HNP Engineers
HNP Engineers
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  • More
    • Home
    • ABOUT
      • History
      • Volvo Penta
      • Castrol Marine Oils
    • Services
    • CONTACT

  • Home
  • ABOUT
    • History
    • Volvo Penta
    • Castrol Marine Oils
  • Services
  • CONTACT

Over 50 Years of Engineering Excellence in Shetland

Welcome to HNP Engineers - Your One-Stop Shop for Marine Parts

Our Story


The year 1969 was a landmark moment for Shetland’s maritime industry when three skilled engineers—Hugh Hughson, David Nicolson, and John Pottinger—came together to establish a shore-based marine engineering service. Recognizing the growing need for reliable repair and maintenance support, particularly for Shetland’s fishing fleet and visiting vessels, they formed HNP Engineers (Lerwick) Ltd.

At the time, Lerwick was a bustling port, with inshore fishing boats, UK and Scandinavian trawlers, and even vessels from as far as France, Holland, and Russia regularly calling in for essential engineering support. The expertise and dedication of HNP’s founders quickly established the company as a trusted provider of marine repair and servicing solutions.

Today, over 50 years later, their vision and commitment live on, with HNP Engineers still leading the way in marine engineering under the ownership of Managing Director Ian Walterson.

Our Evolution & Growth

While the heart of our business remains marine engineering, we have expanded our expertise across multiple sectors, including:


✔ Fishing & Commercial Vessels – Supporting Shetland’s core maritime industries.
✔ Inter-Island Ferries – Maintaining the Shetland Islands Council’s ferry fleet.
✔ Aquaculture– Engineering solutions for the fast-growing seafood industry.
✔ Oil & Gas – Servicing offshore platforms and supply vessels.
✔ Renewable Energy – Engineering support for green energy projects.
✔ Agriculture & General Engineering – Fabrication, hydraulic repairs, and maintenance for land-based industries.


We are also proud to be authorised Shetland agents for Volvo Penta and Castrol Marine Oils, ensuring our customers have access to world-class marine power solutions and spare parts.

Contact Us

Find out how we can help you by getting in touch for all your maritime needs

Contact us

Investing in the Future: Apprenticeships & Training

Investing in the Future: Apprenticeships & Training

Investing in the Future: Apprenticeships & Training

 One of the most rewarding aspects of our business is our commitment to developing the next generation of engineers. We have a long-standing partnership with UHI Shetland, providing Modern Apprenticeships, and hands-on training opportunities for young people looking to pursue a career in marine engineering.

Many of our skilled engineers started their careers with us as apprentices, and we continue to nurture local talent, ensuring Shetland has a strong workforce for years to come.

Looking Ahead

Investing in the Future: Apprenticeships & Training

Investing in the Future: Apprenticeships & Training

  From our humble beginnings in 1969 to becoming one of Shetland’s most respected engineering firms, we continue to evolve with the needs of the industries we serve. Whether you operate a fishing vessel, ferry, aquaculture site, or offshore platform, you can count on HNP Engineers to deliver the highest standard of engineering support, maintenance, and spare parts supply.

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