Cast iron solutions
Innovative solutions
BIRN is one of Northern Europe’s largest cast iron foundries with roots dating back to 1896.
One of our major core competencies is to offer all services required in connection with an iron casting project
– from the initial concept to the final product.
We are the customer’s development partner during the actual design phase; we produce the pattern equipment;
we cast, machine, surface treat, assemble, and support our customer during the entire project.
Select area of interest
Design
With more than 125 years of experience, know-how and competence combined with utilization of advanced tools, new components can be designed and integrated into serial production.
Casting
BIRN is a fully equipped iron casting facility having an annual production volume of approx. 45,000 tons on five fully automatic Disamatic moulding lines.
Machining
50+ automated machining centres and turning lathes are ready to prepare your iron castings into ready-to-assemble parts.
Surface Treatment
We work closely with our customers to better understand the requirements of your parts and plan the surface treatment accordingly.
45000
Tons of cast iron produced annually
DISAMATIC moulding machines
CNC lathes and centers
shipping countries worldwide
Latest updates
Annual report 2024: Market challenges and declining demand across Europe impact BIRN Group
3 June, 2025BIRN Group, one of Northern Europe’s largest foundry groups, has just released its financial results for 2024. A year ma...
Sweden's largest manufacturer of agricultural machinery chooses Danish iron foundry
3 December, 2024Iron foundry BIRN, based in Holstebro, Denmark, will supply cast iron solutions to one of Scandinavia's largest manufact...
Three jubilees at BIRN in Holstebro receive the Royal Medal of Reward
8 October, 2024Der høstes medaljer hos jernstøberiet BIRN i Holstebro, hvor to 50-års jubilarer og en 40-års jubilar modtager Den Konge...