SIAD Group is an Italian industrial group originating in Bergamo that specializes in the production and distribution of industrial, medical, and specialty gases. It is also active in engineering and the manufacturing of compression equipment, environmental technologies, and automation services.
Within the group, SIAD Macchine Impianti focuses on high-purity and oil-free reciprocating compressors—especially for hydrogen, industrial, and PET-blowing applications—combining long-standing expertise with modern, high-pressure technologies