To obtain technical information on an tender call, contact the project manager.

General information

For information regarding procurement, e-mail:

Updating your contact information

Current suppliers only

Current tender calls

Bureau des soumissions [bid office]
Hydro-Québec, Direction – Strategic Procurement
800, boul. Maisonneuve Est, 11e étage
Montréal (Québec)  H2L 4M8

Tel.: 514 840-4903
1 800 324-1759
Fax: 514 840-3834

Submitting a complaint regarding a current tender call

Article 21.0.4 of the Act respecting contracting by public bodies (CQLR, c. C-65.1) allows interested bidders to file a complaint regarding the documentation of a current tender call subject to an intergovernmental or international agreement.

Consult the complaints procedure [PDF 793 kB – in French only] to ensure that your complaint meets the legal requirements.

File a complaint (in French only)

Withdraw a complaint (in French only)

Billing and payment

Questions regarding an overdue bill? Want to modify your banking information or sign up for direct deposit? Here are the forms you’ll need.

Supplier Space support

If you are having trouble navigating in the new portal, consult our online support tools (videos, information documents and FAQ).

You can also contact us:
1 800 324‑1759 (toll‑free)

Reporting unethical behavior

You can report any potential wrongdoing or unethical behavior anonymously by calling the ethics hotline at 1 866 ETHIQUE (1 866 384-4783).