Marine applications
At Castrol, we’ve spent over 100 years in the marine industry, creating products and solutions to meet the unique challenges of diverse marine applications.
Forward for every voyage
At Castrol, we understand the pace of change in the marine industry – and we’re ready for it. With over 100 years of marine expertise, we’ve developed advanced lubricants and solutions tailored to the operational, environmental, and technical demands of modern fleets.
From deep sea shipping to offshore support, our products are engineered to meet the latest OEM requirements and emissions regulations – helping your operations remain compliant without compromising performance.
Global network
Our global network of more than 1,300 distributor partners means you can find Castrol products even in remote locations. Discover Castrol's online Directory of Marine Services and explore our product range and port availability in just a few clicks.
With Castrol lubricants available in 820 ports and 82 countries, we're on hand wherever you need us.
Our products
Castrol offers a comprehensive range of products designed to keep your engines clean and operations running smoothly — whatever the application. Our engine oils carry a full suite of OEM approvals, meeting the needs of both new and legacy engines. They ensure compliance with the latest environmental regulations while delivering reliable, consistent performance across your fleet.
Our services
At Castrol, our solutions go beyond lubricants – we partner with you to help optimise vessel performance and improve fleet reliability. Our marine experts work closely with operators across three key areas: lubrication scheduling, performance monitoring, and technical consultancy.
Our services help you identify and address issues before they impact performance.
