MEET THE TEAM

  • Marissa Rowell

    CO-FOUNDER, CEO

    Seattle, Honolulu

  • PJ Muller

    CO-FOUNDER, CREATIVE DIRECTOR

    New York City

  • Annie Mejia

    EXHIBIT DESIGN DIRECTOR

    Heidelberg, Germany

The Story Behind Our Name: Blame the Beatles

Keenmixer was born from a mix of creativity, strategy, and a little bit of rock and roll. Founders Marissa Rowell and PJ Muller took inspiration from the Beatles’ movie musical A Hard Day’s Night, where Paul’s grandpa was dubbed a 'keenmixer' for stirring things up with his sharp wit and persuasive skills. That same spirit fuels our agency today—bold, innovative, and unapologetically creative.

We mix strategy with execution, storytelling with design, and expertise with impact. We don’t just consult—we create, build, and launch brands that stand out.

Ready to grow? Let’s mix things up.