The Colsam Company was founded in Sondrio in 1937 by Leopoldo Colombera and Eugenio Samaden, from whom it takes its name.
We have always marketed energy products, starting with the extraction of peat and continuing with the entire range of petroleum products.
Following the liberalization of the methane and electricity market in 2003, Colsam Energie was born, which deals with assistance and supply to end users, for all civil and industrial uses , of gas and light.
Our reference area is Lombardy, in particular the provinces of Sondrio, Como, Lecco, Brescia, Monza Brianza and Milan.
Colsam is at your service for three generations to offer you quality products at really advantageous prices.