CAST., CO, Ltd.

CAST CO., LTD., is a company that manufactures Eco-friendly ozone sterilization for food, water and space. It disinfects viruses and bacteria with ozone generated from oxygen in the air and the advanced low-temperature micro plasma technology.


Organisation Representative

Endorsers that CAST., CO, Ltd. partner with

South Korea

MYSC (Merry Year Social Company)

Aavishkaar Capital is the equity arm of The Aavishkaar Group which manages in excess of US$1 billion in AUM across equity and credit. The Group’s shareholders include TIAA-Nuveen, Shell Foundation, Triodos Bank and Dutch Entrepreneurial Development Bank.

MYSC (Merry Year Social Company)

MYSC is a leading social innovation consultancy & impact investor working mainly in Korea but also for other parts of the world through impact network and partnership. Established in 2011 by a number of leading opinion leaders from private sector, academia and investment field, MYSC aims to help address social inequality and societal divide through social entrepreneurship and social innovation. As part of our theory of change, we bridge between corporations and start-ups / social ventures for “growth with impact” business model.

On-going/Past projects

Development of Eco Friendly Ozone Sterilization by the Microplasma-Based Technology

By CAST., CO, Ltd.

Ozone sterilization with the microplasma technology can be used for all industries that require eco-friendly disinfecting method especially food storage, drinking water disinfection and space disinfection.

Agriculture, Water and Sanitation and Hygiene