CAITITUR ENERGIA 1 LTDA
                    
                     CURITIBA
                                                                  
                                            FERNANDO CAPEL KREMPEL, ENRIQUE LUIS SIRA MARTINEZ, ANTONIO FERNANDO KREMPEL, UPSIDE VALUE INVESTIMENTOS LTDA
                                      
CAITITUR ENERGIA 2 LTDA
                    
                     CURITIBA
                                                                  
                                            ENRIQUE LUIS SIRA MARTINEZ, ANTONIO FERNANDO KREMPEL, FERNANDO CAPEL KREMPEL, UPSIDE VALUE INVESTIMENTOS LTDA
                                      
CAITITUR ENERGIA 3 LTDA
                    
                     CURITIBA
                                                                  
                                            UPSIDE VALUE INVESTIMENTOS LTDA, ANTONIO FERNANDO KREMPEL, ENRIQUE LUIS SIRA MARTINEZ, FERNANDO CAPEL KREMPEL
                                      
CAITITUR ENERGIA 4 LTDA
                    
                     CURITIBA
                                                                  
                                            ANTONIO FERNANDO KREMPEL, FERNANDO CAPEL KREMPEL, ENRIQUE LUIS SIRA MARTINEZ, UPSIDE VALUE INVESTIMENTOS LTDA
                                      
CAITITUR ENERGIA 5 LTDA
                    
                     CURITIBA
                                                                  
                                            UPSIDE VALUE INVESTIMENTOS LTDA, ANTONIO FERNANDO KREMPEL, ENRIQUE LUIS SIRA MARTINEZ, FERNANDO CAPEL KREMPEL
                                      
CAITITUR ENERGIA 6 LTDA
                    
                     CURITIBA
                                                                  
                                            FERNANDO CAPEL KREMPEL, ENRIQUE LUIS SIRA MARTINEZ, ANTONIO FERNANDO KREMPEL, UPSIDE VALUE INVESTIMENTOS LTDA
                                      
CAITITUR ENERGIA 7 LTDA
                    
                     CURITIBA
                                                                  
                                            FERNANDO CAPEL KREMPEL, ENRIQUE LUIS SIRA MARTINEZ, ANTONIO FERNANDO KREMPEL, UPSIDE VALUE INVESTIMENTOS LTDA