There is Socia, Luxury, Sensation, Vog, XXXClusive and one other one. This one has been around since early 2000s and went through many names - Independent Network, Montreal Girlfriend, Elite Canadian and now Your French Lady. Your French Lady does mostly touring to other Canadian cities but if the agency knows you they will cater you in Montreal. But don't think they are what used to be at their height. The pics are old like some of them are over 10 years old. This agency knew how to recruit and they prowled around that Model Mayhem site.
Right now looks like Forever is not accepting new clients. Can't blame them.
With the recent mess looks like the Montreal scene is evolving again. This time towards being an indy.