Photograph by Colin Young-Wolff — Riot Games

    Video game maker of the popular League of Legends franchise boasts that 73% of its population are millennials. The company, which was featured in Fortune’s 2015 Best Companies to Work For, “is known for its team-played online game, League of Legends; employees say the company culture is no less team-centered. Staffers are so united they collectively call themselves Rioters, and 95 percent say the company has a family or team feel,” according to Great Place to Work. Read the Great Place to Work review.

    Company Info

    HQ locationSanta Monica, California
    Year founded2,006
    Type of organizationPrivate
    Revenue (latest fiscal year)-
    Global employee headcount1,460
    Best Companies rank13
    % of millennials in the workforce73%