Ship to ship transfer services
Ship-to-ship transfers require safe, seamless execution. We coordinate every stage of STS operations ensuring precision, full regulatory compliance, and real-time control during liquid bulk cargo transfers between vessels.
What is a ship to ship transfer?
A Ship to Ship (STS) transfer refers to the operation of transferring cargo, typically liquid bulk such as oil or chemicals, from one vessel to another while both are at sea or at anchorage. These operations require precise coordination, specialized equipment, and strict adherence to safety and regulatory protocols.
Our ship to ship transfer services
STS agency
Our STS agency services cover full coordination of the operation, including pre-arrival notifications, documentation, regulatory compliance, and post-operation reporting.
STS material supply
We arrange the prompt and certified supply of all necessary fenders, hoses, and mooring gear and team required for safe and compliant STS operations.
Cargo master management
Our experienced cargo masters oversee and coordinate the entire transfer process onboard, ensuring compliance with safety standards and optimal performance.
STS surveyor management
We appoint and manage qualified surveyors to supervise cargo measurement, safety checks, and compliance verification throughout the STS process.
Why choose us as your ship to ship transfer services provider?
With over 60 years of maritime agency expertise, Ibérica Marítima offers trusted coordination of complex STS operations across Spanish ports and anchorages. Our local knowledge, strong relationships with port authorities, and 24/7 availability allow us to deliver safe, efficient, and fully compliant cargo transfers. From pre-arrival planning to post-operation reporting, we provide end-to-end support tailored to each vessel’s needs.
Service Coverage
We operate across key ports worldwide, providing high-quality service wherever you need it.
Your questions on ship to ship transfer services, answered by experts
What is a ship to ship transfer and how is it carried out safely?
STS transfers are executed using specialized fenders and hoses, with both vessels securely moored side by side. Trained personnel and cargo masters supervise the entire process following internationally recognized safety procedures.
Where STS operations can be carried out in Spain?
STS operations are commonly performed at anchorages in Algeciras Bay, Ceuta, Canary Islands, and other strategic offshore zones authorized by Spanish maritime authorities.
What are the key safety protocols during ship to ship transfer services?
Safety measures include risk assessments, pre-transfer checklists, crew briefings, equipment inspections, and continuous monitoring by surveyors and cargo masters.
Complete maritime support beyond port statistics
Customs agency & legal
Comprehensive customs and legal support for vessels, terminals, and tanker operations.
