
Custom Buoy Fabrication
Design and construction of heavy-duty mooring, navigation, and offshore data buoys.
Heavy-Duty Offshore Mooring Solutions
A reliable offshore infrastructure starts with unyielding mooring solutions. Leon International specializes in the custom design, class-approved welding, and construction of heavy-duty marine buoys. Whether you require massive steel mooring buoys for commercial tankers, structural navigational markers, or specialized offshore data buoys, our BV-certified engineering teams manufacture highly durable products built to withstand extreme marine environments.

Precision Manufacturing of Gigantic Marine Buoys
Heavy Mooring Buoys
We fabricate colossal steel mooring buoys designed for single point mooring (SPM) or conventional buoy mooring (CBM) systems, catering to very large crude carriers (VLCCs) and bulk cargo operations.
Navigational & Telemetry Buoys
Custom manufacturing of resilient navigational markers and data telemetry buoys. Our designs incorporate specialized modular towers for installing solar arrays, beacons, and critical offshore monitoring sensors.
Anti-Corrosion Polyurethane Coatings
Each fabricated steel buoy acts as a long-term asset. We utilize high-grade marine polyurethane and specialized offshore epoxy coatings to ensure extreme resistance to saltwater corrosion and bio-fouling.
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