Subsea Construction Services

TRESIOS specializes in providing expert subsea construction services worldwide, both onshore and offshore. From initial tendering through work package preparation to on-site execution, we deliver tailored project solutions that meet our clients’ diverse needs with precision and efficiency.

Our expertise in subsea construction covers a broad spectrum of activities, including the installation of SURF (Subsea Umbilical, Riser, Flowlines) systems, whether rigid or flexible, as well as platform and subsea asset installation or decommissioning. We excel in pipeline and cable repairs, diving and ROV interventions, dredging operations, and the installation of mattresses and rock placements.

Our clients include energy companies, asset owners, and operators worldwide. We prioritize creating value by offering the most efficient solutions tailored to each project’s requirements, emphasizing safety, time efficiency, cost-effectiveness, technical expertise, quality assurance, and geographical considerations.

Our versatile services are executed by our own team of professionals and are available globally, ensuring consistent delivery of high-quality results across diverse project environments.

Our services

SURF (Subsea umbilical, Riser, Flowlines)

Installation & decommissioning

Subsea Interventions: Repair, diving, dredging

Ready to turn your visions into reality?

Explore our comprehensive services and skilled specialists. Let’s make it happen together. Contact us now to embark on your project journey.

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