How to Find Ontario Government Tenders in 2026

Ontario is one of the largest provincial procurement markets in Canada. Ministries and many broader public-sector buyers post solicitations on Ontario Tenders (the Jaggaer-hosted portal). If you only watch CanadaBuys, you miss most Ontario work. If you only live in Jaggaer, you miss federal and other provinces. This guide covers where to look and how teams keep Ontario in a single feed.

The official source: Ontario Tenders

Ontario Tenders is the province’s public solicitation site. Suppliers register there, download packages, track amendments, and submit when the notice requires it. Sidona does not replace that portal — it indexes notices so you see Ontario opportunities beside CanadaBuys, BC Bid, Alberta Purchasing Connection, SEAO, and other boards you care about.

• Create or maintain a supplier account on Ontario Tenders when you bid
• Download the official solicitation documents from the notice
• Watch amendments on the official page before you submit
• Submit on Ontario Tenders (or the method named in the RFP) before closing

What Ontario Tenders does not cover

Federal Government of Canada opportunities still post on CanadaBuys. Quebec uses SEAO. BC uses BC Bid. Many municipalities and MASH buyers use their own systems or shared portals. A complete Ontario-focused BD motion still needs a federal + provincial + relevant municipal plan — not one login.

Keyword alerts are a weak Ontario strategy

Portal email alerts fire on words you typed. Ontario RFPs often use ministry jargon, program names, or outcome language that does not match your saved keywords. Matching on what your company actually does — capabilities, regions, certifications — catches more of the work you can win than a static keyword list.

A practical weekly rhythm

• Scan new Ontario notices that match your profile (plus CanadaBuys if you sell federally)
• Open only packages that clear a quick bid/no-bid screen
• Ask the PDF for mandatories, closing time, and insurance before assigning writers
• Bid on the official Ontario Tenders page — never through a third-party “submit for you” fantasy