Believe me guys, I know for sure.
It is an Iglobal site, and if you sign up through the site itself you are enrolled in the Iglobal program. If, however, Tradal contacts you and you sign up through them they will obviously manage you.
I signed for them long ago through Tradal but am switching to iglobal directly because I got tired of trying to deal with Tradal while I have a responsive contact at Iglobal.