ENWESA is a company specialized in the maintenance and installation of mechanical systems and communication systems, with ample experience in nuclear services to the power generation industry, and well established in other areas such as petro-chemical plants, railway and marine industry, etc.

ENWESA has its own shops to manufacture components and mechanical structures, also equipped with a clean area for electrical and instrumentation installations.

ENWESA is organized in three business units:

• NUCLEAR SERVICES
• MANITENANCE AND CONSTRUCTION
• BUSINESS DEVELOPMENT

In order to answer our customers’ needs in the best way, ENWESA has established partnership with other companies in the following firms:

• UTE ENWESA-MAESSA
   
  Mechanical maintenance during operation and outages in NPPs Ascó and Vandellós, and in Repsol Petróleo Tarragona.
   
• ENUSA-ENWESA AIE
   
  Fuel handling, inspection and repair in nuclear power plants.
   
• FENIT RAIL S.A.
   
  Engineering and supply of railway equipment: platforms, hoppers, passenger wagons, locomotives, etc.
   
• UTE ENWESA-FENIT 1900  
   
  Transformation works in 17 locomotives (modifications in refrigeration systems, in remote maintenance equipments and in software).