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 to eBidding.
Bidder Information Database (BID) Register or Log in