Parabellum Acquisition Corp. (NYSE: PRBM) operates as a blank check company, or special purpose acquisition company (SPAC), focused on effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses, primarily those possessing proprietary technologies in the Internet of Things (IoT) sector across consumer, industrial, automotive and medical markets valued between $300 million and $1 billion; it offers no current operational products or services beyond its SPAC structure, which holds trust proceeds from its initial public offering for deployment in a target acquisition. Founded in 2021 and headquartered in Dallas, Texas, the company initially targeted IoT opportunities globally. In a major development, Parabellum entered a definitive business combination agreement with EnOcean GmbH, a Germany-based energy harvesting IoT device maker for smart buildings, in November 2022, valuing EnOcean at $120 million with expected gross proceeds of approximately $146.5 million; however, the deal terminated in April 2023 due to failure to secure at least $30 million in PIPE financing by February 2023 amid high redemptions of 83%, prompting the company to liquidate its trust and redeem outstanding shares rather than pursue alternative targets before its May 2023 deadline.