SEC filings · customer concentration · GM

Who depends on General Motors

5 listed suppliers report General Motors as a customer worth 10% or more of their revenue, led by Dauch at 44%.

0major customers now
—of revenue from them
5listed suppliers depending on it
2012–2026years covered
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When a new annual report adds a 10% customer, drops one, or moves a share by 5 points or more, you get the change and the filing link. Up to 10 companies per address, no account, unsubscribe with one click.

Suppliers that depend on General Motors

Listed companies whose annual report names General Motors as a customer worth 10% or more of their revenue. If General Motors cuts orders or switches supplier, these are the companies that feel it.

SupplierIts revenue from this companyChange vs prior yearHistoryLatest filing
DauchDCH44%from 42%FY 2019: 37%FY 2020: 39%FY 2021: 37%FY 2022: 40%FY 2023: 39%FY 2024: 42%FY 2025: 44%7 yearsFY 2025 · filed 13 Feb 2026
PhiniaPHIN18%from 17%FY 2023: 16%FY 2024: 17%FY 2025: 18%3 yearsFY 2025 · filed 12 Feb 2026
PamtPAMT14%from 12%FY 2016: 18%FY 2017: 18%FY 2018: 13%FY 2019: 19%FY 2020: 15%FY 2021: 11%FY 2022: 13%FY 2023: 12%FY 2024: 12%FY 2025: 14%10 yearsFY 2025 · filed 12 Mar 2026
VisteonVC12%from 15%FY 2021: 7%FY 2022: 9%FY 2023: 12%FY 2024: 15%FY 2025: 12%5 yearsFY 2025 · filed 19 Feb 2026
GentexGNTX10%from 11%FY 2019: 11%FY 2020: 12%FY 2021: 11%FY 2022: 10%FY 2023: 10%FY 2024: 11%FY 2025: 10%7 yearsFY 2025 · filed 24 Feb 2026

Formerly disclosed

SupplierIts revenue from this companyChange vs prior yearHistoryLatest filing
AutolivALV12%last FY 2015FY 2012: 15%FY 2013: 14%FY 2014: 14%FY 2015: 12%4 yearsFY 2015 · filed 22 Feb 2018
AptivAPTV9%last FY 2022FY 2012: 18%FY 2013: 15%FY 2014: 16%FY 2015: 19%FY 2016: 16%FY 2017: 13%FY 2018: 11%FY 2019: 9%FY 2020: 9%FY 2021: 8%FY 2022: 9%11 yearsFY 2022 · filed 8 Feb 2023

About this data

US-listed companies must disclose revenue from any single customer that reaches 10% of their total (ASC 280). ShadowGraph reads these disclosures from the XBRL data of every 10-K and 20-F we scan, keeps one value per fiscal year (restatements replace earlier values) and links each number to its filing. Companies that describe a customer only as "Customer A" are not listed by name. Figures are as reported; nothing here is investment advice.

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