Doing Business with Hydro One
Welcome to Hydro One’s bidding portal. If you are interested in becoming a bidder for Hydro One or any of its subsidiaries, register on our Bidder Information Database (BID) System.
By logging in to the BID System, bidders will be able to view, download and save RFxs that are of interest to them. Submission instructions will be contained within each RFx document. Read ourHow-to Instructions to assist in your transition
Bidder Information Database (BID) Register or Log in
Hydro One's Bidder Information Database (BID) System enables potential vendors to view and apply online for Request for Quotes, Tenders, Proposals, Information, or Qualifications (RFxs). All bidders are required to register on the BID System and Log in to search or apply for open RFxs.
Hydro One's BID System, including registrations and User ID/Password resets, will be unavailable from Saturday, June 13 at 8:00 AM until Sunday, June 14 at 8:00 PM for scheduled system maintenance. We apologize for any inconvenience.
Forgot User ID?
BID System Help Guide
Having Technical Difficulties? Email BidderRegistrationHelp@HydroOne.com.