About
Anemoi Marine is a private headquartered in London, United Kingdom specializing in Wind.
Anemoi Marine Technologies Limited is a UK-based company specializing in wind-assisted ship propulsion through Flettner Rotor Sail technology. The company designs, manufactures, and installs modern mechanical sails that harness the Magnus Effect to provide auxiliary propulsion for commercial vessels including bulk carriers, tankers, ferries, and RoRos. The technology reduces fuel consumption and harmful emissions (CO2, SOx, NOx) by 5-30% while helping vessels meet IMO 2030 and 2050 decarbonization targets and EEDI regulatory requirements. Anemoi offers multiple deployment systems (Fixed, Rail, and Folding) to accommodate various vessel types and operational constraints. The company provides technical feasibility assessments, design certification through major classification societies, installation services, crew training, and lifecycle support. Rotor Sails have a 25-year design life and can be redeployed between vessels. The company operates globally with headquarters in London and operations in Asia, including a UK-based test and training facility.
Headquarters
London, United Kingdom
Company Type
Private
Business Models
Value Chain
Products
Flettner Rotor Sails - Fixed System
Flettner Rotor Sails - Rail Deployment System
Flettner Rotor Sails - Folding Deployment System
Anemoi Control System
Projects
m/v Afros
m/v Axios
TR Lady
Certifications & Awards
Certifications
Lloyd's Register Certification
Class NK Approval in Principle (AiP)
Major Classification Society Approval
Awards
Ship of the Year
Retrofit Project of the Year
Wind Propulsion Innovation Award
Greenest Marine Service Provider of the Year
Decarbonisation Technology Award
Maritime Award
ESG Shipping Bronze Technology Award
Dry Bulk Operator Award