Rexton = Siemens?

I read somewhere, not on this forum, that Rexton is simply another brand for Siemens. Anyone know anything about this?

Rexton is owned by Siemens.

the referenced post is from 2012. Since then, the supplier of Costco’s Kirkland brand of hearing aid has changed to Resound. I’m still new to this, but I have been told there are a handful of manufacturers of hearing aid processors and rebranding is not uncommon.