AI Infrastructure Acquisition Corp.

AI Infrastructure Acquisition Corp. (ticker: AIIA-UN) is a blank-check company focused on the artificial intelligence infrastructure sector that filed an amended S-1 registration statement with the SEC on September 23, 2025, as part of its 2025 IPO process. The unit-stage listing, indicated by the "-UN" ticker suffix, reflects a pre-separation offering of units combining shares and warrants. The SPAC was in active registration at the time of filing, with its sponsor not identified in publicly available disclosures. For the full sponsor profile, deal timeline, pipeline comparables, and real-time filing alerts on AIIA-UN, sign up for a SpacDesk account today.