ROCUS on FFF
The ROCUS on Future Forces Forum

Meet us on FFF in Prague from 16 to 18 October

Learn more on ROCUS
Bureau d'études ingénierie nucléaire
Engineering Department

Design of equipment, special machines and specific tooling, guaranteeing nuclear safety requirements.

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Large and complex nuclear equipment under pressure,

critical containers, large vacuum vessels and mechanically welded parts

Discover our equipment for nuclear industry
Soudage faisceau electrons CNIM Systèmes Industriels
Electron beam welding
Titanium, AG3NET, steels, high performance alloys... discover our electron beam welding capabilities on large components.
Discover our skills
Pièce MI Partners
Clean Rooms

Cleaning at the particulate level, washing large parts, assembling in ISO 6 to ISO 8 cleanliness, in an area of more than 2,500 sqm.

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CNIM Systèmes Industriels

CNIM Systèmes Industriels is a French industrial engineering contractor and equipment manufacturer of international dimension, based in La Seyne-sur-Mer (Var, France) since 1856. We operate in the energy, defense and high-tech industry sectors. 

We have the latest generation of industrial equipment, adapted to the high precision manufacture of large parts.  Our design, production, inspection and qualification resources are all integrated on site.

Our solutions for your sector

Defense and security Defense and security

Defense and security
Space Space

Space
Nuclear and Big science Nuclear and Big science

Nuclear and Big science
Industries and services Industries and services

Industries and services

News

3 Oct
2024

Corporate

A warm welcome to our new entrants!
18 Sep
2024

Defense and security

Meet us on ADAS in Philippines
28 Aug
2024

Nuclear industry and Big Science

Meet CNIM Systèmes Industriels at the Big Science Business Forum 2024
29 Jul
2024

Defense and security

CNIM Systèmes Industriels will be exhibiting at MSPO 2024
18 Jun
2024

CNIM Systèmes Industriels, CEFA SAS and SOFRAME the industrial partnership formalized at Eurosatory
11 Jun
2024

Defense and security

CNIM Systèmes Industriels will participate in DANTZIG 2024, the combat engineer celebration.

29 May
2024

Industrial subcontracting

CNIM Systèmes Industriels participate at the “Industrial Technical Days"
6 May
2024

Defense and security

Eurosatory 2024
18 Mar
2024

Industrial subcontracting

CNIM Systèmes Industriels and MI Partners, a successful first collaboration!
28 Feb
2024

Industrial subcontracting

Global Industrie 2024
2 Nov
2023

Design and Production of industrial systems

Composites Meetings 2023
21 Feb
2024

Defense and security

Combat Engineer 2024
5 Feb
2024

Defense and security

New contract with the Polish armed forces for the Motorized Floating Bridge

9 Jan
2024

Corporate

2023 retrospective video
15 Nov
2023

Nuclear industry and Big Science

Meet REEL and CNIM Systèmes Industriels at WNE 2023
23 Aug
2023

Defense and security

CSI at MSPO in Poland (5-8 sept.)
26 May
2023

Aerospace

CSI at Paris Air Show (19 to 25 june 2023)
21 Apr
2023

Defense and security

CSI will participate at FEINDEF 2023 in Madrid - IFEMA May 17th-19th !
27 Jan
2023

Nuclear industry and Big Science

In-vessel installation: ITER Organization validates our handling systems
See all news

Fuel handling systems for deep storage

CNIM Systèmes Industriels designed and manufactured 3 nuclear fuel handling machines for the Olkiluoto site in Finland.

Zone Portuaire de Brégaillon
CS 60208
83500 La Seyne-sur-Mer
France

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