SilverBox Corp III (Nasdaq: SBXC), sponsored by SilverBox Capital, was a blank-check company that completed its initial public offering in 2022 targeting acquisition opportunities in the technology and technology-enabled services sectors. On November 26, 2024, the company filed a Form 15-12G with the SEC, signaling the termination of its registration under Section 12(g) of the Securities Exchange Act and the formal wind-down of its public reporting obligations. The filing marks the conclusion of SilverBox Corp III's lifecycle as a publicly registered special purpose acquisition company. SilverBox Capital has previously sponsored multiple SPAC vehicles across technology-focused mandates. Sign up at SpacDesk for full filing history, sponsor track records, and real-time SPAC status data.