All of the deposit-taking institutions in Canada, whether they're federally or provincially regulated, participate in deposit insurance schemes. In the case of banks and other federally regulated deposit-taking institutions, it's the Government of Canada that is the ultimate guarantor. In the case of the provincial schemes, they're organized in a variety of ways.
There are also limits on the amount of insured deposits that each individual can have, and they vary among the federal and various provincial schemes.