Heco International

Precision for the World’s Largest Engines

At HECO International, we engineer and manufacture high-precision piston rod stuffing boxes for two-stroke diesel engines – a small component with a big impact on engine reliability. Our solutions ensure optimal sealing, reduce oil loss, and support the green transition in global shipping.

Founded in 1959 and part of G&O Maritime Group since 2015, HECO combines decades of expertise with advanced automation to deliver components trusted by leading engine manufacturers worldwide. We produce exclusively to order and maintaining strong partnerships.

Joining HECO means:

  • Working with cutting-edge technology in a highly automated environment.
  • Contributing to sustainable solutions for the maritime industry.
  • Being part of a team that values precision, innovation, and long-term customer relationships.

Quietly powering the world’s biggest engines – that’s what we do. Want to be part of it? HECO International is the place for you.