Waterloo, Ontario, Cable High-Speed Internet Providers:
Start:
http://www.start.ca/services/highspeed
Acanac:
http://www.acanac.ca/cable.html
Distribute:
http://www.distributel.ca/en/category.aspx?pc=Internet
Teksavvy:
http://teksavvy.com/en/residential/internet/cable
Rogers:
Cik:
http://www.ciktel.com/Main/big5/Residential/Internet/Cable.asp