3,527 people are employed at Copel - Companhia Paranaense de Energia.
The NAICS codes for Copel - Companhia Paranaense de Energia are [51791, 51, 221, 5179, 22, 517].
The SIC codes for Copel - Companhia Paranaense de Energia are [493, 49, 48, 481].