Group

Groupe Ets DIEUDONNE

More than 50 years experience dedicated to mounting and maintaining propelling systems for fishing, commercial and military vessels allows the Group to build a solid reputation within the marine field.

 

We have a team of around sixty technicians located among 3 sites Concarneau, Le Guilvinec and Lorient.

This distribution allows us to become more efficient and offer you a perfect service on time.

 

We are specialized in mounting and piping propulsion systems fitted in all types of vessels from 15 to 150 meters.

We integrate water treatment systems, diesel and exhaust circuits and auxiliary pump (GARBARINO Pump, N’TORREIRO water cooler, POMAR WATER, AZCUE, ITUR (KSB)).

We are dealers for the following engine brands: CATERPILLAR, CUMMINS.

We operate on gearboxes or clutches (ZF, MASSON, REINTJES, TWIN DISC) and on Fixed Shaft Lines and HPV (FRANCE HELICE, BERG, LIPS).

Our technicians travel around the world according to the needs of our customers.

We are equipped with a repair centre (recharging, grinding, balancing) for propeller blades and fixed propeller blades, as well as laser lining equipment, endoscope, computer system for diagnostic assistance on Caterpillar engines with electronic management.

 

We refill pump shaft, shaft line, rudder stock by a "CASTOLIN" type molten metal spraying process.

The Group Structures

The Group is made up of 6 companies all working in the maritime and industrial sector on the Atlantic coast and neighboring departments.

SEMIM   located in the port of Concarneau

• General Mechanics
• Sale and fitting of Propulsion system and Power Unit assemblies
• Marine diesel engines from 20 to 3000CV
• Naval service and maintenance
• Shaft line and Propeller Repair
• Castolin Plasma Metallization

CATERPILLAR engine

GARBARINO pump

VESTDAVIT davit

POMAR WATER osmosis and water treatment system

TWIN DISC reduction gearbox

We can meet all requirements with our other partners Cummins, Alfa Laval, Baudoin, Crepelle, ZF, Poyaud, Azcue, and more .... 

SEMIM Energie   located in the port of Concarneau

Department for genset from 10 to 2500 KVA and fire-fighting pumps in the hospital, industrial and agricultural sectors

• New or second hand sale
• Installation
• Service/Maintenance
• Repair/Retrofit

GENELEC

SLEN   located in the port of Lorient

• General Mechanics
• Winch works
• Maintenance and fitting of Propulsion systems
• Marine forge and industrial boiler making

Supplier for Caterpillar, Cummins,….

SNDO   located in the port of Guilvinec                

• General Mechanics
• Sale and fitting of Propulsion system and Power Unit assemblies
• Marine diesel engines from 20 to 3000CV
• Naval service and maintenance
• Propeller repair and mounting

CUMMINS

Our other partners are Caterpillar, Alfa Laval, Baudoin, ZF, TwinDisc,……

POLY ALU   located in the port of Guilvinec

• Hand made boiler making
• Forge
• Folding/rolling/welding

BIGER   located in the port of Guilvinec

• General Mechanics
• Sale and fitting of marine engines
• Marine forge and industrial boiler making

IVECO

POYAUD