Black Spade Acquisition III Co

Black Spade Acquisition III Co (ticker: BIII) is the third blank-check vehicle sponsored by Black Spade Capital, a Hong Kong-based SPAC sponsor whose prior vehicles have targeted the technology, media, and entertainment sectors. The company filed an amended registration statement on Form S-1/A with the Securities and Exchange Commission on December 5, 2025, indicating the SPAC remains in the pre-IPO registration phase as it works toward a public listing. Black Spade's sponsorship lineage includes Black Spade Acquisition Co, which completed a business combination with Vietnamese electric vehicle maker VinFast in 2023. For complete filing history, sponsor data, and deal tracking on BIII, create a free account at SpacDesk.