The design and implementation of strong current electrical systems (transformer stations, cabling of low-voltage, medium-voltage networks, public lighting systems, signal transmission systems such as fiber optics); the design and implementation of civil electrical systems for residential buildings, industries and other facilities; the design and implementation of photovoltaic systems; energy consulting for buildings, technical systems, traffic and ecology; representation/promotion and sale of electrical products and systems of all kinds. Participation in other companies. Exercise of all commercial, financial or other activities related to the purpose of the company; as well as the acquisition, sale, encumbrance and administration of real estate and securities for its own use and achievement of the social purpose.