Utilities Industry Utilities UTL Versorgungsunternehmen Utilities Industry Industria de servicios públicos Industria de servicios públicos Industrie des services publics תעשיית תועלת उपयोगिता उद्योग 公益事業産業 Indústria de serviços públicos 公用事业行业 UTL This group comprises establishments engaged in the provision of the following utility services: electric power, natural gas, steam supply, and water supply. Within this sector, the specific activities associated with the utility services provided vary by utility: electric power includes generation, transmission, and distribution; natural gas includes distribution; steam supply includes provision and/or distribution; water supply includes treatment and distribution.