10 Baton Rouge-based companies make ‘Inc. 5000’ list of fastest-growing U.S. companies

    By
    -

    MasteryPrep, a three-year-old local company that develops standardized test preparation materials, has landed a spot in the top 500 on the 2016 Inc. 5000 list of fastest growing companies in the U.S. …


    Already an INSIDER? Sign in.