Government tenders for small business in Canada: where to start and what to bid on
Most federal contracts go to small businesses — here is how to register, where the opportunities post, and which tenders a small supplier should chase first.
Small businesses win most federal contracts — the numbers say so
The federal government is one of Canada's largest buyers, and it buys mostly from businesses your size. Government of Canada supplier-outreach material reports that from 2017 to 2020 the majority of federal contracts were awarded to smaller businesses, including 74% of contracts valued at $1 million or less. Public Services and Procurement Canada (PSPC) alone awards close to 18,000 contracts a year, and roughly three-quarters of them go to small and medium enterprises. The Office of Small and Medium Enterprises (OSME), created in 2005 inside PSPC with six regional offices — Halifax, Montreal, Ottawa, Toronto, Edmonton and Vancouver — runs free seminars, training and a national info line (1-800-811-1148) specifically for suppliers new to government.Register once, bid everywhere: the entry points
Federally, doing business starts with a supplier registration on CanadaBuys, which moved federal bidding into SAP Ariba. Provincially each government runs its own free portal — SaskTenders in Saskatchewan, the Alberta Purchasing Connection, BC Bid in British Columbia and the SEAO in Quebec. Municipal buyers concentrate on Biddingo and MERX, while Ontario school boards and many broader-public-sector buyers post on bids&tenders. Registering on the portals that match your delivery radius takes an afternoon and costs nothing on the official government sites.Where small businesses actually win
Right-size the opportunities you chase. Federal solicitations at or under $1 million are the lane where OSME says small businesses win the large majority of awards; below formal tendering thresholds, buyers seek quotes from a handful of vendors, which is the cheapest entry point in public procurement. Watch for invitational opportunities, cooperative purchasing groups and standing offers, where the buyer deliberately keeps the field small. Bundled mega-projects requiring bonds, prequalification and past-performance proof are the wrong first bid — see what a bid bond costs before entering bond-heavy tenders.Make the process a system, not a scramble
Winning suppliers treat tendering as a pipeline: monitor the portals daily or through an aggregator, track closing dates and addenda, request the mandatory debriefing after every loss, and keep your registration, insurance certificates and references current so you can bid inside a posting's window. PubSec.Pro exists to automate exactly this — today's open opportunities across every Canadian public-sector source, in one place.Frequently asked questions
How does a small business start bidding on government tenders in Canada?
Register once as a supplier, then watch the portals where your buyers post. Federally, suppliers register on CanadaBuys (the Government of Canada runs bidding through SAP Ariba). Provincially, register on your province's portal — SaskTenders, the Alberta Purchasing Connection, BC Bid or SEAO in Quebec. Municipal work is spread across platforms like MERX and Biddingo, and Ontario school boards post on bids&tenders. PubSec.Pro monitors all of these sources in one feed.
What percentage of Canadian government contracts go to small businesses?
Most of them by count. Government of Canada outreach material reports that the majority of federal contracts from 2017 to 2020 went to smaller businesses, including 74% of contracts valued at $1 million or less, and Public Services and Procurement Canada awards roughly three-quarters of its approximately 18,000 annual contracts to small and medium enterprises. The federal Office of Small and Medium Enterprises (OSME) exists specifically to help SMEs sell to government.
Do I have to pay to see or bid on government tenders?
The official government portals are free: CanadaBuys, SaskTenders, the Alberta Purchasing Connection, BC Bid and SEAO do not charge bidders to view or submit tenders. Charges appear on the private aggregators — MERX and Biddingo charge subscription or pay-per-document fees — so many small businesses start on the free official portals and add an aggregator only when their buyers actually use one.
What should a small business bid on first?
Start with low-dollar-value solicitations in your exact product or service, where the paperwork is lighter and incumbents are fewer: federal contracts at or under $1 million, municipal quotes under your local formal threshold, and cooperative or invitational opportunities where buyers pre-select a short list of vendors. Read the evaluation criteria before bidding, request the debriefing the buyer must offer after any loss, and use it to fix the next bid.
PubSec.Pro monitors every Canadian public-sector tender source in real time — see today's open opportunities.