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Mitsui Plastics, Inc.: A Great Place To Work® Certified Company

    • We are proud to share that Mitsui Plastics Inc. (MPI) has been officially recognized as a Great Place To Work® Certified company—a prestigious designation that reflects our commitment to fostering a positive, empowering, and inclusive workplace culture.

    A Recognition Powered by Employee Voices

    Great Place To Work® Certification is not just an award—it is a data-driven validation of the employee experience. The certification is based on direct feedback from employees through the Trust Index™ survey, evaluating trust, leadership, fairness, and overall workplace satisfaction.

    At MPI, 69% of employees say it is a great place to work, surpassing the U.S. average of 57%—a meaningful achievement that underscores the strength of our workplace community.

    This recognition reflects what matters most: the voices and experiences of our people.

    What Makes MPI a Great Workplace

    MPI’s culture is defined by opportunity, trust, and support. According to employee feedback:

    • 90% say they are offered training and development opportunities to grow professionally
    • 88% feel they are given significant responsibility in their roles
    • 86% feel welcomed when they join the company and can take time off when needed
    • 88% believe customers would rate MPI’s service as excellent

    These results highlight a culture where individuals are trusted, valued, and encouraged to reach their full potential.

    A Global Leader with a People-First Mindset

    Mitsui Plastics Inc. is a global provider of industrial plastics and polymer products and services, we combines industry expertise with a people-first mindset—creating a workplace where individuals are supported, empowered, and inspired every day.

    This certification reflects our ongoing commitment to fostering a high-trust, high-performance culture where employees can do their best work and grow their careers.

    Building the Future Together

    At MPI, this recognition is both a celebration and a commitment. We will continue to invest in our employees, strengthen our culture, and create an environment where everyone can do their most meaningful work.

    Whether you’re an employee, partner, or prospective team member, this certification is a testament to what makes MPI special: a workplace where people feel heard, supported, and inspired every day.

    View our results here

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