Joint stock company „Energetikos tinklų institutas“ (Power Network Institute) is one of the largest companies projecting electric energy objects in Lithuania. Our company was established in 1963. During this period, our company operated in Lithuania, Russia, Belarus, Syria, Cuba, Vietnam, Mongolia, Finland and Pakistan. In 2007 our department in Russia was established. Experience gained during projecting of complex objects abroad enables our personnel to feel satisfaction in their job and to sustain solutions unusual in Lithuania. The main fields of operation of our company – projecting of electric energy objects, management of construction of electric energy objects, operations related with relay security of electric energy objects and management start-up coordination, projecting, production and adjustment of relay security and control units.