Transmissora Aliança de Energia Elétrica SA – TAESA – is one of the largest private electric power transmission groups in Brazil in terms of Permitted Annual Revenue (RAP). The company is exclusively dedicated to the construction, operation and maintenance of transmission assets, with 11,682 km of lines in operation and 1,976 km of lines under construction, totaling 13,658 km in length and 97 substations. In addition, it has operating assets with a voltage level between 230 and 525kV, presence in all 5 regions of the country (18 States and the Federal District) and an Operation and Control Center located in Brasília. Currently, TAESA holds 39 transmission concessions: (i) 10 concessions that make up the holding company (TSN, Novatrans, ETEO, GTESA, PATESA, Munirah, NTE, STE, ATE and ATE II); (ii) 10 wholly-owned investees (Brasnorte, ATE III, São Gotardo, Mariana, Miracema, Janaúba, Sant’Ana, São João, São Pedro and Lagoa Nova); and (iii) 19 participations (ETAU, Transmineiras and the AIE and TBE Groups).