Canadian Utilities Limited: Where excellence meets innovation


With approximately 5,000 employees and assets of $22 billion, Canadian Utilities Limited is an ATCO company. Canadian Utilities Limited is a diversified global energy infrastructure corporation delivering service excellence and innovative business solutions in Electricity (electricity generation, transmission and distribution), Pipelines & Liquids (natural gas transmission, distribution and infrastructure development; and energy storage and industrial water solutions) and Retail Energy (electricity and natural gas retail sales). 

Read more about ATCO Business Segments

Business Groups

CU’s business groups include Pipelines & Liquids and Electricity.



Read more about Biography of President and CEO

Biography of the Chair

Nancy Southern was appointed Chair, President & Chief Executive Officer, Canadian Utilities Limited and ATCO Ltd. effective December 1, 2012. Read more...


Read more about ATCO's Board of Directors

Board of Directors

The CU Board is made up of 10 members including the Chair of the Canadian Utilities Board. Read more...



Meet our team of Corporate Officers.


Global Growth Highlights

Learn about our business goals and operational strategy.