MARINE CONSERVATION SOCIETY
Registration #1004005 · Registered
www.mcsuk.orginfo@mcsuk.org
Overross House Ross Park HR9 7US
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.
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Financial History
Latest spending ratio: 98.3% of income spent on charitable work
| Year | Income | Spending | Ratio |
|---|---|---|---|
| 2025 | £5,339,836 | £5,250,911 | 98% |
Data sourced from the Charity Commission for England & Wales · Last scored 6/11/2026