CELSA Huta Ostrowiec Competitors

Nucor Corporation and its affiliates manufacture steel and steel products at more than 300 operating facilities primarily in North America. Nucor is the largest steel producer in the United States, operating 26 circular-based steel mills that have an annual production capacity of more than 27,000,000 tons. Nucor is also North America's largest recycler, processing approximately 20 million tons of ferrous scrap annually to produce new steel that is 100% recyclable at the end of its useful life. Nucor’s headquarters are located in Charlotte, North Carolina, and the company employs more than 31,000 teammates.

Tata Steel is one of the world’s most diversified integrated steel producers, with a capacity of 35 million tonnes per annum (MTPA) across India, the Netherlands, the UK, and Thailand. The World Economic Forum has recognised Tata Steel’s Jamshedpur, Kalinganagar and IJmuiden plants as Manufacturing Lighthouses. With over 76,000 employees worldwide, Tata Steel is a Great Place to Work®-certified organisation. In India, Tata Steel operates in Jamshedpur and Gamharia in Jharkhand, and in Kalinganagar (including Neelachal Ispat Nigam Limited) and Meramandali in Odisha, with an overall capacity of 26.6 MTPA. The Company has captive mining operations in India, including collieries in Jharia and West Bokaro, as well as iron ore mines in Noamundi, Katamati, Joda East, Khondbond, Vijaya II, and Koida. It also operates iron ore assets in Labrador and Northern Quebec, Canada. Tata Steel aims to achieve Net Zero emissions by 2045. The upcoming 0.75 MTPA electric arc furnace-based steelmaking facility in Ludhiana is the Company’s first low-emission plant in India. In the UK, Tata Steel is transitioning to a 3.2 MTPA EAF-based steelmaking route, following the decommissioning of its heavy-end assets in 2024. In 2025, the Government of the Netherlands and Tata Steel signed a non-binding Joint Letter of Intent for the first phase of the transition to low-emission steel production at IJmuiden. Focused on sustainability, innovation, agility, and fostering deep relationships with customers and communities, Tata Steel aspires to become the most respected and valuable metals and mining company globally.

ArcelorMittal is the world's leading steel and mining company, with a presence in more than 60 countries and an industrial footprint in 18 countries. Guided by a philosophy to produce safe, sustainable steel, we are the leading supplier of quality steel in the major global steel markets including automotive, construction, household appliances and packaging, with world-class research and development and outstanding distribution networks. Through our core values of sustainability, quality and leadership, we operate responsibly with respect to the health, safety and wellbeing of our employees, contractors and the communities in which we operate. For us, steel is the fabric of life, as it is at the heart of the modern world from railways to cars and washing machines. We are actively researching and producing steel-based technologies and solutions that make many of the products and components we use in our everyday lives more energy-efficient. We are one of the world’s five largest producers of iron ore and metallurgical coal and our mining business is an essential part of our growth strategy. With a geographically diversified portfolio of iron ore and coal assets, we are strategically positioned to serve our network of steel plants and the external global market.