Page 4 - 2022 Sustainability Report
P. 4

CEO Letter


                 0.28                                        1.32
                                                   World Class    1.09  1.14  1.18
                          0.20 0.20     0.17      Safety Level                  0.93 0.84 0.78  World Class
                      0.15          0.15     0.15                                             Safety Level
                                                     (0.20)
                                                                                                 (0.90)


                 2016 2017 2018 2019 2020 2021 2022          2016 2017 2018 2019 2020 2021 2022

        In order to build a better company, we must build teams of diverse people all working toward the same goal. I have
        signed the CEO Pledge for Diversity & Inclusion supporting a trusting environment where all ideas are welcomed and
        employees feel comfortable and empowered to have discussions about diversity and inclusion. We launched a dedicated
        section on our Company’s website highlighting Inclusion, Engagement and Diversity at Martin Marietta and elevated the
        Head of Inclusion and Engagement to a Vice President level position. The Head of Inclusion and Engagement implements
        programs, training and advances a culture in furtherance of development, retention and engagement of our employees.
        We also formed an Inclusion and Engagement (I&E) Task Force, which consists of a diverse group of employees, with a
        mission to ensure our culture is consistently welcoming to all current and future employees, as well as open to new and
        diverse thought. We have also prioritized our ONE employee brand, which we use to promote our culture, employee
        experience and employee development. Most recently, we have begun launching Employee Resource Groups, including
        our Veterans Community, our Women Who Build Community and our Multi-Cultural Community. We believe these
        efforts, while part of our journey, are important and effective steps to further broaden and diversify our talent.

        Our senior management team and I engage personally and continuously with our stakeholders to listen carefully and
        share thoughts regarding sustainability and other ESG considerations; the important feedback we receive on these issues
        helps inform our policies, practices and disclosures. We believe the steps we have taken to date, and those we will
        continue to take in the future, make us a leader in the aggregates sector. We are proud to present you with our 2022
        Sustainability Report and look forward to continuing to report our commitment, shared purpose and strategy to building
        a more sustainable world.

        Sincerely,





        C. Howard Nye
        Chairman, President and
        Chief Executive Officer



























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