Grupo Equatorial Energia (formerly known as Brisk Participações) is a company specializing in electric energy. It operates through seven segments: Distribution, Trading, Transmission, Sanitation, Distributed generation, Services, and Telecommunications. The Distribution segment focuses on energy distribution, the Trading segment offers consulting, purchase, and sale of conventional energy and customized operations, and the Transmission segment provides an operational transmission line. The Sanitation and Distributed generation segments include the distribution of treated water and sewage collection and energy generation. The Services segment consists of call center, sales, and back-office activities. The Telecommunications segment focuses on optical fiber telecommunications and secure telephone service.