Yes, can confirm VSA is most certainly not out of business.
I am currently considering their Endeavor SE model, and called VSA not two weeks ago to get some dealer information. I left a message with one of their engineers who answered the phone and none other than Damon Von Schweikert called me back to answer my silly questions personally.
He was amazingly generous with his time - spent nearly 20 minutes on the phone with me! It was one of the most pleasant interactions I've had with any company - ever. To have someone like him call me back personally apply absolutely ZERO sales pressure - and even offered to host me at the HQ for an audition... it was just so nice and something I don't see much of these days.
Haven't had a chance to give the speakers a listen yet, but with service like that, I won't be crossing VSA off my list any time soon.