Company. Mavel Americas, Inc. is the Boston-based American subsidiary of Mavel, a.s., a Czech-American owned company based outside of Prague, Czech Republic.  Founded in 1990, Mavel has grown into a leading global supplier of turbines and related equipment for small hydroelectric power projects (up to 30 MW per unit).  The company offers a full range of turbines, including Kaplan, Francis and Pelton, providing customers with customized and optimized solutions for all projects. A leader in research and development, Mavel’s experience and success with low head turbines for existing weirs and innovative solutions for equipment refurbishment projects is unparalleled. While focused primarily on conventional hydro pr