Is Gold Aero still in business?

I've been doing a search online for Gold Aero but I can't seem to find anything to indicate that they are.

Can someone shed some light on their current status?

They used to be a very well regarded tube supplier.

Good luck.
I remember them well, still have some of their tubes unused in a drawer somewhere I think. I always thought they were a marketing firm rather then a manufacture; that is they commissioned tube companies to make tubes to their specifications. But it has been a long time and this may be incorrect.
They are long gone at least for 10 yrs now. They used to upgraded tubes for Mesa Baron tube amp back then when I was one of their dealers.