Our manufacturing technologies are used worldwide

Ouneva Group is an established international contract manufacturer and R&D partner for a wide range of industries, ranging from mechanical engineering to world’s leading electronic security systems. Our professional expertise and our mindset for continuous developing have laid the foundations for long partnerships with our customers.

Ouneva Group consists of the following companies:

Alsiva Oy: Die-casting of aluminium and zinc
Electro-Hill Oü: Contract manufacturing of electronics
Eswire Oü: Electronic and electrical systems assembly
Jotwire Oy: Contract manufacturing of electronic and electrical systems
Ouneva Oy: Manufacturing of electrical connectors and sheet metal parts
Top Speed Oy: Powder coating
Valukumpu Oy: Precision injection moulding and contract manufacturing of plastic parts
Ase Utra Oy: Manufacturing of rifle suppressors



(EUR million)





Our story

Our success is based on over 50 years of persistent and hard work. It has created a solid foundation for our customers’ success. The story of Ouneva Group began when Heikki Nevalainen founded Ouneva in 1972. The idea of the company was to develop high-quality connectors to meet the needs of the rapidly growing electrical industry.

The company is still owned by the Nevalainen family, and our operations are still guided by the same principles: quality and continuous development.