No idea who they are, but they are the dumbest people ever.  They called me, with a recording saying "for this message to be in english press 1".  So I pressed 1, and waited as it connected me to their rep.  The person who picked up the phone rattles off some company name that I wasn't paying attention to, and asked if she can help me as if I called her.  I POLITELY told her that her company robo dialed my number and I am just trying to find out why.  So she promptly hung up without saying another word.