B2DB — Who said what, where, and when

Mark Hiemstra

Projectmanager Engineering, Praevus

Mark Hiemstra is listed as Projectmanager Engineering, Praevus. Mark is scheduled to speak at The Superyacht Forum on 16 November 2026.

Compiled from published conference agendas; not yet confirmed by Mark. Is this you? Claim this profile.

About

I’m a naval architect with more than ten years’ experience in yacht building and specialist engineering, with a background in composite materials, production processes and on-site project management. I started out as Vitters Shipyard’s on-site representative for SY Missy and SY Ribelle, two 100ft carbon composite sailing yachts built in the UK and completed in the Netherlands. In that role I kept design intent and production reality aligned between the hull builder and the engineering team. I then joined Pontis, a consultancy specialising in practical process engineering, where I developed a structured approach to analysing production processes, identifying risks and implementing improvements. Back in yacht building as an exterior project engineer, I led exterior engineering through to production engineering for MY Ulysses, MY Moonrise and a current newbuild at De Vries Makkum. My scope ran from translating the designer’s shape into the master model to stainless steel styling details,

Upcoming

The Superyacht Forum 16 November 2026 – 17 November 2026

Spoke alongside

People who have shared a session with Mark at events on B2DB.