Our People

Mark Tetto is Co-CEO of TCK. Mark brings 18 years of finance experience spanning investment banking, corporate M&A, private equity and venture capital investing. Prior to TCK, Mark was a founding member of Samsung Electronics’ corporate M&A team, where he spent four years successfully acquiring companies, executing cross-border deals and building out the firm’s M&A practice. Previously, Mark was with Morgan Stanley, working in its New York and London offices on M&A and corporate finance, raising funding for clients in excess of $1Bn.  

In Korea, Mark has also served as a venture partner at VC Bon Angels, where he served on the investment committee and sourced startups for seed stage investment.

Mark has also been active in local philanthropy, as a supporter of the National Museum of Korea, the Museum of Modern and Contemporary Art, the Korean National Ballet, and the Arumjigi Culture Keepers Foundation. In recognition of his philanthropic and cultural activities, Mark was appointed Honorary Guard of Gyeongbok Palace in 2018, and Honorary Citizen of Seoul in 2019. 

Mark holds a BA in Chemistry from Princeton University, and an MBA from The Wharton School, with a concentration in Finance.