• Bluemint Steel

    Focus on reduction of CO2 emissions

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  • Rectifier transformer units


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Technology, Reliability, Safety 

Experience for high performance products since 1959

SEA has become synonymous of technology, reliability, safety and service thanks to our managers, to the creativity and experience of our designers, to technicians’ steady updating, to continuous investment in research and development derived by a strong motivation to constant improvement.
Professional competence and the best technology are at disposal to meet any requirements:
Single-phase & three-phase liquid immersed or dry cast resin and air insulated Nomex® transformers, amorphous & high efficiency transformers, reactors and coils with different powers, cooling and not standard executions.
A range of high quality expertise addressed to any kind of customer: from utilities to OEM's (Original Equipment Manufacturer), from EPC's needs (Engineering Procurement and Construction) to standard distribution purposes.
A trademark which renovates itself with trading seriousness and reliability for a steady evolution within tradition.

News & Events

AISTech 2023

SEA SpA sincerely invites you to AISTech 2023, Detroit, Mich., USAthe North America’s largest annual iron and steel technology conference and exposition. 

Hannover Messe 2023

HANNOVER MESSE this year it will take place from April 17 to 21.

DPE 2023

SEA will be part of DPE 2023: from March 22 - 24, 2023, Rimini will be once again the Italianb heart of Energy.