Mirion Technologies (NYSE: MIR) is a radiation detection, measurement, and monitoring company that entered public markets through its 2021 merger with GS Acquisition Holdings Corp 2 (GSAH), a special purpose acquisition company sponsored by Goldman Sachs. Mirion serves the nuclear power, defense, medical imaging, and industrial sectors with a global portfolio of instruments and managed services. The company filed an 8-K with the Securities and Exchange Commission on May 16, 2025 (accession no. 0001628280-25-026260), reporting a material corporate development. As an active registrant and SPAC-originated issuer, Mirion continues to file with the SEC under CIK 0001809987. Sign up at SpacDesk for full filing history, sponsor data, and real-time alerts on Mirion and the broader SPAC universe.