Extang Tonneau Cover
Extang are a leader in their field of manufacturing soft tonneau covers. They seem to be the manufacturer of the most different model soft covers on the market today. In my opinion they are still in business because

Extang Trifecta Tonneau Cover Review
A lot of these tonneau covers have been sold. Probably because they are inexpensive and they give you great access to your truck bed just by folding up the three piece design. The trifecta is custom made to fit the make