Spectaire Holdings Inc. (Nasdaq: PCCT) is the post-merger operating company formed through the business combination of Perception Capital Corp. II, a blank-check vehicle sponsored by Perception Capital, and Spectaire Inc., a developer of real-time air quality monitoring technology. Perception Capital Corp. II completed its initial public offering in 2022 before closing its deal with Spectaire, bringing the combined entity to market in the environmental technology sector, where it focuses on portable sensor hardware and analytics platforms for airborne particulate and emissions detection. As of its 10-Q filing dated August 22, 2023, Spectaire Holdings was operating as an active Nasdaq-listed company in the environmental monitoring space. Sign up on SpacDesk for the full filing history, deal timeline, and ownership data on PCCT.