Liberty Defense 

Liberty Defense Holdings, Ltd. engages in the development and commercialization of advanced security detection technologies. The company offers AI-based contactless security technology for detecting concealed metallic and non-metallic weapons and threats. It provides two separate security screening solutions, the HEXWAVE system and the HD-AIT Upgrade Kit. The company's flagship product, HEXWAVE, is a walk-through security portal that utilizes millimeter wave technology and 3D imaging to detect concealed metallic and non-metallic weapons, including traditional metallic guns and knives as well as more novel threats such as liquid, plastic, and powder explosives, 3D printed guns, and other prohibited items. In addition, its High-Definition Advanced Imaging Technology (HD-AIT) is used for body and shoe scanning. The company sells its products to regional airports, courthouses and correctional facilities, universities, and research laboratories. The company was formerly known as Gulfstream Acquisition 1 Corp. and changed its name to Liberty Defense Holdings, Ltd. in April 2019. Liberty Defense Holdings, Ltd. was incorporated in 2012 and is headquartered in Wilmington, Massachusetts.