From reading the information on the back of the packets (that I received while at the Hilton FRA in March), it only says "Groupe" and then there is a symbol/logo that either looks like an M or GM. The next line reads "F-75015 PARIS". I'd try doing a Google search including some or all of the words "relaxing water groupe GM Paris" and see what comes up. Sorry the data is so sketchy, it's all I could find on the packet. Hope this helps.