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The Green Blue Business Directory

Clearwater Rating Ltd


A not for profit company.


Clearwater Rating addresses a need in the leisure marine market for an objective, independent assessment of the environmental credentials of a boat or superyacht.


The Clearwater Rating system has been carefully researched to take into account environmental legislation and realistically incorporated best practice. It enables a manufacturer or owner to work though clearly defined steps that examine the impact of a leisure vessel upon air and water quality, energy consumption, noise pollution, seabed, foreshore, wildlife and global resources. One of seven ratings, from Bronze through Gold, can be earned.



Leyton is a global innovation funding consultancy. Across all sectors, businesses of all sizes rely on us to secure new revenue streams benefitting their transformation and growth.


Our specialist R&D and energy experts identify opportunities and schemes most relevant to your business to deliver maximum returns in tax credits and grant funding.


Leyton is passion about protection of the environment. Our participation in sailing and the work of our energy department which conducted the first carbon footprint analysis of a Class40 racing vessel reflects our commitment to supporting innovative environmental transition initiatives across the marine industry.

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