ATCO Ltd. Annual General Meeting


CALGARY, ALBERTA--(Marketwire - May 7, 2012) - ATCO Ltd. (TSX: ACO.X, ACO.Y) will hold its 45th Annual General Meeting of Share Owners on Wednesday, May 9, 2012 at 10:00 am.

Location: The Fairmont Palliser Hotel
133 - 9 Avenue S.W.
Calgary, Alberta
Media Opportunities: Cameras will be allowed in the main meeting room
President & CEO, Nancy Southern, will be available to media immediately following

ATCO Ltd., with more than 8,800 employees and approximately $13 billion in assets, delivers service excellence and innovative business solutions worldwide with leading companies engaged in structures & logistics (manufacturing, logistics and noise abatement), utilities (pipelines, natural gas and electricity transmission and distribution), energy (power generation, natural gas gathering, processing, storage and liquids extraction) and technologies (business systems solutions). More information can be found at www.atco.com.

Contact Information:

ATCO Ltd.
Rick Boguski
Senior External Communications Advisor
(403) 292-7563 or Cell: (403) 978-2239
www.atco.com