Cmk,
When I ordered the motor, they were still one company (named Redpoint). Then Peter and Thom parted ways (amicably as I understand it, mainly due to the physical distance between Arizona and Colorado). Peter kept the Redpoint name, and Thom named his company Galibier. Of the existing Redpoint equipment, Peter kept the Testa Rossa model, and Thom the Quattro model.
Looking over their websites, the products still look very much the same as when they were one company, but I'm sure they both have new stuff in production.
The motor is superb. I have to add it to my system description.
Hope this helps -