Courtesy of AdRoll

    AdRoll is a firm that helps companies market themselves and which boasts 89% millennial employees. “The company has a humorous and quirky bent: Its values are expressed as ‘spirit animals,’ such as a jellyfish (transparency), beaver (industriousness) and orangutan (fun),” according to Great Place to Work. “Employees get their orangutan on through trivia nights, weekly dinners and roller discos.” Read the Great Place to Work review.

    Company Info

    IndustryAdvertising & Marketing
    HQ locationSan Francisco, California
    Year founded2,007
    Type of organizationPrivate
    Revenue (latest fiscal year)-
    Global employee headcount476
    Best Companies rank25 Best Medium Companies to Work for (2014), #21
    % of millennials in the workforce89%