Heinrich Rönner Group

With joined forces

The HEINRICH RÖNNER GROUP is a family-run group of companies with a strong connection to the sea and to the maritime sector.

We have successfully been active on the market for over 40 years. Our areas of competence reach from yacht- and shipbuilding, hydraulic steelwork, heavy steel construction, bridge construction to the manufacture of high-quality steel and aluminum structures as well as working with and processing stainless steel and wood constructions to performing services like corrosion protection, transport logistics on land and at sea and general trading.

In these fields, we see ourselves as creative problem solvers. Our task is to execute major projects both nationally and internationally. With over 1,700 employees and 19 business and production facilities we can offer ready-to-use products from a single source.

While we seek to sustainably develop further, the HEINRICH RÖNNER GROUP has a goal of supporting our people in their personal development and of employing quality personnel for the long-term. Training the next generation has become an integral part of our company policy.


Companies in the Group