Distributel owns Acanac.
montreal-dsl is a reseller of TekSavvy.
electronicbox doesn't offer unlimited ADSL2+ or VDSL2 service.
The only ISPs offering ADSL2+ or VDSL2 service left off this list that I can think of are Velcom (avoid, they seem to have gone down the tubes) and TekSavvy.
Another option to consider is unlimited cable internet. You can get that from Acanac, Distributel, electronicbox, or TekSavvy, although some of those ISPs only have unlimited up to a certain speed.--
Developer: Tomato/MLPPP, Linux/MLPPP, etc »fixppp.org