TortoiseEcofin Acquisition Corp. III (OTC: TRTLF) is a blank-check company sponsored by TortoiseEcofin, an investment manager specializing in energy transition and sustainable infrastructure strategies. The SPAC completed its IPO in 2021, targeting acquisition opportunities in the energy and sustainability sector. As of its 10-Q filing dated August 11, 2023 (accession no. 0001213900-23-066243), the company remained in its search phase, continuing to evaluate potential business combination targets aligned with its clean energy and infrastructure mandate. TortoiseEcofin has previously sponsored multiple SPACs in this space, reflecting the firm's sustained focus on energy-related dealflow. Sign up at SpacDesk for full filing history, transaction timelines, and sponsor data on TRTLF and hundreds of other active SPACs.