WE ARE aqua. hydrogen. a group. 80 years.

We celebrated our 80th anniversary -
Into the future by tradition

Since the company was founded in 1945, the name sera has stood for innovation, quality, and reliability. It is one of the world’s leading manufacturers of innovative environmental and fluid technologies in the fields of water treatment and dosing technology, as well as hydrogen and compressor technology, with the aim of preserving the vital resources of water, food, oxygen, and green energy.

2025,
we celebrated our 80th anniversary.

Under the
motto “Yesterday – Today – Tomorrow,” we provided insights into the development
of sera. Visitors learned more about our origins, which form the basis of our
actions, received information about our current achievements and our working
methods – and were also able to take a look into the future and experience what
drives us.

Would you like to learn more. Then just visit our homepage and learn more about sera’s services. Since the
company was founded in 1945, the name sera has stood for innovation, quality,
and reliability and has been one of the world’s leading manufacturers of
innovative environmental and fluid technologies in the fields of water
treatment and precision process technology for liquids, as well as hydrogen and
compressor technology – always with the aim of preserving the vital resources
of water, food, oxygen, and green energy.