Semyon Kislin oversees a commodities trading company and has served on the board of the New York City Economic Development Corporation (NYCEDC). The NYCEDC promotes economic growth in New York City's five boroughs and recognizes the importance of cultural opportunities. Through partnering with city officials and ACE Theatrical Group, the NYCEDC was able to reopen the historic Kings Theatre in Brooklyn after 25 years of being closed. Martinez+Johnson Architecture and Gilbane Building Company were selected to restore and renovate the building, bringing it back to its former glory while adding modern technical capabilities.