• International Electricity Expo

    Stand A1/ Booth 86
    February 28 - March 01, 2024

    Rimini Expo Centre

    in conjunction with KEY EXPO

  • High speed rail in Egypt

    Single-phase transformers

    Read more


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

High speed rail in Egypt

The first placement on site of SEA single-phase transformers for the Egyptian traction supply stations is ongoing during these days.

This important new railways line is day by day becoming real.

Trofeo Città di Asiago Under 10

Sport, as we know, has always played an essential component for the psychophysical development of human beings and is crucial in our social and family culture, thanks to its educational function.

Siemens Mobility

SEA SpA recognized as “Best Quality Supplier”.