Cargo ship navigating under bridge on water during sunset.

Marine & Shipping

We’re here for you when everything is on the line.

Cortland International designs and manufactures advanced synthetic rope systems for mission-critical marine applications worldwide. Our solutions are engineered to deliver superior performance in mooring, towing, and offshore operations where safety, reliability, and lifecycle efficiency are essential. With a strong focus on innovation in fiber technology, we support ship owners, operators, and distributors with application-driven rope systems that reduce operational risk and improve total cost of ownership.

Large cargo ship with containers docked at port with cranes in background.

High-performance towing and mooring solutions.

Whether you’re replacing traditional steel wire or upgrading existing synthetic systems, Cortland International delivers purpose-built solutions backed by technical expertise, rigorous testing, and global manufacturing. The result is dependable performance, lower maintenance requirements, and the confidence that comes from working with a trusted marine partner.

Tug and Towing Solutions

Mooring Solutions

Engineering and Support

Marine & Shipping Gallery

Whether it be for blue water, green water, or brown water our lines help crews work efficiently and safely every day.

Downloads