Canadian Utilities Ltd. engages in the provision of business solutions to companies in the utilities, energy, structures and logistics, and technologies sector. The company is headquartered in Calgary, Alberta and currently employs 9,084 full-time employees. The firm operates through four segments: ATCO Energy Systems, ATCO EnPower, ATCO Australia, and Corporate and Other. The ATCO Energy Systems segment delivers energy through its electricity and natural gas transmission and distribution, and international operations segments. The ATCO EnPower segment creates sustainable energy solutions in the areas of renewables, energy storage, industrial water, and clean fuels. The ATCO Australia segment develops, builds, owns, and operates energy and infrastructure assets. The Corporate and Other segment includes ATCOenergy and Rumi which provides retail electricity and natural gas services, home maintenance services and professional home advice in Alberta.