Southern Ocean Marine Engineering has announced a strategic collaboration with the interior yacht design studio Atelier Cala, creating a unified approach that combines technical consultancy and interior design for refit and new-build superyacht projects.
This partnership responds to the growing demand from yacht owners, managers, and shipyards for clearer workflows, reduced risk, and stronger alignment between design vision and technical execution throughout the entire project lifecycle.
A Coordinated Approach from Concept to Completion
By bringing together Southern Ocean Marine Engineering’s expertise in technical project management, owner representation, refit and new-build supervision, and shipyard interface management, with Atelier Cala’s interior design and owner consultancy services, the collaboration delivers a seamless and coordinated process from early concept stages through final delivery.
Southern Ocean Marine Engineering will continue to lead all aspects of technical consultancy, owner representation, and day-to-day project coordination, ensuring alignment between engineering, construction, and design teams. Atelier Cala will remain responsible for interior design development, bespoke furniture design, procurement of furnishings and accessories, and strategic owner guidance, with a strong focus on wellbeing, spatial quality, and timeless elegance.

Clear Benefits for Owners and Shipyards
For clients, this collaboration offers a single point of contact, improved continuity between creative intent and technical execution, and enhanced control over quality, costs, and timelines. By integrating interior design considerations early in the technical planning process, the partnership anticipates potential challenges and minimizes misalignment between design concepts and construction realities.
This integrated model is particularly valuable for superyacht refit projects in Spain, where tight schedules and coordination are critical, as well as for international new-build projects that require close collaboration between owners, shipyards, and multidisciplinary teams.
Leadership Perspectives

“I believe this collaboration between Southern Ocean Marine Engineering and Atelier Cala represents a significant advantage for owners in the Mega Yacht Industry,” says Juan Ignacio Martinez, Founder and CEO of Southern Ocean Marine Engineering. “By combining technical precision with design vision from the very beginning, we create a process that is more cohesive, efficient, and transparent, ensuring each project is delivered with clarity and confidence while safeguarding the owner’s interests.”
Arnau Salvadó, Founder and Head Designer of Atelier Cala, adds: “This collaboration allows us to develop interior concepts with a strong technical foundation from day one. It is especially relevant for refit projects in Spain and for international new builds, where close coordination between design teams, shipyards, and owners is essential.”
A Shared Vision for the Future of Superyacht Projects
Built on shared values of precision, trust, experience, and a long-term owner-focused approach, the partnership reflects a broader shift in the yachting industry toward integrated, multidisciplinary teams. Together, Southern Ocean Marine Engineering and Atelier Cala aim to deliver superyacht projects where design vision and technical execution are fully aligned, resulting in interiors that are both refined and reliably executed.
