DCH · CIK 0001062231
What Dauch Corporation (formerly American Axle & Manufacturing Holdings) told the SEC could break it.
Dauch's disclosures read as those of a Big Three-dependent auto-parts supplier living on the USMCA trade frontier. Three OEM customers — GM at roughly 44%, Ford at 15% and Stellantis at 13% — together make up about 72% of 2025 net sales, and a meaningful share of production runs through its Mexican (Guanajuato) operations, so trade policy hits it directly: 2025 U.S. auto and parts tariffs cut earnings by about $10 million with more expected, and the 2026 USMCA review adds further uncertainty. Overlaying all of this is a transformation in its capital structure and ownership — a roughly $1.7 billion combination with Dowlais (GKN Automotive) that renamed the company and left legacy holders with about 51%, alongside secured 7.75% notes whose covenants restrict additional debt and asset transfers.
5 self-disclosed vulnerabilities, pulled from its own filings — each in the company’s words, with the source. This is the risk register almost nobody reads.
In its own words
What could break it.
Regulatory & policy
- US tariffs & 2026 USMCA reviewhigh
2025 US tariffs on imported vehicles and auto parts (plus retaliatory tariffs) cut the company's earnings by ~$10 million in FY2025, with continuing impact expected; the 2026 USMCA review adds further trade uncertainty.
“For the year ended December 31, 2025, the net impact on earnings related to the aforementioned tariffs was approximately $10 million and we expect a continuing impact from tariffs in future periods.”
SEC filing →As of 2026
Customer concentration
- GM + Ford + Stellantis (~72% combined)medium
The company is significantly dependent on three OEM customers — GM (~44%), Ford (~15%) and Stellantis (~13%) — together roughly 72% of 2025 net sales; loss or program cuts at any would be material.
“Our business is significantly dependent on sales to GM, Ford and Stellantis.”
SEC filing →As of 2026
Geographic concentration
- Mexico (Guanajuato) manufacturing operationsmedium
The company's Mexican manufacturing (GMC) operations are exposed to USMCA/trade-agreement changes, tariffs, customs compliance, and USD/Mexican-peso exchange-rate swings — any disruption could materially affect operations.
“significant disruption to our GMC operations, as a result of changes in customer sourcing strategies, trade agreements between Mexico and other jurisdictions, including the expected 2026 review of the United States-Mexico-Canada Agreement (USMCA), tariffs, compliance with customs regulations, exchange rate fluctuations between the U.S. dollar and the Mexican peso”
Liquidity & debt
- 7.75% secured Notes & leveragemedium
The company carries secured debt (7.75% Notes, obligations secured by substantially all assets) with covenants restricting additional debt, mergers and asset transfers — a leverage profile amplified by the $1.7B Dowlais business combination.
“The 7.75% Notes are governed by an indenture that contains covenants that, among other things, restrict, with certain exceptions, our ability to engage in consolidations and mergers or sell or transfer all or substantially all of our assets, incur debt secured by liens and engage in certain sale and leaseback transactions.”
SEC filing →As of 2026
Other disclosures
- Dowlais business combination integration & dilutionmedium
The company completed a transformative ~$1.7B business combination with Dowlais (GKN Automotive), renaming to Dauch Corporation; existing stockholders now own ~51% (Dowlais ~49%), carrying integration execution risk and reduced existing-holder influence.
“Company stockholders and Dowlais shareholders own approximately 51% and 49%, respectively, of the combined company following completion of the Business C”
SEC filing →As of 2026
The hidden graph
Who it depends on, and who depends on it.
Relationships surfaced from filings — including ones disclosed by the other side, which is how the non-obvious ones come to light.
Its customers
“Sales to Stellantis N.V. (Stellantis), were approximately 13 % of our consolidated net sales in both 2025 and 2024, and 16 % in 2023.”
Cited →“Sales to General Motors Company (GM) were approximately 44 % of our consolidated net sales in 2025, 42 % in 2024, and 39 % in 2023.”
Cited →“Sales to Ford Motor Company (Ford) were approximately 15 % of our consolidated net sales in 2025, 13 % in 2024 and 12 % in 2023.”
Cited →
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