Fortistar Sustainable Solutions Corp. (Nasdaq: FSSI) is a special purpose acquisition company sponsored by Fortistar, a White Plains, New York-based private investment firm with a long-standing focus on clean energy and sustainability infrastructure. The company filed its S-1 registration statement with the SEC on January 6, 2021, targeting the clean energy and sustainable solutions sector for its business combination. Fortistar's sponsorship brought sector-specific operational experience to the vehicle, given the firm's existing portfolio of renewable energy and environmental services assets. FSSI represents part of the 2021 SPAC class that sought targets across the rapidly expanding ESG and energy-transition landscape. For the full filing history, deal timeline, and data on FSSI and hundreds of other SPACs, sign up for complete access at SpacDesk.