According to a page at its site, "Charles McVety is President of Canada Christian College and Canada Family Action Coalition. He is also Chair of Christians United for Israel - Canada."
Given that McVety has two or three other organizations in the list, and that as none of these are independent enough to have their own phone number, these really all can't be counted as separate institutions.
Update. Follow the link for an up-to-date listing of Rushfeldt's list of 42 organizations calling for the impeachment of Justice Beverley McLachlin.