Soligor was a marketing company who sold lenses with their brand on it (they don't manufacture). It was founded in America as 'Allied Impex' and the name Soligor was first used in 1956. They were able to survive the dawn of AF lenses and also offered some themselves.
Here's an interesting read about a former Soligor employee:
http://geocities.com/bill14210/demise/demise.html
Prime Lens
Soligor 28mm f/2.8 (Kino/Kobori?, T-Mount)
Soligor 105mm f/2.5 (Tokina, T-Mount)
Soligor 135mm f/2.8 (Tokina, T-Mount)
Soligor C/D 300mm f/5.6 T-Mount Mirror Lens (Komine)
Soligor Telephoto 300mm f/5.5 (Sun Optical, T-Mount)
Zoom Lens
Soligor MC Auto Zoom 35-140mm f/3.5 Macro (Sun Optical)
