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Eaton Corp plc

ETNNYSEMisc Industrial & Commercial Machinery & EquipmentFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Jul 31, 2026Score 14/3058% above fair value
$366.07−3.90 (-1.05%)

Close on Nov 2, 2026Market cap $142.18BP/E 37.3Yield 1.14%

Eaton Customer Concentration by Year

Customer Concentration — Aerospace Sales to Top 3 Aircraft OEMs (%) (%)

Eaton Customer Concentration: 20.0% in FY2025, down 3.0 pts from a year earlier. That is the lowest of the 9 years on record here.

Latest, FY2025
20.0%
Period ended Dec 31, 2025
Change on a year earlier
-3.0 pts
23.0% in FY2024
History
9 years
Since FY2017
Sources
9
Documents cited below

Where the FY2025 figure comes from

“In 2025, 20% of this segment's sales were made to three large original equipment manufacturers of aircraft.”

Source: Eaton SEC Filing 0001551182-26-000007 (etn-20251231.htm) ↗

Percentage of Aerospace segment sales made to large aircraft OEMs (FY2017–FY2025).

Annual history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedCustomer Concentration — Aerospace Sales to Top 3 Aircraft OEMs (%) (%)Year on yearSource
FY2025Dec 31, 202520.0%-3.0 ptsEaton SEC Filing 0001551182-26-000007 (etn-20251231.htm) ↗
FY2024Dec 31, 202423.0%+2.0 ptsEaton SEC Filing 0001551182-25-000006 (etn-20241231.htm) ↗
FY2023Dec 31, 202321.0%-1.0 ptsEaton SEC Filing 0001551182-24-000006 (etn-20231231.htm) ↗
FY2022Dec 31, 202222.0%+2.0 ptsEaton SEC Filing 0001551182-23-000004 (etn-20221231.htm) ↗
FY2021Dec 31, 202120.0%-2.0 ptsEaton SEC Filing 0001551182-22-000004 (etn-20211231.htm) ↗
FY2020Dec 31, 202022.0%-4.0 ptsEaton SEC Filing 0001551182-21-000022 (etn-20201231.htm) ↗
FY2019Dec 31, 201926.0%0.0 ptsEaton SEC Filing 0001551182-20-000050 (etn12312019form10-k.htm) ↗
FY2018Dec 31, 201826.0%-3.0 ptsEaton SEC Filing 0001551182-19-000045 (etn12312018form10-k.htm) ↗
FY2017Dec 31, 201729.0%–Eaton SEC Filing 0001551182-18-000074 (etn12312017form10-k.htm) ↗

Breakdown

What makes up customer Concentration

Cite this data

StockData. (2026). Eaton Customer Concentration (%), annual FY2017–FY2025 [Data set]. Compiled from Eaton SEC filings and investor materials. https://stockdatahq.com/stocks/etn/kpis/cust-conc-aero-pct

See every metric in the Eaton KPI table. Data updated Nov 2, 2026.