What we do
Experienced manufacturer of steel products
Outokummun Metalli is a specialist in order-driven series production. We manufacture high-quality steel products for international markets. Our core business is the production of harvester head frames and their spare parts for the John Deere and Waratah brands.

Our harvester head supply chain operates in close collaboration with our partners Waratah OM Oy and John Deere Forestry Oy. Outokummun Metalli is responsible for the production of harvester head frames, including product manufacturability and production technology development. The main stages of our manufacturing process are bending, welding, machining, painting, and mechanical assembly, including hydraulic motors and cylinders.
The entire harvester head supply chain provides superior resources for product development, manufacturing, and distribution, benefiting our global customer base.

In addition to harvester heads, we also manufacture grapples, suitable for various machinery. For grapples, we are responsible for product design and production in collaboration with our subsidiary Koneosapalvelu, which handles marketing and sales under the Vahva brand. We also produce grapples under the Waratah brand, with distribution managed by the global Waratah sales organization.
Proven customer and employee satisfaction
According to a customer satisfaction survey conducted in 2023, 93 % of respondents rated Outokummun Metalli’s overall performance as either very good or truly excellent. In our latest employee survey conducted in 2023, our eNPS (Employee Net Promoter Score) was 34, compared to the industry average of 5. eNPS is a metric used to measure employee engagement and satisfaction.
In summary, our business is built on manufacturing high-quality products with a dedicated team for satisfied customers – backed by over 40 years of experience. If you would like to learn more about our company, CEO Jarmo Paakkunainen would be happy to provide further details at +358 40 067 8889.
You can view all contact information here.

Certified Management Systems
We develop our manufacturing processes and work methods consistently, with a particular focus on quality performance and continuous improvement. Our certified management systems support this work:
ISO 9001 – Quality Management System
ISO 3834-2 – Welding Quality Requirements
ISO 45001 – Occupational Health and Safety Management
ISO 14001 – Environmental Management
The scope of the quality system certifications covers the design, manufacturing, and contract manufacturing of machines and equipment.