Givenchev Technologies

Git Antifouling

This maritime company produces graphene-based, biocide-free marine coatings for shipowners to reduce fuel consumption and prevent hull and propeller biofouling.

GT Wings

This company manufactures wind propulsion systems for commercial shipping vessel owners to reduce fuel consumption and carbon emissions.

GT Green Technologies

This company develops wind-assisted propulsion wingsails for the commercial shipping industry to reduce fuel consumption and carbon emissions.

DeepSpeed

This company manufactures electric hydrojet propulsion systems for commercial vessels, workboats, and luxury yachts to provide efficient, zero-emission maritime transport.

Graphite Innovation & Technologies

This company manufactures graphene-based marine coatings for shipowners and operators to reduce fuel consumption, greenhouse gas emissions and underwater noise pollution.

Neptune Robotics

This company develops underwater robots that clean and inspect ship hulls to reduce fuel consumption and emissions for maritime vessel owners and operators.

BlueNose Technologies

The company develops aerodynamic retrofit systems for commercial ships to reduce fuel consumption and emissions for maritime shipowners and operators.

Fuelsave

This company develops hydrogen-based retrofit systems for maritime vessels to enhance combustion efficiency and reduce carbon and nitrogen oxide emissions.