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Selected Portfolio

World-class naval architecture and marine engineering projects delivered globally

Proven Excellence

Delivering Complex Maritime Projects Worldwide

From cutting-edge naval combatants to award-winning superyachts, our portfolio showcases the breadth and depth of our maritime engineering capability. Each project is a testament to our commitment to technical excellence, innovation and client partnership.

Below is a selection of representative projects across naval defence, commercial shipping, offshore energy, port infrastructure and luxury marine sectors.

Recent Projects

Featured Work

Naval vessel
Naval Defence
OPV Coastal Patrol Programme
Complete naval architecture and systems engineering for a class of four 90-metre offshore patrol vessels for the Royal Netherlands Navy.
Container ship
Commercial Shipping
Ultra-Large Container Vessel Design
Structural and systems design for 24,000 TEU ultra-large container ship optimised for fuel efficiency and reduced emissions.
Port construction
Infrastructure
Deepwater Port Expansion Project
Master planning and civil engineering design for a $450M deepwater container terminal expansion in Southeast Asia.
Offshore
Offshore Energy
FPSO Vessel Conversion & Upgrade
Major conversion engineering for a 310-metre FPSO including topside modifications, mooring systems and power plant upgrade.
Superyacht
Luxury Marine
Award-Winning 72m Superyacht
Complete naval architecture, structural design and systems engineering for a 72-metre expedition superyacht. Winner of 2023 World Superyacht Award.
Research vessel
Scientific Research
Polar Research & Icebreaker Design
Design of a 125-metre polar research vessel with ice-breaking capability for Arctic and Antarctic scientific expeditions.
Offshore support
Offshore Support
Platform Supply Vessel Fleet
Series design and engineering for a fleet of eight 85-metre platform supply vessels with DP-2 capability for North Sea operations.
Cruise ferry
Passenger Vessels
Luxury Cruise Ferry Design
Naval architecture and marine engineering for a 210-metre luxury cruise ferry with capacity for 2,400 passengers and 750 vehicles.
Wind farm vessel
Renewable Energy
Wind Farm Installation Vessel
Specialist engineering for a jack-up wind turbine installation vessel with 2,500-tonne lift capacity for offshore wind farm projects.
Project Spotlight

Featured Project: Next-Generation Coastal Defence Vessel

Coastal Defence Vessel
Award Winner 2024
Naval Combat Systems

Advanced Multi-Role Combatant Programme

Bertz Harbor Group was selected as lead naval architect and systems integrator for a next-generation coastal defence vessel programme valued at $850 million through 2028. The programme encompasses the design, engineering and delivery oversight for a class of six 105-metre multi-role combatants.

Our scope included complete naval architecture, combat systems integration, propulsion and power generation engineering, and comprehensive programme management from concept through sea trials. The vessels feature advanced stealth characteristics, integrated combat management systems and hybrid diesel-electric propulsion for extended patrol endurance.

Vessel Length
105 metres
Programme Value
$850 Million
Top Speed
28+ knots
Delivery Timeline
2025–2028
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