ATCO

ATCO Ltd.
ATCO Group
FormerlyAlberta Trailer Company
Company typePublic
TSX: ACO.X (Non-voting)
TSX: ACO.Y (Voting)
IndustryElectricity generation and distribution, natural gas, construction, logistics
Founded1947
FoundersS. Don Southern & Ron Southern
HeadquartersCalgary, Alberta, Canada
Key people
Nancy Southern (CEO)
Number of employees
7,500 (2022)
Websitewww.atco.com

ATCO Ltd., operating as the ATCO Group, is a publicly-traded Canadian engineering, logistics and energy holding company based in Calgary, Alberta. ATCO's subsidiaries include electric utilities, natural gas production and distribution companies, and construction companies.