TortoiseEcofin Acquisition Corp. III, trading under the ticker TRTLF, is a blank-check company sponsored by TortoiseEcofin, an investment manager with an established focus on energy transition and sustainable infrastructure. The third SPAC vehicle launched under the TortoiseEcofin banner, the company completed its initial public offering in 2021 targeting business combination candidates within the energy and utilities sector. TortoiseEcofin Acquisition Corp. III filed its annual report on Form 10-K with the SEC on March 22, 2023, covering fiscal year 2022, at which point the vehicle remained in active search for a combination target. For complete filing history, deal status, and SPAC analytics on TRTLF, sign up for full data access on SpacDesk.