Do you have one of their garments? If so, on the label is an RN#. Plug it into this database and it will tell you the source https://rn.ftc.gov/pls/TextileRN/wrnquery$.startup
Thanks it helped to find Zenana and will use it in the future.
But the wesite didn't help for Derek Heart and Kys. So if anyone has any other ideas, I'm open to suggestions.