Navigating Maritime Risk, Together.
David Nartey, FounderDataGalley helps the maritime community make informed decisions about vessel risk and carbon exposure.
We work alongside port state authorities, ship brokers, yacht professionals, port operators, and vessel owners — connecting inspection records, emission data, and vessel intelligence so that the people who need to assess a vessel can do it quickly and confidently.
If you work with vessels professionally and need reliable due diligence data, we'd welcome the conversation.
What We Do

Carbon Compliance
We help you seamlessly calculate voyage-level EU ETS exposure and monitor FuelEU compliance, so you can manage your environmental footprint without the worry of hidden carbon liabilities.

Vessel Intelligence
We bring clarity to vessel movements. By identifying abnormal routing or ETA delays early, we help your teams reduce operational uncertainty and improve planning.
Our Core Values
Collaboration
We believe in the power of working together. We build mutual trust by listening closely to our partners and communicating openly.
Caring
We strive to do the right thing. We put the wellbeing of our customers and the wider maritime community at the heart of every decision we make.
Clarity
We do the heavy lifting with complex data so that you can focus on what you do best—running your operations smoothly and sustainably.