Perimeter Acquisition Corp. I, trading under the unit ticker PMTRU, is a blank-check special purpose acquisition company that filed an 8-K with the Securities and Exchange Commission on June 13, 2025, bearing accession number 0001641172-25-015102. The PMTRU unit listing indicates the company is in the early post-IPO phase of its lifecycle, with units typically comprising shares and warrants that have not yet begun separate trading. Perimeter Acquisition Corp. I has not publicly disclosed a specific target sector, positioning itself as a general-purpose SPAC currently in the sponsor-led search phase for a qualifying business combination. Visit SpacDesk and sign up for full data on Perimeter Acquisition Corp. I, including filing history, deal timelines, and sponsor analytics.