Fortistar Sustainable Solutions Corp. (Nasdaq: FSSI) is a special purpose acquisition company sponsored by Fortistar, a White Plains, New York-based private equity firm with an established focus on sustainable infrastructure and clean energy investment. The company completed its initial public offering in 2021, targeting acquisition opportunities in the sustainability and environmental services sector, consistent with Fortistar's existing portfolio concentration in waste-to-energy, renewable natural gas, and adjacent clean technology verticals. The Form 10-Q filed with the SEC on August 10, 2022 represents standard quarterly reporting during the company's active search period. Sign up at SpacDesk to access full filings, timeline data, and analytics on FSSI and hundreds of other SPACs.