About us

About us


"Every day we strive to improve our work to be a benchmark in the international nautical industry"

Our team offers professional, effective and comprehensive services, tailored to our clients for yachts. We like seriousness, transparency and professionalism. Our human team has extensive experience in the nautical industry, it remains in continuous technical training, dominating many areas of our business activity.

YST Team

  • César Moyano
    +34 629 539 596
    César Moyano
    Managing Partner - Master 500 GT

    Founder and director creates YST to provide an exclusive service to yacht owners. With more than 20 years in the nautical industry, he has experience in motor and sailing navigation, in maintenance, repairs and installations, in commercial management and national and international representation of different brands, in business management, acquired after working in different companies. and on behalf of different internationally known shipyards.

  • Lluís Balsells
    +34 662 641 833
    Lluís Balsells
    Naval Engineer - Stabilization and propulsion systems

    Head of YST's Marine Engineering Department. Naval plant and systems engineer. Graduated in Naval Engineering from the Polytechnic University of Catalonia (UPC) and specialized in stabilization systems for boats and ships. Responsible for the commercial and technical management of Seakeeper, CMC Marine, Waveless, Zipwake, service vessels, MAN propulsion systems, Kolher, Aventics, approvals and certifications and complete marine engineering works.

  • David Anglada
    +34 638 956 954
    David Anglada
    Naval Engineer - Automation systems and electronics. Ferretti Group after sales.

    Engineer in Naval Structures, naval architect and yacht designer. Associate member of RINA (Royal Institute of Naval Architects). MSc in Yacht Design at the Polytechnic of Milan. MSc in Ship Structures and Offshore Platforms at the University of Strathclyde (Glasgow), and experience in customer service and post sales for Ferretti Group ship owners, marine engineering work, marketing and technical support for Topsystem, Xenta, Onyx Marine, Naviop, H+B Technics, Amare Gorup, Canalicchio.

  • David Pertiñez
    +34 607 154 713
    David Pertiñez
    Project Manager - Naval technician - Barcelona area

    YST Project Manager responsible for the workshops in Barcelona. Nautical technician with more than 20 years in the nautical industry, he is responsible for the organization of the work carried out by the Barcelona team in the different slipways or marinas, organization of strandings, moorings, various documentation, supplies, subcontractors and company personnel . Supply of materials, supplier management, compliance with regulations, use of PPE and coordination of Occupational Risks in the company. Works as a technician and quality control of the work carried out on boats and ships.

  • Juan Carlos Callejón
    Juan Carlos Callejón
    Head of operations in Vilanova - Electrical technician

    Responsible for the Vilanova workshops as Head of Operations. Electrical technician with experience in the industrial and naval sector, he is responsible for organizing the work carried out by the Vilanova team in the different dry docks or marinas, supply of materials, compliance with regulations , use of PPE and coordination of Occupational Risks in the company. Works as a technician and quality control of the work carried out on boats and ships.

  • Benjamín Batalla
    +34 93 833 91 42
    Benjamín Batalla
    Naval Technician - Mechanics

    With extensive experience in naval construction and installations, a technician with great versatility, experience in ship and ship maintenance, with experience in Seakeeper, CMC Marine and Waveless stabilization systems, in their installations and maintenance. Propulsion systems such as Topsystem, shafts, Microtem packings, Kohler generators, motors, bottom valves, exhaust lines, etc.

  • Joel Galimany
    +34 93 833 91 42
    Joel Galimany
    Naval technician - Mechanics and hydraulics

    With specific training in boat systems, he works on Seakeeper stabilization systems, CMC Marine on installations and maintenance. Maintenance of Topsystem, H+B technics, Amare, Canalichhio and steering systems, propulsion and mechanical assistant at MAN and Kohler.

  • Marcel Morell
    +34 93 833 91 42
    Marcel Morell
    Technician - Mechanics

    Working in the different installations of naval equipment and systems, mechanical and electronic systems technician, he has experience in Seakeeper, CMC Marine and Waveless, in their installations and maintenance. Propulsion systems such as Topsystem, shafts, Microtem gaskets, Kohler generators, motors, bottom valves, exhaust lines, and in Xenta, Naviop systems.

  • David García
    +34 93 833 91 42
    David García
    Painting Technician - Cleaning Maintenance

    Painting technician with 15 years of nautical experience. Experience in blasting hulls with different abrasives, specific primers, antifouling with the application of airless paint and paint and varnishes in general, work with gelcoat, polishing and polishing of roofs, treatments on teak roofs, caulking, joints. Experience in working with metallic paints with different finishes. General maintenance of boats in cleaning and care of decks.

  • Carlos Vicente
    +34 93 833 91 42
    Carlos Vicente
    Nautical Technician - General Maintenance

    Boat technician with more than 15 years of experience in sailing as a crew member in the Mediterranean, expert in general maintenance of boats and ships, on decks, polishing, polishing and teak work, interiors, bilges cleaning and painting, engine room cleaning and painted, paint work, antifouling and technical assistant. Checking of vessels before delivery and fault diagnosis.

  • Francisco Serra
    +34 93 833 91 42
    Francisco Serra

    With more than 25 years of experience in the field of paint application, expert in the different primers on metals, fiber and wood, application of different types of antifouling patent, gelcoat polishing, polishing and waxing, teak cleaning, decks,

  • Luisa López
    +34 93 833 91 42
    Luisa López
    Accounting Assistant - Administrative

    With extensive experience in sailing, with more than 30 years working in different companies, from the sale of boats, documentation, mooring management and administrative tasks. Responsible for accounting administration, receipt and delivery of invoices, occupational hazards, documentation with dry docks and shipyards, company insurance.

Some photos of our professional activity

Some videos of our professional activity

YST is Your Service Team