3,153 people are employed at Copel - Companhia Paranaense de Energia.
The NAICS codes for Copel - Companhia Paranaense de Energia are [51, 517, 221, 5179, 22, 51791].
The SIC codes for Copel - Companhia Paranaense de Energia are [48, 49, 481, 493].