We are proud Exclusive Greek Representatives of Manta Marine Technologies.

Manta Marine Technologies is a Norway‑based maritime technology company focused on developing solutions that improve the efficiency, sustainability of shipping operations & Fuel cost savings. We are committed to advancing greener shipping through intelligent technologies – supporting operational efficiency, reduced carbon emissions and fuel consumption as well as simplifying emissions reporting. With Head Offices in Norway and technical support offices in Sweden, workshops and offices in Poland, Singapore and China, we are ready to meet any challenge.

MMT specializes in three main areas:

Vessel Optimization – FuelOpt Hardware and Fuel Analytics platform assist ship operators reduce fuel consumption and emissions.

Enhance vessel performance and efficiency through intelligent automation, data insight, and AI-driven control. Manta’ Vessel Optimisation solutions enable ship owners and operators to reduce fuel consumption, improve voyage efficiency, and meet stringent environmental regulations.

FuelOpt

A flexible propulsion control system that has already been installed on over 530 vessels. FuelOpt can enable fuel savings of up to 10% (as verified by independent testing). Easily integrated on any vessel without commercial downtime, this green technology is compatible with all fuels and features a user-friendly, automated interface that minimises administrative burden and simplifies emissions reporting.

Fleet Analytics

With 10 years of experience, Manta Marine Technologies is your expert in vessel data gathering, analysis, and performance. Fleet Analytics collects real-time data from multiple points on board, processes it, and delivers it through a user-friendly web interface or your preferred solution.

RoutePilot AI

An advanced AI-powered voyage optimization tool that supports captains and crews with intelligent route planning. RoutePilot AI continuously analyses weather, load, and performance data to recommend the most efficient voyage profile for every journey.

Marine Electrification with Shore‑Power & VFD Systems are the future of green and efficient shipping.

Marine Electrification offering delivers custom‑designed solutions that empower vessels to reduce fuel use, cut emissions and comply with evolving regulations. The system suite is engineered for flexibility and designed to minimize downtime and disruption, enabling both new builds and retrofit installations to achieve enhanced energy efficiency and operational excellence.

ShorePower

Shore Power solution enables ships at berth to switch off or significantly scale down their onboard engines by plugging into the local or national grid—reducing emissions, noise and fuel consumption in port areas. Manta Marine supplies tailor‑made high‑voltage and low‑voltage systems, handling the full project lifecycle from design through installation and technical support, making them a true turnkey partner

EnergyOpt

The EnergyOpt system is a variable‑frequency drive (VFD) solution engineered to optimize the energy consumption of pumps and fans in marine installations. By intelligently adjusting motor speed according to real demand, it delivers reduced energy usage and supports greater operational efficiency across vessel systems.

Lifecycle Services – Ex Yara Marine Technologies Scrubbers, Spare parts, retrofits, conversions, and technical support to maintain vessel efficiency and compliance.

Lifecycle Services portfolio encompasses end‑to‑end support to keep your fleet’s systems operating efficiently over time. From spare parts supply and technical services, through to full vessel conversions and upgrades, the aim is to minimize downtime, maximize uptime and extend asset life.

Parts

 “Parts – OEM Solutions for Reliable Vessel Maintenance” offer and supply high‑quality spare parts for its previously delivered systems (e.g., scrubbers, SCR systems, shore power) as well as many related subsystems (CEMS, WTU, WMU). They maintain stock of commonly required items, deliver spare‑part kits, and streamline procurement and administration for operators.

Services

Services cover the maintenance, inspection, commissioning and troubleshooting of onboard systems (scrubber, SCR, shore power etc). This includes remote support, health‑checks, emergency services, site supervision, and structured service agreements to support reliability, safety and operational performance over the system life.

Conversion & Upgrades

 “Conversions & Upgrades” category provides system upgrades, mechanical repairs and rebuilds, refits of key components (pipes, spools, valves, sensors), and retrofits of systems (scrubbers, SCR units and surrounding equipment) to improve performance, efficiency and compliance. They also handle steelwork, fabrication, welding and full engineering services for larger conversion projects.

Inquiries: Kaptanoglou@OkeanOne.com Repairs@OkeanOne.com