Castalia Vessel
Zero Emission Boat

Sustainability & cutting-edge technology

Pioneering zero-emission excellence

Introducing Castalia vessel zero emissions boat —a remarkable 12.5-meter-long, 5-meter-wide multipurpose harbour vessel that is setting a new standard in the maritime industry for a greener future.

Sustainable
0 %
Capacity
0 kwh

Zero emissions boat features

Castalia Vessel

Exhaust Emissions Reduction

The vessel eradicates exhaust emissions, promoting cleaner air and a greener environment. Its silent electric propulsion enhances crew comfort and reduces marine acoustic pollution.

Advanced Control System

The Castalia vessel uses CAN BUS for seamless onboard communication, integrating diagnostics for predictive maintenance and rapid issue resolution.

Alarm Management

The vessel records battery alarms for early warnings, while continuous gas concentration monitoring in the battery room triggers automatic risk-mitigation measures.

Versatile Navigation Modes

Castalia offers a range of navigation modes—eco, navigation, and maneuvering—allowing for optimal performance and energy efficiency tailored to specific operational needs.

Multipurpose Harbour Vessel

About us

We provide innovative and technological marine solutions

We are specialists in the construction of vessels for harbour use, support and transport services, and in the conversion, repair and maintenance of all types of vessels.

Naval Infrastructure

Certified by International Association of Classification Societies

Engineering Team

Unparalleled expertise in every project we take

What We Do

Our Naval Services

Professional Services of Shipbuilding, Conversion and Repair with 25 years of experience attending ships.

Ballast water treatment

Ballast water treatment onboard ships is an essential method for reducing environmental impact.

Shipbuilding

Naval shipbuilding

Shipbuilding of harbour vessels in steel and aluminum, using the most up-to-date systems and equipment on the market.

Ship repair

Ship repair and conversion

Ship repair and conversion of cruise ships and merchant ships. Professional engineers and divers. Facilities in Caribbean and Mediterranean.

Bulkship
Carboflotta
Columbia
Boluda
Subcom
Repasa
Astander
Wilhelmsen

We provide the best technical assistance, repair & maintenance services

Custom builds
Worldwide
technical coverage
+25 years of
experience
Classified steel
and aluminum ships

Our goals in numbers

Shipbuilding, Conversion & Repair with Global Reputation
300+

Naval projects

25+

Years of experience

193+

Countries covered

Best progress

Our naval projects

Multipurpose Harbour Vessel (TM-036-080)

Multipurpose Harbour Vessel

Mooring Boat TM-024-02

Mooring Boat TM-024-02

Multipurpose support vessel

Multipurpose support vessel

Support vessels

Support vessels

vilanova port

Other services

Comprehensive maritime solutions

Our commitment to excellence extends beyond innovative vessels like Castalia, as we stand ready to support your maritime needs with top-notch solutions across the naval industry spectrum.

Ship repair

Complete ship repair services by SYM Naval: Barcelona, Santo Domingo & Panama

The strategic advantage of professional ship repair Ship repair represents more than routine maintenance—it defines operational success in maritime industries. With over 25 years of specialized experience, SYM Naval delivers ship repair solutions designed to maximize vessel uptime while minimizing operational disruptions. Operating from strategic locations in Barcelona (Spain), Santo

Read More »