Not sure about Montreal as I'm not familiar with the names of the lesser agencies listed, but under "Toronto" they have listed Guelph Transit and Grand River Tr

Not sure about Montreal as I'm not familiar with the names of the lesser agencies listed, but under "Toronto" they have listed Guelph Transit and Grand River Transit which are pretty far from Toronto, well outside of urban and metro area. Might be a similar deal for "Montreal." Edit: for Montreal they mostly look like agencies for Montreal's suburbs (RTL, STL) and minor agencies for smaller towns outside Montreal urban area. They do all connect to Montreal itself either directly or via the commuter rail (AMT) and express bus service.