Nemak, S.A.B. de C.V.

Core Business

Nemak is the Western Hemisphere's aluminum casting powerhouse: the world's benchmark producer of cylinder heads and engine blocks and an accelerating force in EV structural and e-drive castings. 2025 revenue of $4.93 billion and EBITDA of $591 million were earned across roughly 38 plants feeding Ford, GM, Stellantis, Volkswagen, BMW, and Mercedes powertrain lines. The early-2026 acquisition of GF Casting Solutions' automotive business marks a strategic inflection—layering premium European high-pressure die-casting, magnesium technology, and Chinese capacity onto Nemak's cost-advantaged American network, and tilting the order book decisively toward battery housings and large structural components.

Global Presence

Headquartered in García, Nuevo León, Nemak operates 53 production facilities and 12 development centers across 16 countries with about 23,400 employees, pairing massive Mexican campuses with plants in the United States, Brazil, Germany, Austria, Poland, Czechia, Slovakia, Spain, Turkey, China, and India. Its ramping Czech facility anchors dedicated EV-component supply for European OEMs, while the GF acquisition contributes established operations in Switzerland, Austria, Romania, and China—giving Nemak for the first time a meaningful production base inside the world's largest NEV market and true tri-regional balance across the Americas, Europe, and Asia.

Key Strengths

Nemak's engineering moat lies in casting complexity: thin-wall aluminum heads with intricate water jackets demand process control few rivals achieve at scale, sustaining decades-long sole-source relationships. The company converts that trust into transition wins—$440 million of 2025 new-business awards included 15% EV and structural content at superior margins. Financial discipline shows in $190 million of net-debt reduction to $1.4 billion and positive free cash flow through a loss year, while the GF integration adds technology, customers, and Chinese access that would have taken a decade to build organically.

Challenges & Outlook

The 2025 ledger closed with a $116 million net loss on legacy impairments and FX swings—a reminder that ICE cylinder-head volumes are structurally shrinking faster than EV castings currently replace them, and EBITDA slipped 7% amid soft global production. Successful GF integration, Czech ramp-up execution, and disciplined pruning of stranded ICE assets are the levers management must pull; with them, Nemak is positioned to emerge as one of the world's top three structural and e-mobility casting groups by the late 2020s.