VT Systems

ST Engineering North America, formerly known as VT Systems, is the U.S. headquarters of the global engineering group ST Engineering. The company provides integrated engineering solutions across the aerospace, electronics, land systems, and marine sectors. In the healthcare and life sciences space, it is notably active through its subsidiary Aethon, which develops the TUG autonomous mobile robot used for hospital logistics and material delivery. Additionally, the company provides specialized software, rugged computing, and engineering services that support medical training, simulation, and pharmaceutical manufacturing environments.