SIAD Macchine Impianti (SIAD MI) designs, manufactures and installs Small Scale LNG plants ,Air Separation Units to produce industrial gases and Reciprocating Compressors .

SIAD MI supplies the Petrochemical, Chemical, Energy, Refinery and Industrial Gases sectors. The company is regarded as a highly reliable partner concerning energy transition and renewable energy challenges, having installed several LNG and Biogas liquefaction plants, hundreds of BOG, CO₂ and H₂ compressors.

SIAD MI offers after-sales support services through its Global Service Division, thanks also to its worldwide Service Centers network.