My next long term pick is the carbon fiber producer Zoltek (zolt). This company is the leading producer of the carbon fibers that go into producing wind turbines, a growing source of green energy. This relatively small company (1.26 Billion Market Cap), has signed long term supply contracts with the top manufactures of wind turbines in the entire world! Gamesa Group of Spain, DeWind and the world's largest producer Vestas Wind System will be begin to be reflected in Zoltek's bottom line very soon.