Special processes in France — NADCAP · Fast response · 24/7 AOG

France

Special processes in France

Kronos Engineering supports industrial players in France across the full range of special processes: shot peening, cold working, HFMI, flapper peening, needle peening. NADCAP Heat Treatment, EN 9100 / AS9100, PART-145. On-site operations in all major industrial cities of the country.

Industrial sectors

aeronautiquedefensenucleairenavalferroviaireenergieautomobile

Authorities & regulators

DGAC · EASA · ASND · ASN

OEM presence (examples)

Airbus · Dassault Aviation · Safran · Thales · Naval Group · EDF · Framatome · Alstom · SNCF · ATR

Cities covered

Bordeaux

Dassault Aviation · Ariane Group · Thales Avionics

Toulouse

Airbus · ATR · Stelia Aerospace

Paris

Safran · Thales · Dassault Aviation Argenteuil

Nantes

Airbus Nantes · Stelia · Chantiers de l'Atlantique (Saint-Nazaire)

Marignane

Airbus Helicopters · Eurocopter · Sabena Technics

Lyon

Alstom Villeurbanne · Framatome · Renault Trucks

Le Havre

Siemens Gamesa Le Havre · TotalEnergies · Port autonome du Havre

Cherbourg

Naval Group Cherbourg · Orano La Hague · EDF Flamanville

Context and positioning

France is the historical and structuring market of Kronos Engineering. Since 2009, our teams have operated across metropolitan and overseas territories, serving aerospace customers (Airbus, Safran, Dassault Aviation, ATR, Thales), nuclear (EDF, Framatome, Orano), naval (Naval Group) and rail (Alstom, SNCF).

Our geographic coverage and responsiveness — deployment within 4 hours anywhere in metropolitan France — position us as the reference special processes partner for French industry, whether for series production, heavy MRO or aerospace AOG.

Industrial landscape

Aerospace. Toulouse (Airbus, ATR), Bordeaux (Dassault, Safran Helicopter Engines), Marignane (Airbus Helicopters), Nantes / Saint-Nazaire (Airbus Atlantic), Paris-Le Bourget (business aviation), Paris-Saclay (Safran, Thales). Our interventions cover OEM assembly lines, Tier 1 MRO and the equipment manufacturer network.

Nuclear & Energy. Flamanville, Cattenom, Gravelines, Chooz — controlled-area work on reactor internals, steam generators, primary structures. RCC-M compliance and radiation protection monitoring.

Naval & Defense. Cherbourg (Naval Group — submarines), Lorient (frigates), Brest (surface vessels), Toulon (fleet). Work on hulls, heavy welds, critical structures.

Rail. Alstom Belfort (locomotives), La Rochelle (TGV), Crespin (trainsets), SNCF maintenance centers distributed across the territory.

Typical missions

OEM series production — Toulouse & Bordeaux

Shot peening, flapper peening and cold working integrated into A320 / A350 / ATR / Falcon lines. Production rate, OEM quality.

Heavy MRO & AOG — aerospace hubs

24/7 intervention at Paris-CDG, Lyon, Marseille, Toulouse. On-wing flapper peening, inline cold working, response within 2h.

Nuclear controlled area

Ultrasonic peening, HFMI, cold working on critical components. CEFRI clearances, dosimetric monitoring.

Naval shipyards Cherbourg / Lorient / Brest

Needle peening, shot peening and HFMI on sensitive naval structures. Naval Group / DGA authorizations.

Rail network — SNCF maintenance centers

Shot peening of axles, HFMI on bogies, shot blasting for heavy passenger & freight maintenance prep.

Why Kronos in France

Territorial coverage. Deployment within 4 hours throughout metropolitan France from our operational bases.

Full national qualifications. EN 9100, NADCAP Heat Treatment, PART-145, Airbus, Safran, Dassault, Naval Group approvals. Defense and nuclear clearances for sensitive sites.

Language and customer culture. French-speaking teams, French technical documentation, direct dialogue with customer quality / methods / engineering.

Frequently asked questions

Can Kronos work in a nuclear controlled area in France?+

Yes. Our operators hold CEFRI clearances, up-to-date radiation protection training and field experience across the main EDF nuclear plants. Ultrasonic peening, HFMI and cold working compliant with RCC-M.

Are you approved by Airbus / Safran / Dassault?+

Yes. We are approved for special processes (shot peening, flapper peening, cold working) by the main French aerospace OEMs and their Tier 1s.

What is your AOG response time in France?+

Phone response within 2h on our dedicated line +33 7 69 51 61 26. Qualified technician + tooling on site within 4h at major metropolitan hubs (CDG, Orly, Toulouse, Marseille, Lyon, Bordeaux, Nice).

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