Canadian Utilities is the global utilities, energy and technologies arm of  ATCO and accounts for most of that company's sales. Canadian Utilities' regulated utilities are ATCO Gas, which distributes natural gas to more than 1 million customers in almost 300 communities in Alberta, and ATCO Electric, which provides electricity to about 211,000 customers. ATCO Pipelines provides gas transportation services to producers, major industrial users and gas distribution companies in Alberta. Canadian Utilities' Energy unit (including ATCO Power, ATCO Midstream and ATCO Energy Solutions) manages power generation and pipeline activities. The Technologies segment provide business systems solution through ATCO I-Tek.