Our business areas

We develop and manufacture intelligent electronics – and support our customers in four business areas: battery management systems, measurement technology, transformer switching relays and electronic engineering and manufacturing services (E²MS). Click here to visit the respective website:

In our work for FSM AG customers, we define ourselves with great passion through the interaction of innovative developments, customer-specific solutions, reliably high quality, and open, transparent communication. This enables us to make a consistent and visible contribution to the success of our business partners.