PMB is a human-sized company located near Aix-en-Provence, in the south of France, specialized in the design and manufacture of complex particle accelerator systems for Medical and Defense applications. Historically, PMB started with the specialty of assembling dissimilar materials such as metals and ceramics. Since the late 2000s, we have developed complex systems integrating particle accelerators. Among others, an automated system that produces in-house PET radiopharmaceuticals and linear accelerators for non-destructive testing (high-energy radiography), and radiotherapy.