CORE Ready Mix Competitors

As the new leader in the building materials industry, LafargeHolcim has the assets necessary to address the challenges of a new world. With a local presence in 90 countries, the most innovative cement, concrete, and aggregates solutions to meet our customers’ needs, and a commitment to health, safety, and sustainability, we have the most efficient business model and the best performing operating models and teams. LafargeHolcim Europe: The LafargeHolcim Region Europe includes 23 countries and over 24,000 employees, which means we have many different skills and capabilities available to us. The region, and the group as a whole, provides many opportunities for employees to grow and use their full potential. Careers: It is an exciting time to work in the building materials sector. The world is facing a process of rapid urbanization accompanied by increased pressure on strategic resources (water, raw materials, energy). As the new leader of our industry, LafargeHolcim is seeking to recruit, develop, and retain the best talent to help us meet the challenges and opportunities of the future. We need people eager to grow to their full potential while delivering value to our shareholders, customers, and society in general.

For more than nine decades, the Tennessee Valley Authority has provided affordable electricity, environmental stewardship and economic development opportunities to the Tennessee Valley. TVA was established by Congress in 1933 to address a wide range of environmental, economic and technological issues, including the need for low-cost electricity, and navigation and flood control along the Tennessee River system. TVA is fully self-financing, funding virtually all operations through electricity sales and power system bond financing. TVA makes no profit and receives no tax money. TVA’s power service territory includes most off Tennessee and parts of Alabama, Georgia, Kentucky, Mississippi, North Carolina and Virginia, covering 80,000 square miles and providing electricity to 10 million people at prices below the national average, TVA sales electricity to 153 local power companies and 61 directly served customers, including 54 industrial customers and 7 military and federal installations. Mission: TVA was built for the people – to improve the quality of life in a seven-state region through the integrated management of the region’s resources. The mission focuses on three key areas: • Energy – To provide reliable, affordable electric power throughout the Tennessee Valley. • Environment – To be a steward of the region’s natural resources. • Economic Development – To serve as a catalyst for sustainable economic development. ENERGY: As the nation’s largest government-owned power provider, TVA delivers reliable, competitively priced electricity local power companies and major industrial customers and federal installations. ENVIRONMENT: The Tennessee Valley Authority is committed to limiting the environmental impact of its operations and protecting the natural resources of the region. ECONOMIC DEVELOPMENT: TVA helps strengthen the regional economy by building partnerships with communities and the business sector to foster job growth and retention.

Every member of our ONE Martin Marietta team is driven by our shared values of safety, integrity, excellence, community and stewardship. Our goal is to build a world-class organization committed to the long-term success of our employees, communities and other shareholders. We are a member of the S&P 500 Index and a leading supplier of aggregates and heavy building materials. Through a network of operations spanning 29 states, Canada and the Bahamas, our teammates supply the foundational resources on which our communities thrive and grow. Our Specialties business provides high-purity magnesia and dolomitic lime products used worldwide in environmental, industrial, agricultural and specialty applications. We provide exceptional customer service and strive to be good neighbors in the 500 communities in which we operate. We also support each other while working to build a legacy that will make our loved ones proud. We know that together, we’ll make an impact that lasts far beyond tomorrow.