Aug 17, 2016: America’s fastest-growing private companies wield powers like strategy, service, and innovation. On this list you’ll find businesses that exercise the body and the mind, push the boundaries of virtual reality and 3-D printing, and delight fans with rock concerts and superheroes. Thrill to these companies' amazing exploits--and learn a thing or two about the hard, real work.

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The 2016 Inc. 5000 are the superheroes of the U.S. economy.