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CuanTec

Scotland
Founded 2016
Sustainable chitosan biopolymer from Scottish crustacean shellfish waste

CuanTec is an industrial biotechnology company manufacturing high-specification chitosan from crustacean shell waste sourced from the UK fishing industry.

Its proprietary process converts chitin into pharmaceutical and biomedical-grade chitosan for applications including wound care, dental products, veterinary use, water purification and agriculture.

As of 2026, CuanTec Limited is in compulsory liquidation and does not appear to be actively trading.