Edited: Of course not. I do not know Glow's sources. Rocky has shared that he does his own DD and that it includes contacting GTEM's partner in Mexico. You are welcome to do the same.
Poke, in response to your reply, you can post whatever you wish, but Rocky is a reliable source. I don't expect him to divulge the names of his contacts at VPN de Mexico or Grupo - those are his contacts, obtained through his own DD, and he said it wasn't easy!