I'm pretty sure Tommy still owns the company, but he isn't involved in every aspect of video production anymore; at least compared to how he was a few years ago. Also, I think he moved business to Florida full time.
I think Tasha does her own sessions on a part time basis, and started her own business, outside of the tickling community. I want to say she's doing accounting now. I can't remember. And I think she's still in New York.