnerchastagner.com HQ: La Ferté Bernard, FranceReported employees: 51-200 | La Ferté Bernard, France | 51-200 | Exact match | 90 contacts → |
“Basé en Pays de Loire, au cœur d'une des plus grandes régions industrielles de France, Chastagner conjugue depuis plus de 70 ans savoir-faire industriel, curiosité technologique…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Selva Electroniqueselva.frHQ: Vallet, FranceReported employees: 51-200 | Vallet, France | 51-200 | Exact match | 62 contacts → |
“Selva, implantée à Vallet & Chalon-sur-Saône, est spécialisée dans la conception, la fabrication et l'assemblage de cartes électroniques.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Stal Industriestal.fr HQ: Romorantin, FranceReported employees: 51-200 | Romorantin, France | 51-200 | Exact match | 39 contacts → |
“10 m² de production à ROMORANTIN bureau d'études ateliers de fabrication métal et bois intégration de systèmes d'éclairage intégration de signalétiques atelier de préparation de…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ERILeril.fr HQ: Pierre Bénite, FranceReported employees: 11-50 | Pierre Bénite, France | 11-50 | Exact match | 31 contacts → |
“En 2021, signataire de la charte FrenchFab, offreurs de solutions pour tous les projets industriels.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | T-Concept Grouptconcept.fr HQ: Rioz, FranceReported employees: 1,001-5,000 | Rioz, France | 1,001-5,000 | Exact match | 30 contacts → |
“Conception, fabrication de cablage et faisceaux électrique.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Acea EMSacea-ems.comHQ: Gundershoffen, FranceReported employees: 51-200 | Gundershoffen, France | 51-200 | Exact match | 27 contacts → |
“At the heart of Europa, ACEA is your partner for industrialization, electronic board equipment and installation of assemblies and sub-assemblies.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | DSWdsw-concept.fr HQ: Troisfontaines, FranceReported employees: 11-50 | Troisfontaines, France | 11-50 | Exact match | 23 contacts → |
“Conception et fabrication de machines spéciales” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Tipi3dtipi3d.com HQ: Le Haillan, FranceReported employees: 11-50 | Le Haillan, France | 11-50 | Exact match | 21 contacts → |
“TiPi3D – De l'idée à la pièce, tout est intégré.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Cenatscenats.com HQ: Châtillon-le-duc, FranceReported employees: 11-50 | Châtillon-le-duc, France | 11-50 | Exact match | 21 contacts → |
“En combinant nos savoir-faire en usinage, assemblage et procédés spéciaux, Cenats réalise des pièces et des ensembles mécaniques de précision de l’unitaire à la moyenne série.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Amme Conceptionamme-conception.comHQ: Brazey-en-plaine, FranceReported employees: 11-50 | Brazey-en-plaine, France | 11-50 | Exact match | 18 contacts → |
“Depuis sa création en 1997, la société Conception n'a de cesse d'évoluer afin de proposer à ses clients des solutions sur mesure correspondant à leurs besoins Voici les 3 pôles…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Jogam SETjogam-set.fr HQ: Saint-germain-laval, FranceReported employees: 51-200 | Saint-germain-laval, France | 51-200 | Exact match | 18 contacts → |
“JOGAM S.E.T.(Sous-Ensemble Tôlerie), ex-site de fabrication de Panhard Défense intégré au groupe Arquus, est une société spécialisée en prototypage, mécano-soudure, peinture et…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Cera Electroniqueceraelec.com HQ: Val De Reuil, FranceReported employees: 11-50 | Val De Reuil, France | 11-50 | Exact match | 18 contacts → |
“CERA ELECTRONIQUE, présente sur le marché de la sous-traitance électronique depuis ses débuts, a été créée pour assurer la production d’électroniques pour le Groupe ACCEDIA…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | ERTOPertop.fr HQ: Joigny, FranceReported employees: 11-50 | Joigny, France | 11-50 | Exact match | 17 contacts → |
“Depuis sa création en 1984, ERTOP pour Etude et Réalisation de TÔlerie de Précision, s'est imposée comme un acteur clé dans le domaine de la tôlerie fine et de la gestion de…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Imalizeimalize.comHQ: Roquefort La Bédoule, FranceReported employees: 11-50 | Roquefort La Bédoule, France | 11-50 | Exact match | 16 contacts → |
“Imalize ** You imagine, We realize ** Industrie 3.0 : Objectif Efficience!” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Plexitechplexitech.fr HQ: Saint Andre Sur Orne, FranceReported employees: 11-50 | Saint Andre Sur Orne, France | 11-50 | Exact match | 15 contacts → |
“FABRICANT FRANÇAIS DE PIECES SUR MESURE EN MATIERE PLASTIQUE, CARTON et BOIS, notre société est située à Caen en Normandie.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  ONWIonwi.frHQ: Dommartin, FranceReported employees: 11-50 | Dommartin, France | 11-50 | Exact match | 14 contacts → |
“ONWI est un bureau d’études hardware et Firmware et un atelier de production en électronique fondé en 2012.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Usimeca - Atcbeusimeca.tech HQ: Ormes, FranceReported employees: 11-50 | Ormes, France | 11-50 | Exact match | 14 contacts → |
“À l’origine, USIMECA est une entreprise de mécanique de précision basée à Beaugency.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ouestronicouestronic.fr HQ: Cesson-sévigné, FranceReported employees: 11-50 | Cesson-sévigné, France | 11-50 | Exact match | 13 contacts → |
“OUESTRONIC, située à RENNES en Bretagne, est spécialisée dans la fabrication et l’assemblage de cartes et systèmes électroniques à forte valeur ajoutée, en prototypes et petites…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Becker Electroniquebecker-electronique.frHQ: Beaucourt, FranceReported employees: 11-50 | Beaucourt, France | 11-50 | Exact match | 11 contacts → |
“BECKER ELECTRONIQUE est une entreprise basée à Beaucourt (90), France, réalisant l'assemblage de cartes électronique en qualité de sous-traitant depuis #1993.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Seb'automatismesebautomatisme.com HQ: Marnaz, FranceReported employees: 11-50 | Marnaz, France | 11-50 | Exact match | 11 contacts → |
“Depuis 2008, l’entreprise a fondé son développement grâce à une forte amélioration des compétences et des équipements.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Bama SASbama-sas.com HQ: Torcy, FranceReported employees: 11-50 | Torcy, France | 11-50 | Exact match | 10 contacts → |
“Issue de la fusion entre deux sociétés spécialistes dans la fabrication de moules et de l’injection, Bama vous accompagne depuis plus de 70 ans dans toutes les étapes de…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Gier Industriesgier-industries.com HQ: L’horme, FranceReported employees: 11-50 | L’horme, France | 11-50 | Exact match | 9 contacts → |
“Qui sommes nous?” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 175 company matches
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Custom assembly manufacturers: dataset insights
October 11, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
175 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 175 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 11, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for custom assembly manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many custom assembly manufacturers did RevenueBase find based in France?
The saved snapshot records 175 matching company records, 2,262 tracked contacts and 411 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 11, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Custom assembly manufacturers by geography
- Custom assembly manufacturers based in San Jose, United States
- Custom assembly manufacturers based in Australia
- Custom assembly manufacturers based in Belgium
- Custom assembly manufacturers based in Brazil
- Custom assembly manufacturers based in Canada
- Custom assembly manufacturers based in China
- Custom assembly manufacturers based in Czechia
- Custom assembly manufacturers based in Germany
- Custom assembly manufacturers based in India
- Custom assembly manufacturers based in Israel
- Custom assembly manufacturers based in Italy
- Custom assembly manufacturers based in Mexico
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 custom assembly manufacturers based in France. Snapshot: October 11, 2026. https://revenuebase.ai/companies/custom-assembly-manufacturers/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Company intelligence · public preview
Top 25 custom assembly manufacturers based in France
RevenueBase records 175 matching company records for custom assembly manufacturers based in France, with 2,262 tracked contacts and 411 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 11, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 custom assembly manufacturers based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | OSE Groupose-group.com HQ: Angers, FranceReported employees: 201-500 | Angers, France | 201-500 | Exact match | 194 contacts → |
“For more than 30 years, we have been working alongside you to bring you a global solution with ever more innovation.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Neyret Group GUY Neyret SA & Lagniel SA & Neyret INCneyretgroup.com HQ: Chaponost, FranceReported employees: 201-500 | Chaponost, France | 201-500 | Exact match | 132 contacts → |
“The Neyret Group is a major player recognized worldwide as one of the greatest manufacturer of customized assembly, test and print machines with an accumulated know how of more…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ampere Groupampere-elec.com HQ: Saint-genix-les-villages, FranceReported employees: 1,001-5,000 | Saint-genix-les-villages, France | 1,001-5,000 | Exact match | 108 contacts → |
“Nous personnalisons des solutions électriques innovantes et assemblons tous nos produits pour vos demandes sur mesure en faisceaux, cordons assemblés, surmoulage…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Chastagnerchastagner.com HQ: La Ferté Bernard, FranceReported employees: 51-200 | La Ferté Bernard, France | 51-200 | Exact match | 90 contacts → |
“Basé en Pays de Loire, au cœur d'une des plus grandes régions industrielles de France, Chastagner conjugue depuis plus de 70 ans savoir-faire industriel, curiosité technologique…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Selva Electroniqueselva.fr HQ: Vallet, FranceReported employees: 51-200 | Vallet, France | 51-200 | Exact match | 62 contacts → |
“Selva, implantée à Vallet & Chalon-sur-Saône, est spécialisée dans la conception, la fabrication et l'assemblage de cartes électroniques.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Stal Industriestal.fr HQ: Romorantin, FranceReported employees: 51-200 | Romorantin, France | 51-200 | Exact match | 39 contacts → |
“10 m² de production à ROMORANTIN bureau d'études ateliers de fabrication métal et bois intégration de systèmes d'éclairage intégration de signalétiques atelier de préparation de…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ERILeril.fr HQ: Pierre Bénite, FranceReported employees: 11-50 | Pierre Bénite, France | 11-50 | Exact match | 31 contacts → |
“En 2021, signataire de la charte FrenchFab, offreurs de solutions pour tous les projets industriels.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | T-Concept Grouptconcept.fr HQ: Rioz, FranceReported employees: 1,001-5,000 | Rioz, France | 1,001-5,000 | Exact match | 30 contacts → |
“Conception, fabrication de cablage et faisceaux électrique.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Acea EMSacea-ems.com HQ: Gundershoffen, FranceReported employees: 51-200 | Gundershoffen, France | 51-200 | Exact match | 27 contacts → |
“At the heart of Europa, ACEA is your partner for industrialization, electronic board equipment and installation of assemblies and sub-assemblies.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | DSWdsw-concept.fr HQ: Troisfontaines, FranceReported employees: 11-50 | Troisfontaines, France | 11-50 | Exact match | 23 contacts → |
“Conception et fabrication de machines spéciales” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Tipi3dtipi3d.com HQ: Le Haillan, FranceReported employees: 11-50 | Le Haillan, France | 11-50 | Exact match | 21 contacts → |
“TiPi3D – De l'idée à la pièce, tout est intégré.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Cenatscenats.com HQ: Châtillon-le-duc, FranceReported employees: 11-50 | Châtillon-le-duc, France | 11-50 | Exact match | 21 contacts → |
“En combinant nos savoir-faire en usinage, assemblage et procédés spéciaux, Cenats réalise des pièces et des ensembles mécaniques de précision de l’unitaire à la moyenne série.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Amme Conceptionamme-conception.com HQ: Brazey-en-plaine, FranceReported employees: 11-50 | Brazey-en-plaine, France | 11-50 | Exact match | 18 contacts → |
“Depuis sa création en 1997, la société Conception n'a de cesse d'évoluer afin de proposer à ses clients des solutions sur mesure correspondant à leurs besoins Voici les 3 pôles…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Jogam SETjogam-set.fr HQ: Saint-germain-laval, FranceReported employees: 51-200 | Saint-germain-laval, France | 51-200 | Exact match | 18 contacts → |
“JOGAM S.E.T.(Sous-Ensemble Tôlerie), ex-site de fabrication de Panhard Défense intégré au groupe Arquus, est une société spécialisée en prototypage, mécano-soudure, peinture et…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Cera Electroniqueceraelec.com HQ: Val De Reuil, FranceReported employees: 11-50 | Val De Reuil, France | 11-50 | Exact match | 18 contacts → |
“CERA ELECTRONIQUE, présente sur le marché de la sous-traitance électronique depuis ses débuts, a été créée pour assurer la production d’électroniques pour le Groupe ACCEDIA…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | ERTOPertop.fr HQ: Joigny, FranceReported employees: 11-50 | Joigny, France | 11-50 | Exact match | 17 contacts → |
“Depuis sa création en 1984, ERTOP pour Etude et Réalisation de TÔlerie de Précision, s'est imposée comme un acteur clé dans le domaine de la tôlerie fine et de la gestion de…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Imalizeimalize.com HQ: Roquefort La Bédoule, FranceReported employees: 11-50 | Roquefort La Bédoule, France | 11-50 | Exact match | 16 contacts → |
“Imalize ** You imagine, We realize ** Industrie 3.0 : Objectif Efficience!” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Plexitechplexitech.fr HQ: Saint Andre Sur Orne, FranceReported employees: 11-50 | Saint Andre Sur Orne, France | 11-50 | Exact match | 15 contacts → |
“FABRICANT FRANÇAIS DE PIECES SUR MESURE EN MATIERE PLASTIQUE, CARTON et BOIS, notre société est située à Caen en Normandie.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ONWIonwi.fr HQ: Dommartin, FranceReported employees: 11-50 | Dommartin, France | 11-50 | Exact match | 14 contacts → |
“ONWI est un bureau d’études hardware et Firmware et un atelier de production en électronique fondé en 2012.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Usimeca - Atcbeusimeca.tech HQ: Ormes, FranceReported employees: 11-50 | Ormes, France | 11-50 | Exact match | 14 contacts → |
“À l’origine, USIMECA est une entreprise de mécanique de précision basée à Beaugency.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ouestronicouestronic.fr HQ: Cesson-sévigné, FranceReported employees: 11-50 | Cesson-sévigné, France | 11-50 | Exact match | 13 contacts → |
“OUESTRONIC, située à RENNES en Bretagne, est spécialisée dans la fabrication et l’assemblage de cartes et systèmes électroniques à forte valeur ajoutée, en prototypes et petites…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Becker Electroniquebecker-electronique.fr HQ: Beaucourt, FranceReported employees: 11-50 | Beaucourt, France | 11-50 | Exact match | 11 contacts → |
“BECKER ELECTRONIQUE est une entreprise basée à Beaucourt (90), France, réalisant l'assemblage de cartes électronique en qualité de sous-traitant depuis #1993.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Seb'automatismesebautomatisme.com HQ: Marnaz, FranceReported employees: 11-50 | Marnaz, France | 11-50 | Exact match | 11 contacts → |
“Depuis 2008, l’entreprise a fondé son développement grâce à une forte amélioration des compétences et des équipements.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Bama SASbama-sas.com HQ: Torcy, FranceReported employees: 11-50 | Torcy, France | 11-50 | Exact match | 10 contacts → |
“Issue de la fusion entre deux sociétés spécialistes dans la fabrication de moules et de l’injection, Bama vous accompagne depuis plus de 70 ans dans toutes les étapes de…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Gier Industriesgier-industries.com HQ: L’horme, FranceReported employees: 11-50 | L’horme, France | 11-50 | Exact match | 9 contacts → |
“Qui sommes nous?” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 175 company matches
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Custom assembly manufacturers: dataset insights
October 11, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
175 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 175 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 11, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for custom assembly manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many custom assembly manufacturers did RevenueBase find based in France?
The saved snapshot records 175 matching company records, 2,262 tracked contacts and 411 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 11, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 custom assembly manufacturers based in France. Snapshot: October 11, 2026. https://revenuebase.ai/companies/custom-assembly-manufacturers/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Custom assembly manufacturers based in San Jose, United States
- Custom assembly manufacturers based in Australia
- Custom assembly manufacturers based in Belgium
- Custom assembly manufacturers based in Brazil
- Custom assembly manufacturers based in Canada
- Custom assembly manufacturers based in China