ABOUT
Thessa Prins
My maritime carreer started in 1994 as a Maritime Officer. Over the years, I sailed on various types of vessels; Semi-submersible ships, Crude oil tankers, Product carriers, General Cargo vessels and Roro-vessels.
Ultimately obtaining both Master Mariner (STCW II/2) and Second Engineer (STCW III/2) Certificates of Competency.
After several years I transitioned ashore to expand my perspective on the industry. I first worked as a Port State Control (PSC) Officer, ensuring vessels compliance with international safety, environmental, and operational standards.
I then took on the role of Marine Surveyor with Lloyd’s Register, where I conducted a wide range of inspections, audits, and Statutory surveys.
Since 2019, I have been working as an independent Marine Consultant, providing expert support to clients worldwide.
My core services include:
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Flag State Inspections
Conducting inspections on behalf of flag administrations to ensure vessels meet international and national regulatory standards. -
Audits
Performing internal and external audits (ISM, ISPS, MLC) to assess compliance and improve safety management systems. -
Pre-Port State Control (PSC) Inspections
Identifying potential deficiencies before official inspections, helping vessels avoid detentions and delays. -
Pre-RightShip Inspections
Preparing vessels for RightShip vetting to improve ratings and facilitate smoother chartering processes. -
Accident & Incident Investigations
Thorough, unbiased investigations into maritime incidents and accidents, with root cause analysis and preventive action advice. -
Superintendent Services
Independent technical support and representation during dry-dockings, repairs, inspections, and daily operational matters. - Damage Reports
Objective and detailed assessment of structural, mechanical, or cargo-related damage, including repair recommendations.
My goal is to deliver reliable, experience-driven support that helps clients navigate the operational, technical, and compliance challenges of today’s maritime industry, anywhere in the world.