The RGM Team isn't an actual company name, it's just to show the people who made Raycasting Game Maker.
(however the members of this group did not develop RGM, we just maintain and contribute to the RGM page)
There are no registered leaders of this group. This can be granted to the right person on request. Also why don't you join the community, we welcome creators and consumers alike and look forward to your comments.