PWGSC Regional Offices: Ontario Region

Attention: The Government Procurement provisions of the North American Free Trade Agreement (NAFTA) continue to apply until the recently announced United States-Mexico-Canada Agreement (USMCA) is ratified and enters into force. More information about the USMCA will be provided in the coming weeks.

If your business is located in Ontario, but outside the National Capital Region (Gatineau/Ottawa), you will probably deal with Ontario regional office of Acquisitions Branch, of Public Works and Government Services Canada. The Ontario Region buys goods and services for federal departments and agencies throughout the province. It also negotiates real property contracts, such as leasing, construction, architectural and engineering services.

The Acquisitions Branch’s regional office is located in Mississauga, with district offices in Toronto, Borden, Kingston, and Petawawa.

The Ontario Region's main clients are: National Defence, Environment Canada, Correctional Service Canada and Transport Canada.

The Office of Small and Medium Enterprises also has a regional presence and offers basic seminars that provide potential suppliers with information essential to an understanding of the federal procurement and contracting process. Also available are specialized seminars providing more detailed information on specific topics of interest, such as how to write better proposals.

For more information on the Ontario Region and its activities, contact any of the following offices.

Office of Small and Medium Enterprises

4900 Yonge Street, 2nd Floor
Toronto, Ont. M2N 6A6

Tel.: 416-512-5577 or 1-800-668-5378
Web site: Office of Small and Medium Enterprises (OSME) - Ontario Region


Ontario Regional Office
Acquisitions Branch
33 City Centre Drive, Suite 480C
Mississauga, Ont. L5B 2N5
Tel.: 905-615-2033
Fax: 905-615-2023


Real Property Contracting
4900 Yonge Street
Toronto, Ont. M2N 6A6
Tel.: 416-512-5212
Fax: 416-512-5862

Crown Assets Distribution Centre
65 Carl Hall Road
Downsview, Ont. M3K 2E1
Tel.: 416-952-2357
Fax: 416-952-2360


Acquisitions Branch
86 Clarence Street
Kingston, Ont. K7L 1X3
Tel.: 613-545-8066
Fax: 613-545-8067


Acquisitions Branch
CFB Petawawa, Building S-111
Petawawa, Ont. K8H 2X3
Tel.: 613-687-0789
Fax: 613-687-6656