South Korea-based Graphene Square, developer and distributor of graphene materials and films, has announced that it is preparing for an IPO to fuel global expansion. It will select the underwriter this year and plans its Kosdaq listing in 2022 through the Technology Special Listing program, a system introduced in 2005 to allow promising startups to list the local bourse based on a technology evaluation conducted by Korea Exchange-designated institutions.
Graphene Square’s competitive edge is said to be found in its proprietary chemical vapor deposition (CVD) method used for the production of graphene. The method is based on the research of Professor Hong Byung-hee of Seoul National University on the synthesis of large-area graphene. In fact, Graphene Square itself was established in 2012 as a spin-off of chemistry professor Hong Byung-hee’s lab at Seoul National University.