Spring Valley Acquisition Corp. III is a blank-check company tied to the Spring Valley sponsor, which has operated a series of sustainability- and clean-energy-focused SPACs. On June 4, 2026, the company filed an F-4/A amendment with the SEC, indicating it is in an active business combination process with a foreign private issuer as its proposed merger target. The F-4/A, an amendment to a Form F-4 registration statement, is typically submitted to incorporate updated disclosures as a transaction advances toward a shareholder vote. As the third vehicle in the Spring Valley SPAC franchise, the company reflects the sponsor's continued focus on the energy-transition sector. Sign up at SpacDesk for full filing history, deal timelines, and sponsor track-record data on Spring Valley Acquisition Corp. III.