
Services for Superyacht Owners
Your sanctuary, protected
Your yacht is a private world for your family and guests. You expect the highest standards of service and safety, but are left to trust that these standards are being met. We provide the verifiable proof that they are.
Sentini Marine delivers a complete operational system that transforms trust into certainty. We combine bespoke vessel documentation with a smart verification platform that gives you a simple, clear view of your crew’s readiness and your asset’s integrity.
It answers the most important question: is everyone and everything on board truly ready for any situation, on any day? With our system, you will know the answer is yes.

A system for total confidence
We provide this assurance through three integrated pillars, designed to protect your family, your asset, and your peace of mind.
Fathom: The safety verification system
You trust your crew to be prepared, but Fathom provides the proof. It is a simple, intelligent system that continuously verifies your crew’s knowledge of critical safety procedures, turning assumption into certainty.
What this means for you:
- Receive quantifiable peace of mind: Your Senior Crew will have access to a clear, simple ‘safety scorecard’ of crew readiness. It is the definitive answer to the question, “Is my crew truly ready?”
- Prevent critical mistakes: A crew’s ability to respond instantly in a crisis is paramount. Fathom ensures they can locate the correct life-saving equipment without hesitation—the single detail that can prevent a tragedy.
- Protect your sanctuary: The system ensures safety knowledge is kept sharp, week after week. This continuous verification means the highest standards are a constant reality on board, protecting your family, guests, and asset at all times.
The technical operations manual: The vessel’s institutional memory
We create the single point of reference for your yacht’s operations. This bespoke manual codifies the highest standards, ensuring operational excellence is embedded in the vessel itself, independent of crew changes. It is the definitive blueprint for protecting your asset.
- Protect asset value: Meticulous documentation demonstrates the highest standards of care, assuring future buyers.
- Raise safety standards: Good quality, easily accessible information increases the efficiency and safety of the crew.
- Ensure continuity: Your vessel’s operational integrity is no longer dependent on any single crew member.
The planned maintenance system: The asset protection programme
We implement a proactive maintenance strategy that protects the financial value of your yacht and ensures your time on board is never compromised by equipment failure. It is the key to effortless enjoyment.
- Maximise your time on board: Proactive maintenance prevents breakdowns that interrupt your plans.
- Ensure seamless enjoyment: No more “Jacuzzi is out of use” moments. All systems function as designed, when you expect them to.
- Lower operational costs: Addressing issues early prevents expensive repairs and protects the machinery’s longevity.
The Sentini Advantage
Our entire system is built by mariners, for mariners. We don’t just provide software or documents; we provide practical tools designed to solve the real-world operational challenges you face every day.
From the as-built accuracy of our Technical Operations Manuals to the data-driven insights from Fathom, our solutions are built to the highest commercial standards, giving you a reliable foundation for safe and efficient operations.
Supported by a team of nearly 50 technical authors including: Marine Engineers, Master Mariners, Process Engineers, Electrical Engineers and illustrators.

WORK WITH SENTINI MARINE
The ultimate outcome: True peace of mind
Partnering with Sentini Marine means your yacht is managed by a system, not just by chance. It is the confidence of knowing your sanctuary is safe, your asset is protected, and your crew is ready.
