Energy security, networks and electrical engineering and data structures of communication to the complete system of declarations and certificates, EGA Sistemi, founded in 1976 by Giuseppe Abello, in Renate, Brianza, 40 employees, turnover increased from four million euro in 2010 to eight million in 2011, with over 35 years of continuous research and implementation of quality, is aimed at individuals, businesses and public administration throughout the national territory as a consultant to identify the needs of the client, then designs and implements the tailored interventions and keys in hand, freeing the customer from any bureaucratic task and also assisting in the after sales service. The objective is to transform the building into an innovative machine about comfort, protection of the environment and future generations, savings and return on investment, including improving the income statement in the case of a company and public administration being such a building flying the business.