| Country: | Portugal |
| Title: | Companies Directory of the natural gas sector - consultation |
| Description: | Information and ability to perform online business directory consultation of the natural gas sector. |
| Link: | https://www.portaldocidadao.pt/web/entidade-reguladora-dos-servicos-energeticos/diretorio-de-empresas-do-setor-de-gas-natural-consulta |
| Category: | Antitrust and Consumer Protection |