Nucor

Nucor makes steel products that help build modern cities and infrastructure. The company helps builders and manufacturers by providing essential metal materials. These products go into everything from cars and appliances to giant skyscrapers.

What Nucor Builds

• Steel Mills: Hot-rolled, cold-rolled, and galvanized sheet steel along with bars and beams; accounted for 62% of sales to external customers in 2025.
• Steel Products: Metal buildings, joists, and decks used in construction; consumes roughly 21% of the company's own steel mill output.
• Raw Materials: Direct Reduced Iron (DRI) and scrap metal processing; provides a steady supply of recycled materials for steelmaking.
• Specialty Lines: High-strength beams sold as AEOS and net-zero carbon steel branded as ECONIQ for sustainable building.

Expanding the Footprint

• Acquired Rytec in July 2024 for $565 million to add high-performance commercial doors to the product lineup.
• Bought Southwest Data Products, Inc., in April 2024 for $115 million to serve the growing data center market.
• Started building a state-of-the-art sheet mill in Mason County, West Virginia, with an estimated cost of $4 billion.
• Completed a new rebar micro mill in Lexington, North Carolina, in 2025 to serve regional construction customers.

How Nucor Wins

Nucor uses electric arc furnaces (EAFs) to melt recycled scrap steel, which creates fewer greenhouse gas emissions than traditional coal-based blast furnaces. This circular recycling model makes the company North America's largest recycler and gives it a highly flexible cost structure.

The Recent Numbers

• Revenue reached $7.7 billion in Q4 2025, an increase of 8.6% year over year.
• Net income rose to $378 million in Q4 2025, up 31.7% from the same period in 2024.
• Operating cash flow grew to $799 million in Q4 2025, an 8.9% improvement over the previous year.
• Debt to total capital remained at 24% at the end of 2025, reflecting a stable financial position.

Bottom Line

Nucor has transitioned from a traditional steel producer into a diversified manufacturer of high-value engineered products. Its focus on sustainable recycling technology and strategic acquisitions keeps it relevant as global demand for greener building materials grows.