SIAD is a leading Italian chemical group operating in the Technical Gases, Engineering, Healthcare, LPG and Natural Gas sectors. The Group has been active for over 90 years in the Technical Gas business and is also acclaimed for its well-known and established presence in the Engineering sector. In the Healthcare sector, it offers healthcare facilities and also operates in home care. Other services include: environmental management, marketing of consumer goods and distribution of industrial goods. With the acquisition of the Istrabenz Plini Group, business activities extended to the sales and distribution of liquefied petroleum gas (LPG) and methane gas, even in urban networks, and to energy solutions.