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Marine Conservation Society

Registered charity 1004005, on the register since 28 August 1991. The 2,841st largest charity in England and Wales by income.

What it says it does

The Marine Conservation Society fights for the future of our ocean through people powered action, with science on our side. We defend habitats and species, with communities, businesses and governments. Together, we work towards a cleaner, better protected, healthier ocean. For seas full of life, where nature flourishes and people thrive.

In the charity's own words, as filed with the Charity Commission.

Its causes

AnimalsArts/culture/heritage/scienceEducation/trainingEnvironment/conservation/heritage

Where it works

It names no single council area: it works across England and Wales, or further.

Check it yourself

Its entry on the Charity Commission register · its own website

Figures are the latest the charity has reported to the Charity Commission, current to 27 September 2026. How this site works.