I can answer that question.
From an organized crime perspective, we rely on the Canadian Security Intelligence Service. They have recently come out with their latest report, which is available online. If I'm not mistaken, they cite 350 organized crime groups operating in Canada that have the capability of manufacturing and trafficking in fentanyl.
I don't know off the top of my head what the total number of organized crime groups is, but that is their recent number in terms of who may be involved in the market here on Canadian soil.