What group founded in 1904 is Panda Oy a part of?
S Group: The S Group (Finnish: "S-ryhmä" , Swedish: "S-gruppen" ) is a Finnish retailing cooperative organisation with its head office in Helsinki. S Group:  The full formal name of the nationwide cooperative organisation is "Suomen Osuuskauppojen Keskuskunta" (The Central Finnish Cooperative Society) abbreviated as SOK.
i don't know