​ATCO Officers

Ronald D. Southern

Ronald D. Southern
Chairman of the Board

Nancy C. Southern

Nancy C. Southern
President & Chief Executive Officer

Siegfried W. Kiefer

Siegfried W. Kiefer
Chief Operating Officer, Energy & Utilities

Brian R. Bale

Brian R. Bale
Senior Vice President & Chief Financial Officer

Susan R. Werth

Susan R. Werth
Senior Vice President & Chief Administration Officer

Erhard M. Kiefer

Erhard M. Kiefer
Group Vice President, Human Resources & Corporate Services

Carson J. Ackroyd

Carson J. Ackroyd
Vice President, Marketing & Communications

Donald E. Belsheim

Donald E. Belsheim
Vice President, Operational Audit

Chad L. Gareau

Chad L. Gareau
Vice President & Treasurer

Kevin P. Hunt

Kevin P. Hunt
Vice President, Internal Audit & Risk Management

Robert C. (Rob) Neumann

Robert C. (Rob) Neumann
Vice President, Controller

Alan Skiffington

Alan Skiffington
Vice President & Chief Information Officer

Patricia (Pat) Spruin

Patricia (Pat) Spruin
Vice President, Administration & Corporate Secretary

Tracey L. Wallace

Tracey L. Wallace
Vice President, Talent Management

Carol Gear

Carol Gear
Assistant Corporate Secretary