Company lists · Data refreshed October 2026
Top 25 Nuclear machining companies based in France
RevenueBase identified 167 company matches for nuclear machining companies associated with France as of October 2026 and tracks 1,383 professional contacts across them, including 222 with verified work emails. Saint-Etienne is the largest hub.
This list covers company matches for nuclear machining companies 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 28, 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 nuclear machining companies based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 78 contacts → | ||||
Exact match “Depuis 35 ans CSTI INDUSTRIE, est spécialiste des projets « clé en main » dans le domaine du nucléaire.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 2 | 55 contacts → | ||||
Exact match “Créé en 1993, le groupe SLD est un acteur reconnu de l’usinage mécanique de précision et du montage de sous-ensembles industriels complexes.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 3 | 40 contacts → | ||||
Exact match “La société Cauquil est Spécialiste de l'usinage de précision de pièces mécaniques dans les alliages de pointe.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 4 | 39 contacts → | ||||
Exact match “DI SANTE est une entreprise familiale créée en 1984 par Dominique DI SANTE.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 5 | 39 contacts → | ||||
Exact match “Visco est une unité de production spécialisée dans l'usinage mécanique de haute précision destiné à toutes les industries de pointe : aéronautique, spatial, armement, nucléaire…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 6 | 26 contacts → | ||||
Exact match “Votre spécialiste de la Chaudronnerie, de la Mécano-Soudure et de l'Usinage de précision Située à Cherbourg-en-Cotentin, la société Naudin est spécialisée dans la Mécano-Soudure…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 7 | 24 contacts → | ||||
Exact match “C.S.A – Construction Structures Aéronautiques Implantée à Marmande, C.S.A est une entreprise spécialisée dans l’usinage de pièces de grandes dimensions.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 8 | 23 contacts → | ||||
Exact match “MECASOKA is a mechanical or industrial engineering company based out of 785 Boulevard Jules César, 6223 Saint-Laurent-Blangy, France.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 9 | 19 contacts → | ||||
Exact match “OPTIM Technologies imagines, designs and manufactures special machines meeting the specific needs of its customers and adapted to the most demanding environments in the nuclear…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 10 | 18 contacts → | ||||
Exact match “M.G.O.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 11 | 18 contacts → | ||||
Exact match “Notre entreprise est présente depuis plus de 40 ans dans l'usinage et la mécanique de précision.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 12 | 17 contacts → | ||||
Exact match “MATHEVON is a mechanical or industrial engineering company based out of ZAC DE MOLINA LA CHAZOTTE 22 RUE DE MEONS, ST ETIENNE, France.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 13 | 16 contacts → | ||||
Exact match “Nous répondons à toutes vos demandes en matière d'usinage, quels que soient les matériaux.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “Créée en 1974, reconnue et référencée depuis de nombreuses années par des groupes européens et mondiaux, SMP BAUDRY est spécialisée dans l’usinage de haute précision, à l’unité ou…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 15 | 15 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 16 | 14 contacts → | ||||
Exact match “Depuis plus de 60 ans la société TOMMASI INDUSTRIES usine des pièces de précision dans différents secteurs d'activités (aéronautique, recherche, industrie, armement, nucléaire…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 17 | 13 contacts → | ||||
Exact match “Precision machining” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “SARL MECALIBRE est une société spécialisée dans l'usinage de précision de pièces mécaniques et de chaudronnerie pour l'industrie.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match “SNOP 61 is a mechanical or industrial engineering company based out of ATHIS DE L ORNE, 27 PASSAGE DE LA COLOMBLEE, ATHIS VAL DE ROUVRE, France.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 20 | 12 contacts → | ||||
Exact match “ETABLISSEMENTS PICHON - CONSTRUCTIONS MECANIQUES is a mechanical or industrial engineering company based out of 4 B RUE DU GARAT, L HORME, France.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “MP+, Expert en la matière Fondée en 2014 par Manuel Miravète, tourneur-fraiseur de profession, notre entreprise familiale s'est rapidement imposée comme un acteur clé de la…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “Notre société est une entreprise spécialisée dans la prestation d’usinage de précision de pièces métalliques et plastiques auprès de secteurs très exigeants.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “Forte de ses années d'expérience, la société CONRAD SAS est spécialisée dans la sous-traitance de pièces pour l'industrie ferroviaire, nucléaire, sidérurgique.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “Implantée au cœur de l'activité industrielle du Finistère, SUPIA est spécialisée dans l'usinage de précision sous toutes ses formes et spécificités, avec un savoir-faire reconnu…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “JLS MECANIQUE, entreprise française d’usinage industriel, est votre référence en matière de mécanique de précision industrielle en Isère.” Recorded in the RevenueBase company graph · Oct 28, 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 “nuclear machining companies”. 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 167 nuclear machining companies based in France
See the full list, filter by size, metro and specialty, and access 222 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Nuclear machining companies based in France at a glance
As of Oct 28, 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 167 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 “nuclear machining companies” 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 222 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 28, 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 “nuclear machining companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many nuclear machining companies are there based in France?
RevenueBase identified 167 company matches for nuclear machining companies 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?
Csti Groupe tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most nuclear machining companies?
Saint-Etienne leads with 4 company records, followed by Scionzier (4) and Genas (3).
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 222 professional contacts with verified work emails tracked across these 167 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 167 nuclear machining companies based in France. Start with a free account, no credit card.
Download this list →Related lists
Nuclear machining companies by geography
- Nuclear machining companies based in Houston, United States
- Nuclear machining companies based in Australia
- Nuclear machining companies based in Brazil
- Nuclear machining companies based in Canada
- Nuclear machining companies based in Germany
- Nuclear machining companies based in India
- Nuclear machining companies based in Italy
- Nuclear machining companies based in Spain
- Nuclear machining companies based in the United Kingdom
- Nuclear machining companies based in the United States
Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Nuclear machining companies based in Houston, United States
- Nuclear machining companies based in Australia
- Nuclear machining companies based in Brazil
- Nuclear machining companies based in Canada
- Nuclear machining companies based in Germany
- Nuclear machining companies based in India
Company intelligence · public preview
Top 25 nuclear machining companies 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 167 matching company records for nuclear machining companies based in France, with 1,383 tracked contacts and 222 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 28, 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 nuclear machining companies 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 |  Csti Groupecsti-groupe.comHQ: Peyrolles-en-provence, FranceReported employees: 51-200 | Peyrolles-en-provence, France | 51-200 | Exact match | 78 contacts → |
“Depuis 35 ans CSTI INDUSTRIE, est spécialiste des projets « clé en main » dans le domaine du nucléaire.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | SLDsld.fr HQ: La Talaudière, FranceReported employees: 51-200 | La Talaudière, France | 51-200 | Exact match | 55 contacts → |
“Créé en 1993, le groupe SLD est un acteur reconnu de l’usinage mécanique de précision et du montage de sous-ensembles industriels complexes.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cauquil SAScauquil.fr HQ: Mondouzil, FranceReported employees: 51-200 | Mondouzil, France | 51-200 | Exact match | 40 contacts → |
“La société Cauquil est Spécialiste de l'usinage de précision de pièces mécaniques dans les alliages de pointe.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | DI Santedisante.fr HQ: Saint Jean De Maurienne, FranceReported employees: 51-200 | Saint Jean De Maurienne, France | 51-200 | Exact match | 39 contacts → |
“DI SANTE est une entreprise familiale créée en 1984 par Dominique DI SANTE.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | VISCOvisco.fr HQ: Châlette-sur-loing, FranceReported employees: 51-200 | Châlette-sur-loing, France | 51-200 | Exact match | 39 contacts → |
“Visco est une unité de production spécialisée dans l'usinage mécanique de haute précision destiné à toutes les industries de pointe : aéronautique, spatial, armement, nucléaire…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Naudin SASnaudin50.com HQ: Equeurdreville Hainneville, FranceReported employees: 11-50 | Equeurdreville Hainneville, France | 11-50 | Exact match | 26 contacts → |
“Votre spécialiste de la Chaudronnerie, de la Mécano-Soudure et de l'Usinage de précision Située à Cherbourg-en-Cotentin, la société Naudin est spécialisée dans la Mécano-Soudure…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | C.S.Acsa-creuzet.com HQ: Marmande, FranceReported employees: 11-50 | Marmande, France | 11-50 | Exact match | 24 contacts → |
“C.S.A – Construction Structures Aéronautiques Implantée à Marmande, C.S.A est une entreprise spécialisée dans l’usinage de pièces de grandes dimensions.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Mecasokamecasoka.fr HQ: Saint-laurent-blangy, FranceReported employees: 11-50 | Saint-laurent-blangy, France | 11-50 | Exact match | 23 contacts → |
“MECASOKA is a mechanical or industrial engineering company based out of 785 Boulevard Jules César, 6223 Saint-Laurent-Blangy, France.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Optim Technologiesoptim-technologies.com HQ: Villeurbanne, FranceReported employees: 11-50 | Villeurbanne, France | 11-50 | Exact match | 19 contacts → |
“OPTIM Technologies imagines, designs and manufactures special machines meeting the specific needs of its customers and adapted to the most demanding environments in the nuclear…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | M.G.O. Lepaul SASmgo.fr HQ: Offemont, FranceReported employees: 51-200 | Offemont, France | 51-200 | Exact match | 18 contacts → |
“M.G.O.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | P2i Groupe Porel Ingénieriep-2i.com HQ: Vitry-le-francois, FranceReported employees: 11-50 | Vitry-le-francois, France | 11-50 | Exact match | 18 contacts → |
“Notre entreprise est présente depuis plus de 40 ans dans l'usinage et la mécanique de précision.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Mathevonmathevon.frHQ: FranceReported employees: 501-1,000 | France | 501-1,000 | Exact match | 17 contacts → |
“MATHEVON is a mechanical or industrial engineering company based out of ZAC DE MOLINA LA CHAZOTTE 22 RUE DE MEONS, ST ETIENNE, France.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Betrancourt SASbetrancourt.fr HQ: Albert, FranceReported employees: 11-50 | Albert, France | 11-50 | Exact match | 16 contacts → |
“Nous répondons à toutes vos demandes en matière d'usinage, quels que soient les matériaux.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | SMP Baudrysmpbaudry.com HQ: Luçon, FranceReported employees: 11-50 | Luçon, France | 11-50 | Exact match | 15 contacts → |
“Créée en 1974, reconnue et référencée depuis de nombreuses années par des groupes européens et mondiaux, SMP BAUDRY est spécialisée dans l’usinage de haute précision, à l’unité ou…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Etablissement Gattefingattefin.fr HQ: Mehun Sur Yevre, FranceReported employees: 51-200 | Mehun Sur Yevre, France | 51-200 | Exact match | 15 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Tommasi Industriestommasi.fr HQ: Marseille, FranceReported employees: 11-50 | Marseille, France | 11-50 | Exact match | 14 contacts → |
“Depuis plus de 60 ans la société TOMMASI INDUSTRIES usine des pièces de précision dans différents secteurs d'activités (aéronautique, recherche, industrie, armement, nucléaire…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Swisstoolsswisstools.fr HQ: Marnaz, FranceReported employees: 51-200 | Marnaz, France | 51-200 | Exact match | 13 contacts → |
“Precision machining” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sarl Mecalibremecalibre.fr HQ: Leulinghem, FranceReported employees: 11-50 | Leulinghem, France | 11-50 | Exact match | 13 contacts → |
“SARL MECALIBRE est une société spécialisée dans l'usinage de précision de pièces mécaniques et de chaudronnerie pour l'industrie.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Snop61snop61.com HQ: Athis Val De Rouvre, FranceReported employees: 11-50 | Athis Val De Rouvre, France | 11-50 | Exact match | 13 contacts → |
“SNOP 61 is a mechanical or industrial engineering company based out of ATHIS DE L ORNE, 27 PASSAGE DE LA COLOMBLEE, ATHIS VAL DE ROUVRE, France.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Etablissements Pichonpichon-mecanique.fr HQ: L Horme, FranceReported employees: 11-50 | L Horme, France | 11-50 | Exact match | 12 contacts → |
“ETABLISSEMENTS PICHON - CONSTRUCTIONS MECANIQUES is a mechanical or industrial engineering company based out of 4 B RUE DU GARAT, L HORME, France.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | MP I Mécanique DE Précisionmp-plus.fr HQ: Rouffiac-tolosan, FranceReported employees: 11-50 | Rouffiac-tolosan, France | 11-50 | Exact match | 10 contacts → |
“MP+, Expert en la matière Fondée en 2014 par Manuel Miravète, tourneur-fraiseur de profession, notre entreprise familiale s'est rapidement imposée comme un acteur clé de la…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Marle Belmontebelmonte-sa.comHQ: Valence, FranceReported employees: 11-50 | Valence, France | 11-50 | Exact match | 10 contacts → |
“Notre société est une entreprise spécialisée dans la prestation d’usinage de précision de pièces métalliques et plastiques auprès de secteurs très exigeants.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Conrad SASconrad-industrie.com HQ: Waldhouse, FranceReported employees: 11-50 | Waldhouse, France | 11-50 | Exact match | 8 contacts → |
“Forte de ses années d'expérience, la société CONRAD SAS est spécialisée dans la sous-traitance de pièces pour l'industrie ferroviaire, nucléaire, sidérurgique.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | SUPIAsupia.fr HQ: Rosporden, FranceReported employees: 11-50 | Rosporden, France | 11-50 | Exact match | 6 contacts → |
“Implantée au cœur de l'activité industrielle du Finistère, SUPIA est spécialisée dans l'usinage de précision sous toutes ses formes et spécificités, avec un savoir-faire reconnu…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | JLS Mecaniquejls-mecanique.com HQ: Varces Allieres Et Risset, FranceReported employees: 1-10 | Varces Allieres Et Risset, France | 1-10 | Exact match | 6 contacts → |
“JLS MECANIQUE, entreprise française d’usinage industriel, est votre référence en matière de mécanique de précision industrielle en Isère.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 167 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Nuclear machining companies: dataset insights
October 28, 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
165 records in the displayed employee bands.
2 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 167 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 28, 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 nuclear machining companies?
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 nuclear machining companies did RevenueBase find based in France?
The saved snapshot records 167 matching company records, 1,383 tracked contacts and 222 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 28, 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
Nuclear machining companies by geography
- Nuclear machining companies based in Houston, United States
- Nuclear machining companies based in Australia
- Nuclear machining companies based in Brazil
- Nuclear machining companies based in Canada
- Nuclear machining companies based in Germany
- Nuclear machining companies based in India
- Nuclear machining companies based in Italy
- Nuclear machining companies based in Spain
- Nuclear machining companies based in the United Kingdom
- Nuclear machining companies based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 nuclear machining companies based in France. Snapshot: October 28, 2026. https://revenuebase.ai/companies/nuclear-machining-companies/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
- Nuclear machining companies based in Houston, United States
- Nuclear machining companies based in Australia
- Nuclear machining companies based in Brazil
- Nuclear machining companies based in Canada
- Nuclear machining companies based in Germany
- Nuclear machining companies based in India
Company intelligence · public preview
Top 25 nuclear machining companies based in France
RevenueBase records 167 matching company records for nuclear machining companies based in France, with 1,383 tracked contacts and 222 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 28, 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 nuclear machining companies 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 | Csti Groupecsti-groupe.com HQ: Peyrolles-en-provence, FranceReported employees: 51-200 | Peyrolles-en-provence, France | 51-200 | Exact match | 78 contacts → |
“Depuis 35 ans CSTI INDUSTRIE, est spécialiste des projets « clé en main » dans le domaine du nucléaire.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | SLDsld.fr HQ: La Talaudière, FranceReported employees: 51-200 | La Talaudière, France | 51-200 | Exact match | 55 contacts → |
“Créé en 1993, le groupe SLD est un acteur reconnu de l’usinage mécanique de précision et du montage de sous-ensembles industriels complexes.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cauquil SAScauquil.fr HQ: Mondouzil, FranceReported employees: 51-200 | Mondouzil, France | 51-200 | Exact match | 40 contacts → |
“La société Cauquil est Spécialiste de l'usinage de précision de pièces mécaniques dans les alliages de pointe.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | DI Santedisante.fr HQ: Saint Jean De Maurienne, FranceReported employees: 51-200 | Saint Jean De Maurienne, France | 51-200 | Exact match | 39 contacts → |
“DI SANTE est une entreprise familiale créée en 1984 par Dominique DI SANTE.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | VISCOvisco.fr HQ: Châlette-sur-loing, FranceReported employees: 51-200 | Châlette-sur-loing, France | 51-200 | Exact match | 39 contacts → |
“Visco est une unité de production spécialisée dans l'usinage mécanique de haute précision destiné à toutes les industries de pointe : aéronautique, spatial, armement, nucléaire…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Naudin SASnaudin50.com HQ: Equeurdreville Hainneville, FranceReported employees: 11-50 | Equeurdreville Hainneville, France | 11-50 | Exact match | 26 contacts → |
“Votre spécialiste de la Chaudronnerie, de la Mécano-Soudure et de l'Usinage de précision Située à Cherbourg-en-Cotentin, la société Naudin est spécialisée dans la Mécano-Soudure…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | C.S.Acsa-creuzet.com HQ: Marmande, FranceReported employees: 11-50 | Marmande, France | 11-50 | Exact match | 24 contacts → |
“C.S.A – Construction Structures Aéronautiques Implantée à Marmande, C.S.A est une entreprise spécialisée dans l’usinage de pièces de grandes dimensions.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Mecasokamecasoka.fr HQ: Saint-laurent-blangy, FranceReported employees: 11-50 | Saint-laurent-blangy, France | 11-50 | Exact match | 23 contacts → |
“MECASOKA is a mechanical or industrial engineering company based out of 785 Boulevard Jules César, 6223 Saint-Laurent-Blangy, France.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Optim Technologiesoptim-technologies.com HQ: Villeurbanne, FranceReported employees: 11-50 | Villeurbanne, France | 11-50 | Exact match | 19 contacts → |
“OPTIM Technologies imagines, designs and manufactures special machines meeting the specific needs of its customers and adapted to the most demanding environments in the nuclear…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | M.G.O. Lepaul SASmgo.fr HQ: Offemont, FranceReported employees: 51-200 | Offemont, France | 51-200 | Exact match | 18 contacts → |
“M.G.O.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | P2i Groupe Porel Ingénieriep-2i.com HQ: Vitry-le-francois, FranceReported employees: 11-50 | Vitry-le-francois, France | 11-50 | Exact match | 18 contacts → |
“Notre entreprise est présente depuis plus de 40 ans dans l'usinage et la mécanique de précision.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Mathevonmathevon.fr HQ: FranceReported employees: 501-1,000 | France | 501-1,000 | Exact match | 17 contacts → |
“MATHEVON is a mechanical or industrial engineering company based out of ZAC DE MOLINA LA CHAZOTTE 22 RUE DE MEONS, ST ETIENNE, France.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Betrancourt SASbetrancourt.fr HQ: Albert, FranceReported employees: 11-50 | Albert, France | 11-50 | Exact match | 16 contacts → |
“Nous répondons à toutes vos demandes en matière d'usinage, quels que soient les matériaux.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | SMP Baudrysmpbaudry.com HQ: Luçon, FranceReported employees: 11-50 | Luçon, France | 11-50 | Exact match | 15 contacts → |
“Créée en 1974, reconnue et référencée depuis de nombreuses années par des groupes européens et mondiaux, SMP BAUDRY est spécialisée dans l’usinage de haute précision, à l’unité ou…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Etablissement Gattefingattefin.fr HQ: Mehun Sur Yevre, FranceReported employees: 51-200 | Mehun Sur Yevre, France | 51-200 | Exact match | 15 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Tommasi Industriestommasi.fr HQ: Marseille, FranceReported employees: 11-50 | Marseille, France | 11-50 | Exact match | 14 contacts → |
“Depuis plus de 60 ans la société TOMMASI INDUSTRIES usine des pièces de précision dans différents secteurs d'activités (aéronautique, recherche, industrie, armement, nucléaire…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Swisstoolsswisstools.fr HQ: Marnaz, FranceReported employees: 51-200 | Marnaz, France | 51-200 | Exact match | 13 contacts → |
“Precision machining” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sarl Mecalibremecalibre.fr HQ: Leulinghem, FranceReported employees: 11-50 | Leulinghem, France | 11-50 | Exact match | 13 contacts → |
“SARL MECALIBRE est une société spécialisée dans l'usinage de précision de pièces mécaniques et de chaudronnerie pour l'industrie.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Snop61snop61.com HQ: Athis Val De Rouvre, FranceReported employees: 11-50 | Athis Val De Rouvre, France | 11-50 | Exact match | 13 contacts → |
“SNOP 61 is a mechanical or industrial engineering company based out of ATHIS DE L ORNE, 27 PASSAGE DE LA COLOMBLEE, ATHIS VAL DE ROUVRE, France.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Etablissements Pichonpichon-mecanique.fr HQ: L Horme, FranceReported employees: 11-50 | L Horme, France | 11-50 | Exact match | 12 contacts → |
“ETABLISSEMENTS PICHON - CONSTRUCTIONS MECANIQUES is a mechanical or industrial engineering company based out of 4 B RUE DU GARAT, L HORME, France.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | MP I Mécanique DE Précisionmp-plus.fr HQ: Rouffiac-tolosan, FranceReported employees: 11-50 | Rouffiac-tolosan, France | 11-50 | Exact match | 10 contacts → |
“MP+, Expert en la matière Fondée en 2014 par Manuel Miravète, tourneur-fraiseur de profession, notre entreprise familiale s'est rapidement imposée comme un acteur clé de la…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Marle Belmontebelmonte-sa.com HQ: Valence, FranceReported employees: 11-50 | Valence, France | 11-50 | Exact match | 10 contacts → |
“Notre société est une entreprise spécialisée dans la prestation d’usinage de précision de pièces métalliques et plastiques auprès de secteurs très exigeants.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Conrad SASconrad-industrie.com HQ: Waldhouse, FranceReported employees: 11-50 | Waldhouse, France | 11-50 | Exact match | 8 contacts → |
“Forte de ses années d'expérience, la société CONRAD SAS est spécialisée dans la sous-traitance de pièces pour l'industrie ferroviaire, nucléaire, sidérurgique.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | SUPIAsupia.fr HQ: Rosporden, FranceReported employees: 11-50 | Rosporden, France | 11-50 | Exact match | 6 contacts → |
“Implantée au cœur de l'activité industrielle du Finistère, SUPIA est spécialisée dans l'usinage de précision sous toutes ses formes et spécificités, avec un savoir-faire reconnu…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | JLS Mecaniquejls-mecanique.com HQ: Varces Allieres Et Risset, FranceReported employees: 1-10 | Varces Allieres Et Risset, France | 1-10 | Exact match | 6 contacts → |
“JLS MECANIQUE, entreprise française d’usinage industriel, est votre référence en matière de mécanique de précision industrielle en Isère.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 167 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Nuclear machining companies: dataset insights
October 28, 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
165 records in the displayed employee bands.
2 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 167 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 28, 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 nuclear machining companies?
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 nuclear machining companies did RevenueBase find based in France?
The saved snapshot records 167 matching company records, 1,383 tracked contacts and 222 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 28, 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
Nuclear machining companies by geography
- Nuclear machining companies based in Houston, United States
- Nuclear machining companies based in Australia
- Nuclear machining companies based in Brazil
- Nuclear machining companies based in Canada
- Nuclear machining companies based in Germany
- Nuclear machining companies based in India
- Nuclear machining companies based in Italy
- Nuclear machining companies based in Spain
- Nuclear machining companies based in the United Kingdom
- Nuclear machining companies based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 nuclear machining companies based in France. Snapshot: October 28, 2026. https://revenuebase.ai/companies/nuclear-machining-companies/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
- Nuclear machining companies based in Houston, United States
- Nuclear machining companies based in Australia
- Nuclear machining companies based in Brazil
- Nuclear machining companies based in Canada
- Nuclear machining companies based in Germany
- Nuclear machining companies based in India