Hi Xavi!
Sure, I see they were the same people. And "Disco PC", for example, was published by Ediciones Genesis as well - there is one issue from Argentina available: https://archive.org/details/Disco514CompatiblesPC04/page/n3/mode/2up
I am more curious why they changed the names of some of the games when re-publishing them, like "Ghost" to "Ghosty".
And yes, I am very interested in finding and preserving all those games :) It is a pity that while some scans of magazines are already found, no floppy images are available yet. Many Manali games are still missing.