Mueller Industries(NYSE) MLI

Mueller Industries makes metal and plastic parts that help buildings run smoothly. Its products move water and air through homes, offices, and factories. The company helps builders and manufacturers get the essential materials they need for construction.

What Mueller Industries Makes

• Piping Systems: Copper tubes, fittings, and line sets for water distribution and heating systems; sold to plumbing and refrigeration wholesalers.
• Industrial Metals: Brass rods, aluminum forgings, and wire products for the automotive and energy industries.
• Climate: Valves and heat exchangers used by manufacturers of commercial air conditioning and refrigeration units.

Recent Business Moves

• Acquired Nehring Electrical Works Company on May 28, 2024, to expand into energy infrastructure and utility markets.
• Purchased Elkhart Products Corporation on August 2, 2024, to strengthen the Piping Systems segment.
• Increased its equity stake in Mueller Middle East to 55% to support international operations.
• Sold the Heatlink Group on July 3, 2023, as part of a contribution agreement for retail distribution.

Special Operational Features

The company maintains a global manufacturing footprint with 4,832 employees across the U.S., Canada, Mexico, Great Britain, South Korea, the Middle East, and China. Its ability to process both refined copper and copper scrap allows for flexibility in sourcing raw materials for its tube facilities.

Key Financial Facts

• Net sales reached $4.18 billion in 2025, up 10.9% from $3.77 billion in 2024.
• Net income rose to $765 million in 2025, an increase of 26.5% year-over-year.
• The company reported a market cap of $13.6 billion, up 44.5% from the previous year.
• Free cash flow hit $121 million in Q4 2025, a 9.2% increase from the same period in 2024.
• Operating income grew to $959 million in 2025, up 24.4% from $770 million in 2024.

Bottom Line

Mueller Industries has transformed into a diversified manufacturer serving critical infrastructure and construction markets. Its recent acquisitions in energy and plumbing sectors reflect a strategy of broadening its industrial reach beyond traditional copper products.