Registration - In-house Corporation

ATCO Ltd. / Nancy C Southern, Chair & CEO, ATCO Ltd. and Executive Chair, Canadian Utilities Limited

Registration Information

In-house Corporation name: ATCO Ltd.
Responsible Officer Name: Nancy C Southern, Chair & CEO, ATCO Ltd. and Executive Chair, Canadian Utilities Limited
Initial registration start date: 2010-10-01
Registration status: Active
Registration Number: 769674-274104

Associated Communications

Total Number of Communication Reports: 512

Monthly communication reports in the last 6 months: 16

Version 52 of 53 (2026-03-04 to 2026-06-12)

Registration versions:

Version 52 of 53 (2026-03-04 to 2026-06-12)

Lobbying Information

Subject Matter Details

Details Regarding the Identified Subject Matter
Subject matters	Details	Categories
Energy, Taxation and Finance	Discussions regarding energy transition legislation, federal investment tax credits and regulations.	Legislative Proposal, Bill or Resolution, Regulation, Policies or Program
Aboriginal Affairs, Energy, Environment, Infrastructure, International Relations	Discussions regarding federal frameworks with regards to the environment, including climate change and air pollutant regulation.	Regulation
Housing, Immigration, Infrastructure	Discussions regarding Immigration program considerations related to manufacturing labour shortages, including coordinating with provinces and the inclusion of manufacturing National Occupation Classifications (NOC) in federal pathways to permanent residency and regional workforce needs.	Policies or Program
Aboriginal Affairs, Defence, Infrastructure	Discussions regarding provision of buildings, camps, and logistical services.	Policies or Program
Aboriginal Affairs, Energy, Environment, Infrastructure, International Relations	Federal policies and programs with respect to transition to a lower carbon energy system, renewable energy, and energy infrastructure.	Policies or Program
Energy, Environment, Infrastructure, International Relations	Pursuing international trade and expanding markets for infrastructure development.	Policies or Program
Housing, Infrastructure	To explore areas of alignment and compatibility with federal policies and programs in the context of deploying temporary and permanent modular housing, including medium density housing, workforce housing, affordable housing, and community infrastructure.	Policies or Program

Communication Techniques

Written communication
Oral communication

Government Institutions

Agriculture and Agri-Food Canada (AAFC)
Bank of Canada
Canada Border Services Agency (CBSA)
Canada Infrastructure Bank
Canada Mortgage and Housing Corporation (CMHC)
Canada Revenue Agency (CRA)
Canadian Energy Regulator (CER)
Canadian Heritage (PCH)
Canadian Northern Economic Development Agency (CanNor)
Crown-Indigenous Relations and Northern Affairs Canada (CIRNAC)
Defence Construction Canada (DCC)
Employment and Social Development Canada (ESDC)
Environment and Climate Change Canada (ECCC)
Finance Canada (FIN)
Fisheries and Oceans Canada (DFO)
Global Affairs Canada (GAC)
Health Canada (HC)
House of Commons
Housing, Infrastructure and Communities Canada (HICC)
Immigration, Refugees and Citizenship Canada (IRCC)
Impact Assessment Agency of Canada (IAAC)
Indigenous Services Canada (ISC)
Innovation, Science and Economic Development Canada (ISED)
Intergovernmental Affairs Secretariat (IGA)
National Defence (DND)
Natural Resources Canada (NRCan)
Office of the Auditor General of Canada (OAG)
Prairies Economic Development Canada (PrairiesCan)
Prime Minister's Office (PMO)
Privy Council Office (PCO)
Public Health Agency of Canada (PHAC)
Public Safety Canada (PS)
Public Services and Procurement Canada (PSPC)
Senate of Canada
Transport Canada (TC)
Treasury Board Of Canada Secretariat (TBS)

In-house Corporation Details

Description of activities

ATCO is a diversified global holding corporation with approximately 21,000 employees and assets of $27 billion, with investments in energy infrastructure (electricity generation, transmission, and distribution; natural gas transmission, distribution and infrastructure development; energy storage and industrial water solutions; and electricity and natural gas retail sales); structures (workforce and residential housing, innovative modular facilities, construction, site support services, workforce lodging services, facility operations and maintenance, defence operations services, and disaster and emergency management services); transportation (ports and transportation logistics); and commercial real estate. More information can be found at www.ATCO.com.

Responsible officer name and position during the period of this registration

Nancy C Southern, Chair & CEO, ATCO Ltd. and Executive Chair, Canadian Utilities Limited

Government funding

No government funding was received during the last completed financial year.

In-house Corporation Contact Information

Address:
5302 Forand St. S.W.
Calgary, AB T3E 8B4
Canada

Telephone number: 403-292-7500

Parent Company Information

ATCO Ltd. is not a subsidiary of any other parent companies.

Subsidiary Beneficiary Information

ATCO Frontec Ltd.
- 5302 Forand St.
  Calgary, AB T3E 8B4
  Canada
ATCO Land & Development Ltd.
- 5302 Forand St. S.W.
  Calgary, AB T3E 8B4
  Canada
ATCO Next Energy Ltd.
- 5302 Forand St. S.W.
  Calgary, AB T3E 8B4
  Canada
ATCO Renewables Ltd.
- 5302 Forand St. S.W.
  Calgary, AB T3E 8B4
  Canada
ATCO Structures & Logistics Ltd.
- 5302 Forand St. S.W.
  Calgary, AB T3E 8B4
  Canada
Canadian Utilities Limited
- 5302 Forand St. S.W.
  Calgary, AB T3E 8B4
  Canada

Lobbyists Details

Senior officers whose lobbying activities represent less than a significant part of their duties

No lobbyists added

Senior officers and employees whose lobbying activities represent a significant part of their duties

Pierre Alarie, Senior Vice President, Government Relations | Designated public offices held
Adam Beattie, President, Structures | No public offices held
Mark Brown, Executive Vice President, Projects and Operations, ATCO EnPower | No public offices held
Dale Friesen, Senior Vice President, Corporate Affairs & Chief Government Affairs Officer | No public offices held
Rebecca Kalmacoff, Executive Vice President & Chief Financial Officer, ATCO Structures | No public offices held
James Landon, President, Frontec | No public offices held
Robert Myles, Chief Executive Officer, Canadian Utilities Limited | No public offices held
Katherine-Jane Patrick, EVP, Chief Financial & Investment Officer, ATCO Ltd. & Canadian Utilities Limited | No public offices held
Christine Simpson, Senior Vice President, ATCO Land and Development, Real Estate & Facilities | No public offices held
Nancy C Southern, Chair & CEO, ATCO Ltd. and Executive Chair, Canadian Utilities Limited | No public offices held
Greg Stevenson, Chief Financial Officer, ATCO EnPower | No public offices held

ATCO Ltd.

The following names have been used on or after July 2, 2008

Name	From	To
ATCO Ltd.	2010-10-01	current

ATCO Ltd.

Responsible Officer History
Responsible Officer Name	From (YYYY-MM-DD)	To (YYYY-MM-DD)

List of Public Offices Held
Position	Period Held	Last Date Designated Public Office Held
Canada's Ambassador to the United Mexican States Global Affairs Canada, Mexico	June 2015 to September 2019	September 18, 2019

Date Modified:: 2026-05-11

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Registration - In-house Corporation

ATCO Ltd. / Nancy C Southern, Chair & CEO, ATCO Ltd. and Executive Chair, Canadian Utilities Limited

Registration Information

Associated Communications

Version 52 of 53 (2026-03-04 to 2026-06-12)

Version 52 of 53 (2026-03-04 to 2026-06-12)

Subject Matter Details

Communication Techniques

Government Institutions

Description of activities

Responsible officer name and position during the period of this registration

Government funding

In-house Corporation Contact Information

Parent Company Information

Subsidiary Beneficiary Information

Senior officers whose lobbying activities represent less than a significant part of their duties

Senior officers and employees whose lobbying activities represent a significant part of their duties