KOCKUMS MASKIN was founded in 1742 in Kallinge when Örmo Bruk obtained a licence for iron ore production. Today KOCKUMS MASKIN is one the leading manufacturers of machined castings in Scandinavia.

Our mission
Through our expertise in moulding and processing,  we take full responsibility for the whole manufacturing process, from prototype production and pattern making to delivering complete components. 

KOCKUMS MASKIN is part of BIRN Group which represents six companies specialized in the various areas of casting and processing of cast iron. In this way, we ensure that we can always offer our customers the best and most broad-based solution in the industry. 

The companies in the BIRN Group are the following:
  • Vald. Birn A/S, Holstebro in Denmark
  • Tasso A/S, Odense in Denmark
  • Uldalls Jernstøberi A/S, Vejen in Denmark
  • Kockums Maskin AB, Kallinge in Sweden
  • Birn GmbH, Müllheim in Germany
  • Bernareggi Srl, Milan in Italy

The number of employees at KOCKUMS MASKIN is approx. 70 people.
The total number of employees at The BIRN Group is approx. 750 people. 

Our business is old, but our mindset is green.

Our sustainable strategy

We are part of BIRN Group

At BIRN Group we are six brands with one common purpose:
To tap into the potential of cast iron.

Our story began when Örmo Bruk obtained a licence for iron ore production.