MARGEN was established in 1963 (with the name of the founder Mario Gorzanelli) as generating set repair and service shop. The constant growth of the company in these 45 years goes through the intensification of small and ......MARGEN was established in 1963 (with the name of the founder Mario Gorzanelli) as generating set repair and service shop. The constant growth of the company in these 45 years goes through the intensification of small and medium to bigger generating sets production and the increase in the design and planning. In a very short time MARGEN has developed control boards offering more and more complex solutions up to parallel systems between generating sets and parallel systems with grids, for emergency and production applications. Today MARGEN is able to offer an extremely wide range of generating sets from 10 to 4000 kVA both low and medium voltage, energy systems equipped with all electrical devices that form real independent and self contained stations designed to grant top reliability. Always pursuing high quality standards, MARGEN is certified ISO 9001:2000 (for products and manufacturing processes) and SOA Italia (for installations). Margen and the other companies of the group: S.A.I. Electric and S.A.I. Consulting have an annual turnover of 22millions Euros, producing 700 units a year with a staff of 50 people. Due to the company growing an adaptation of the manufacturing plants was necessary. Margen has now 3 different manufacturing and storing plants in Maranello, Fiorano and Formigine that total a surface of 8000 covered sqm. MARGEN is also member of the MARANELLO MADE IN RED® circle, a registered trademark, owned by the City of Maranello, given to local companies that meet particular quality and reliability standards.