Semar was founded in Castelfidardo in 1973
focused on power supply and transformers production
for the musical instrument local market
Semar was founded in Castelfidardo in 1973
focused on power supply and transformers production
for the musical instrument local market
Semar is an international company specialised in the production of electrical transformers and power supply modules. Thanks to our consolidated experience and innovation-oriented vision, we support customers in highly competitive industrial markets, offering efficient and customised solutions. Since its foundation, Semar has been able to face the challenges of industrial electronics with flexibility, expanding production beyond traditional sectors.
This dynamic approach allows us to supply low-power current transformers, automotive transformers, electronic devices, IoT products, and medium-voltage instrument transformers designed and manufactured to meet the needs of our partners.
With more than 600 employees spread across our production facilities in Italy, China, Tunisia and USA, Semar combines family-run management with a strategic vision focused on growth and industrial sustainability.
Our business
NAVAL
ELECTRICAL DISTRIBUTION
HOME AUTOMATION
CIVIL AND INDUSTRIAL PLANTS
SENSOR
TELECOMMUNICATIONS
AUTOMOTIVE
RAIL
NAVAL
ELECTRICAL DISTRIBUTION
HOME AUTOMATION
CIVIL AND INDUSTRIAL PLANTS
SENSOR
TELECOMMUNICATIONS
AUTOMOTIVE