Summanen Oy, founded in 1957, is a Finnish company specialized in contract and project manufacturing for the metal industry. We provide comprehensive manufacturing solutions – from individual components to complex assemblies and fully customized project deliveries. Our strengths lie in flexibility, technical expertise, and dedicated customer service – every delivery is carried out precisely according to the customer’s requirements.
Our services include tube bending, welding, surface treatments, machining, and assembly. Our modern production facilities are located in Lahti, Finland, from where we serve customers across various industries, such as medical device technology, machinery and equipment manufacturing, as well as the transportation and mobility sectors.
Summanen is also a trusted contract manufacturer for the defense industry. We understand the critical importance of high quality, traceability, and delivery reliability in demanding applications – and we operate to meet those standards.
In addition, we design and manufacture furniture solutions for public spaces under our own brands, Monena and Alastek.
High-quality Finnish manufacturing – your partner, Summanen Oy.
