The Crimppi Group

Leading wire harness manufacturer

Global contract manufacturing partner

The Crimppi Group is a Finnish-owned contract manufacturing partner for industry. We design and manufacture wire harnesses and optical fibre series as well as provide electromechanical assembly services. We have factories in Finland, Croatia, China, and Latvia. We operate globally and serve locally.

Our customers work mainly in renewable energy, electricity and energy industry, pharmaceutical equipment field, and rail transport.

The well-being of the environment and people is important to us, and we strive for responsibility in all our operations.

Read more about our responsibility

Strong and profitable growth

Our strategic goal is to create strong and profitable growth at all our factories. As the Group grows and expands, processes and production are also systematically developed. To succeed in this, we

  • operate responsibly
  • collaborate globally and actively
  • cooperate closely with customers
  • create high-class processes.

One of our most important values is committing to customers. This is also at the core of our strategy – we want to succeed together with our customers.

Crimppi’s strategy

The Crimppi Group in numbers 2023


31 M€







International resources, local service

Learn more about our factories

We manufacture our products in Finland, China, Croatia, and Latvia. All our factories have a broad fleet of machines and efficient production, giving our logistics invaluable flexibility. We help our customers succeed by bringing our services close to them all around the world.


From a small company to an international group

Crimppi has grown from a small company to the biggest wire harness factory in Finland and an internationally operating group. The market has continued to expand, and Crimppi now has factories also in China, Croatia, and Latvia.