Specialized in maintenance and repair

Repair and overhaul services

Experience & Qualifications

CO.E.M.I has been established on 1998

We are an ISO 9001 certifified company. This certification is your assurance that our commitment to quality includes not only our spares supply, but also superior customer service, and continuous improvement i everything we do.
COEMI has all OPITO certificated for off-shore field.
Our certification of repair management system
  • ISO 9001:2008
  • ISO 14001:2004

Marine Services

Ship repair service

Our technicians are specialized in installation, maintenance and repair of main engines and auxiliaries as to:
  • Wartsila
  • Sulzer
  • Man
  • Mak
  • Caterpillar
  • Volvo
  • and many more...


Repair and Maintenance of Diesel and Gas Engines and their Components

Our work processes, the modern machinery of our fully equipped workshop allow us to perform high quality services and reconditioning of all critical components such as:
  • Crankshafts
  • Piston Rods/Connecting Rods
  • Cylinder liners
  • Cylinder heads/covers
  • Bearings
  • Fuel Injectors

Equipment for Oil & Gas

CO.E.M.I. provides for Oil & Gas equipment construction upon Customer’s requisition:
  • Maintenance activities
  • Test with Class Register Supervision
  • On-board / off-shore assistance with skilled technicians


  • General Overhaul
  • Improving
  • Revamping
  • Overload test with Class Register Certification
  • Assistance during operation

Hydraulic Systems

Service over the entire product lifecycle:

  • Design
  • Revamping
  • Technical Documentation
  • Construction
  • Start-up and Commissioning
  • After sales Assistance