Teck Resources Limited

We are a leading Canadian resource company focused on responsibly providing the metals essential for global development and the energy transition while caring for the people, communities and land that we love. Headquartered in Vancouver, Canada, Teck’s shares are listed on the Toronto Stock Exchange under the symbols TECK.A and TECK.B and the New York Stock Exchange under the symbol TECK. We offer opportunities across a wide range of activities related to exploration, development, mining and minerals processing, including smelting and refining, health and safety, environmental protection, materials stewardship, recycling and innovation and technology. Our people are our greatest resource. Teck was built by people with vision, creativity and ideas. Join the Teck team and become a part of that long tradition.

ArcelorMittal Dofasco

At ArcelorMittal Dofasco, we play a key role in North America’s advanced manufacturing supply chain working with the top automotive, energy, packaging, and construction brands to develop lighter, stronger and more sustainable steel products – from cans to cars. ArcelorMittal Dofasco is Hamilton's largest private sector employer with more than 4,500 employees, shipping 4.5 million net tons of high quality flat carbon steel annually. ArcelorMittal Dofasco’s iconic tagline "Our Product is Steel. Our Strength is People" is a true expression of our belief that our people are our competitive advantage. This represents our commitment to employees, customers, suppliers and neighbors – and is known the world over as “the Dofasco Way”. Underpinning the Dofasco Way are our values of Quality, Sustainability and Leadership – brought to life by generations of employees who have come to work for more than 100 years creating world class products, processes and services. Corporate responsibility is paramount to our operations with employees and the company investing more than $2 million annually in education, arts and culture; health and social services; the environment as well as sports and recreation. Reflecting our colorful logo, our Team Orange volunteers work with local charities, organize fundraising events, donate blood, and log thousands of volunteer hours each year.

Kinross Gold Corporation

Kinross Gold Corporation is a senior gold mining company with a diverse portfolio of mines and projects in the United States, Brazil, Chile, Mauritania, and Canada. Headquartered in Toronto, Canada. Kinross Gold is focused on delivering value through operational excellence, balance sheet strength, disciplined growth, and responsible mining. At Kinross, we believe responsible mining generates sustainable value for investors, host countries and communities. This means responsibly managing our impacts while leveraging economic opportunities that generate sustainable long-term benefits for host communities beyond the life of mine. Learn more about sustainability at Kinross here https://www.kinross.com/sustainability/default.aspx Kinross Gold maintains listings on the Toronto Stock Exchange (symbol:K) and the New York Stock Exchange (symbol:KGC). https://bit.ly/2ZxwBlI

ESCO Group LLC

ESCO Group LLC is a developer and manufacturer of engineered wear parts and replacement products used in mining, construction, and industrial applications. We are heavily driven by product innovation and that is proven through our 100+ years of experience. Our expertise in metallurgy, tribology (the science of wear), design engineering, and manufacturing processes makes us an industry leader in delivering innovative products and custom-engineered solutions that enhance customer safety and productivity. ESCO offers reliable, consistent, long-lasting wear parts, and GET solutions to ensure our customers receive optimum value. We command the surface mining and infrastructure development markets as the #1 leader of tooth systems globally. From initial design to product creation and maintenance, ESCO's global engineering and technical teams offer expert support to our customers. ESCO is a division of the Weir Group.

Endeavour Mining

Endeavour Mining is one of the world’s senior gold producers and the largest in West Africa, with operating assets across Senegal, Cote d’Ivoire and Burkina Faso and a strong portfolio of advanced development projects and exploration assets in the highly prospective Birimian Greenstone Belt across West Africa. A member of the World Gold Council, Endeavour is committed to the principles of responsible mining and delivering sustainable value to its employees, stakeholders and the communities where it operates. Endeavour is listed on the London and Toronto Stock Exchanges under the symbol EDV.