Fifty years of tradition and experience for the future in the thermal and electrical energy sector made from alternative fuels, pre-sale and after-sales technical support by skillful designers and technicians in order to provide reliable products and efficient solutions.

A number of substantial changes have occurred in the company since 1950 when the company was set up as a workshop for repairing components of the automotive industry.
Over with years, Tessari Energia has shown its skills by meeting the first energy requests and proposed, even in the 60’s, the first power and heat generator sets supplying electrical and thermal power.