Which HPR Motor Makers are Still in Business

Hello the Group
I have been gone from the hobby for about 14 years.
Which of the Kosdon type motor manufacturers are still in business?
Kosdon Motors died and Aerotech seems to be making reloads for them, but is anyone making Kosdon motors any more?
Ellis Mountain went away before I had to quit.
Animal Motor Works is still around but looks like Cesaroni Technologies merged with them.
Loki Motors web site looks alive.
AeroTech is still in business.
SkyRipper Hybrids went away. HyperTek is still around??
Anyway, I want to get back in but want to get the Loki style stuff.
Curtis Scholl TRA 3976 NAR 72953
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