As a key business and education center in Downtown Brooklyn, MetroTech Center is home to major companies and organizations like JPMorgan Chase, National Grid, NYU Tandon School of Engineering, Slate Media, Brooklyn Nets, the Ms. Foundation for Women, and Tough Mudder. MetroTech Commons, the 3.5-acre privately-owned public space at the heart of the MetroTech complex, hosts events including concerts, fitness classes, tournaments, and holiday celebrations.