Iron Horse Acquisition II Corp. (Nasdaq: IRHO) is a blank-check special purpose acquisition company that filed an amended S-1/A registration statement with the SEC on October 6, 2025, accession number 0001213900-25-096551, indicating the vehicle was in the registration process as of that date. The "II" designation suggests the sponsor team had previously sponsored at least one prior SPAC vehicle, though the named sponsor entity was not disclosed in the available filing metadata. As of the filing date, IRHO had not yet completed its IPO and remained in the pre-effective registration phase, with no announced target sector or industry vertical on record. For the full filing history, trust account details, sponsor breakdown, and deal-stage tracking on IRHO, sign up for a SpacDesk account at spacdesk.com.