At NSM, we are dedicated to manufacturing
synchronous alternators and welders, PTO generators,
and Permanent Magnet Generators (PMG).

The real value of being Made in Italy

A mark of origin that we can proudly bear as we are one of the very few companies boasting all the production cycles, from design to manufacturing, in our Italy-based factories.
A 100% Italian entrepreneurial story, capable of conquering international markets and anticipating industry trends.


The figures of a large group

  • establishments

    40000 sqm

    of establishments

  • employees



  • exported products


    of exported products

  • products per year

    +1 million

    products per year

  • Countries

    89 Countries

    in which we sell our products

Our team

We are proud of our team: a group of 10 highly integrated companies and a brand that operate as a single player in the market, providing complementary solutions to each other. Our 5 R&D departments work side by side, sharing experiences and expertise to provide rapid responses in evolving markets.



Not only alternators for traditional gensets, welding and agriculture, but we also offer a series of solutions with fixed or variable speed, for telecommunications, lighting towers, wind and hydroelectric microturbines.