Construction and conversion of port vessels.

Technical naval services for building 
and converting port vessels.

Custom projects of shipbuilding and conversion of port vessels in Barcelona. Shipbuilding and boat conversion based on quality technical solutions. Meeting the delivery deadline is SYM Naval’s highest priority.

More than 25 years in the sector with the best shipbuilding specialists.

Custom shipbuilding in steel and aluminium, using the best materials and the most cutting-edge systems and equipment on the market. Ships classified by IACS (International Association of Classification Societies) to achieve the highest quality standards.


SYM Naval's shipyard in Barcelona

SYM Naval designs and builds its ships in its own shipyard in Barcelona. From its facilities, the SYM Naval team of professionals is responsible for every naval construction and conversion project from the beginning to the end. The company has its own engineering department, a team of naval professionals with more than 25 years of experience.

Its specialty in construction and conversion of port ships makes SYM Naval a reliable company, committed to meet the delivery times as a top priority.


Specialists in ship building, ship conversion and ship repair


The perfect solution in order to efficiently comply with all MARPOL standards.With a load capacity for products with a flash point of less than 60º, this ship has been specially designed for collecting MARPOL I, IV, V and VI waste. 

A one-of-a-kind model

This model has a total load capacity of 232.9 m3 for liquid waste and 36 m3 for solid waste with a tonnage that is less than 150 GT. Its two 360 HP engines and a double hull allow the Oil Tanker TM-083-023 to transport loads at a speed of 6.5 kn. 





Special vessels for mooring, towing and anchoring with a capacity to transport up to 12 people and a load of 5 tons. The Harbour Tug has been specially designed to work as a compact ship, but with a towing power of up to 8.5 tons, depending on the model. One of its most striking features is its automatic hydraulic hook on deck, which can be released immediately from the ship being tugged at the push of a button.

Powerful tugboats for port use

Its 12 m in length and maximum speed of 8 knots are the perfect combination for complex mooring manoeuvres. The Harbour Tug has a power of 2x265 Kw, which is ideal for towing jobs that require a force of up to 8.5 tons. This is a Class S tugboat. Its classification makes it a suitable vessel for providing port services.




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