Borgwarner Inc. revenue by segment BWA

Annual Quarterly

Borgwarner Inc. splits its revenue 2 ways in its filings. By operating segments, the largest line in fiscal 2025, which ended Dec 31, 2025 was Turbos Thermal Technologies at $5.8 billion, 40% of the total. By sales mix, the largest line in fiscal 2025, which ended Dec 31, 2025 was Foundational Products at $11.7 billion, 82% of the total.

USD in millions. The percent under a figure is the change from the year before.

Line	FY 2026 Sep 30, 2026	FY 2025 Dec 31, 2025	FY 2024 Dec 31, 2024	FY 2023 Dec 31, 2023	FY 2022 Dec 31, 2022	FY 2021 Dec 31, 2021	FY 2020 Dec 31, 2020	FY 2019 Dec 31, 2019	FY 2018 Dec 31, 2018	FY 2017 Dec 31, 2017	FY 2016 Dec 31, 2016
Revenue	14,240	14,316	14,086	14,198	12,635	11,803	10,165	10,168	10,530	9,799	9,071
Operating segments
Turbos Thermal Technologies	5,641 -2.5% share 39.6%	5,769 -2.0% share 40.3%	5,885 -2.0% share 41.8%	6,007 share 42.3%	—	—	—	—	—	—	—
Drivetrain Morse Systems	5,616 +0.8% share 39.4%	5,635 +1.3% share 39.4%	5,564 +0.4% share 39.5%	5,543 share 39.0%	—	—	—	—	—	—	—
Power Drive Systems	2,554 +14.8% share 17.9%	2,322 +21.7% share 16.2%	1,908 -9.2% share 13.5%	2,102 +16.4% share 14.8%	1,806 +30.6% share 14.3%	1,383 share 11.7%	—	—	—	—	—
Battery Charging Systems	429 -28.9% share 3.0%	590 -19.1% share 4.1%	729 +33.5% share 5.2%	546 share 3.8%	—	—	—	—	—	—	—
Sales mix
Foundational Products	11,603 -0.6% share 81.5%	11,746 -0.0% share 82.0%	11,751 -3.4% share 83.4%	12,161 +8.9% share 85.7%	11,163 +0.9% share 88.3%	11,061 share 93.7%	—	—	—	—	—
E Products	2,637 +4.9% share 18.5%	2,570 +10.1% share 18.0%	2,335 +14.6% share 16.6%	2,037 +38.4% share 14.3%	1,472 +98.4% share 11.7%	742 share 6.3%	—	—	—	—	—

How these figures are calculated

Annual columns are full-year amounts from the annual report (Form 10-K, 20-F, or 40-F). If a company restates a year, the latest filed number is shown. USD in millions. Each group is a separate split of total revenue, so the groups are not added together. Share of revenue is that line divided by total revenue. The first column adds the latest year-to-date segment amount to the last fiscal year and subtracts the year-ago year-to-date amount. More on our methodology.

Company profile

Industry: Motor Vehicle Parts & Accessories (SIC 3714)
Listed as: BWA (NYSE)
Fiscal year ends: December 31
Incorporated in: DE
Headquarters: Auburn Hills, MI
SEC filer status: Large accelerated filer
SEC CIK: 908255
Former names: BORG WARNER AUTOMOTIVE INC (until Feb 15, 2000)

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.