Page 16 - 2022 Sustainability Report

COMPANY OVERVIEW

Inclusion & Diversity

Martin Marietta’s diverse, engaged and dedicated workforce is our greatest asset, and the continuing well-being of our
employees is critically important for our success. We are committed to providing all employees with the programs,
resources, support and opportunities necessary to grow. We strive to create safe, healthy, diverse and highly engaging
workplaces and hope that our decisions in this area will extend far beyond our business, positively affecting people and
communities for generations to come.

Our employees include those from more than 30 non-U.S. countries, as well as the U.S. Virgin Islands and Puerto
Rico.

Workplace Environment

Martin Marietta conducts mandatory annual ethics training, which includes courses relating to harassment, discrimination
and respect in the workplace. Our Code of Ethical Business Conduct specifically addresses our commitment to a safe,
respectful and inclusive workplace and a harassment-free environment for all our employees.

Respect in the Workplace and No Discrimination
Martin Marietta will not tolerate workplace harassment. Martin Marietta
is committed to providing a professional work
environment for its employees that is free of
Conduct that is physical, psychological and verbal harassment. In
intended as an innocent connection with employment opportunities, the
joke or harmless flirting Company will not tolerate discrimination on the
may still constitute basis of race, color, religion, sex, age, natural
harassment. The intent origin, citizenship status, disability, sexual
of the act is irrelevant; orientation, veteran status or any other protected
what is critical is how status under applicable laws.
the other party
perceives the conduct.

Martin Marietta will not tolerate retaliation against employees who raise concerns to any source in good faith. Our Ethics
Hotline is available 24/7, and our policy provides that no employee will suffer indignity or retaliation because of a report
they make. The person making a report will be given anonymity if they so wish.

14 2022 SUSTAINABILITY REPORT