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OKU manufactures high tolerance, small to medium-sized precision components. Since 1978, our core business has been manufacturing and delivering precision components for clients in technically demanding sectors. Our skills and precision have been utilised from mining to space, both domestically and globally.

Future Makers

As a family-owned company and a prominent player in Finland’s technology industry, OKU is committed to developing sustainable products, services, and practices that benefit businesses, people, society, and the environment alike. In 2022, our revenue amounted to approx. 5.3 million euros.

OKU’s team is composed of a diverse range of professionals, including CNC operators, grinders, EDM machinists, assemblers, method designers, warehouse operators, business administration experts, and mechanical engineers.

Given the demand for our expertise both in Finland and around the world, we regularly offer job opportunities to exceptional individuals who can contribute to our mission.

Attitude is key!

Attitude is key – The experience, expertise, and knowledge of OKU’s top professionals are there to support and assist you. At OKU, work is done in good spirits, sharing knowledge and expertise.

A responsible employer

OKU is a responsible employer; we take care of our skilled professionals and their continuous development. We follow the collective labor agreement of the technology industry in our remuneration policy. Experience and expertise are taken into account in salary development.

We give the same level of attention to detail to personnel-related matters as we do to the entire company. Our employees have access to extended occupational health care. We also support our employees’ sports and cultural hobbies.


We hope to hear from you soon! Please fill in and send us the attached application form.

If you require any additional information, please do not hesitate to contact Emi Yoshida via email at

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