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BorgWarner BWA Business Segments

TTM Q1 '26TTM Q4 '25TTM Q3 '25TTM Q2 '25TTM Q1 '25
Net Sales by Business
Battery Energy Systems$542M-8.1%$590M-2.2%$603M-9.7%$668M-4.8%$702M-3.7%
Drivetrain & Morse Systems$5.72B+1.1%$5.65B+1.1%$5.59B+1.6%$5.51B-0.2%$5.52B-1.0%
PowerDrive Systems$2.37B+1.1%$2.35B+4.4%$2.25B+3.2%$2.18B+5.7%$2.06B+6.5%
Turbos & Thermal Technologies$5.75B-0.4%$5.77B-0.2%$5.78B+0.9%$5.73B-0.6%$5.77B-2.0%
Segment Adjusted Operating Income (Loss) by Business
Battery Energy Systems-$21M+48.8%-$41M+25.5%-$55M+1.8%-$56M-3.7%-$54M-14.9%
Drivetrain & Morse Systems$1.06B+1.6%$1.04B+3.1%$1.01B+1.6%$994M-0.6%$1B-1.0%
Turbos & Thermal Technologies$858M-2.4%$879M-2.8%$904M+1.9%$887M+0.3%$884M+0.8%
Other segment items by Business
Battery Energy Systems$0$0+100%-$1M0.0%-$1M0.0%-$1M+66.7%
Drivetrain & Morse Systems-$5M-25.0%-$4M0.0%-$4M-100%-$2M+33.3%-$3M-50.0%
PowerDrive Systems-$11M-37.5%-$8M+27.3%-$11M+21.4%-$14M-27.3%-$11M0.0%
Turbos & Thermal Technologies-$1M0.0%-$1M
Total Assets by Business
Battery Energy Systems$2.89B-16.2%$3.45B-15.3%$4.07B-9.7%$4.51B
Drivetrain & Morse Systems$15.52B-0.7%$15.62B-0.5%$15.7B-1.1%$15.87B
PowerDrive Systems$12.1B+2.5%$11.8B+3.2%$11.43B-3.7%$11.88B
Turbos & Thermal Technologies$15.48B-0.3%$15.52B+0.3%$15.47B-0.3%$15.52B
Restructuring expense, net by Business
Battery Energy Systems$13M-13.3%$15M
PowerDrive Systems$29M-34.1%$44M
Turbos & Thermal Technologies$44M+4.8%$42M
Cost of Sales by Business
Battery Energy Systems$493M-11.2%$555M-3.3%$574M-9.2%$632M-4.2%$660M-3.1%
Drivetrain & Morse Systems$4.47B+0.9%$4.43B+0.4%$4.41B+1.3%$4.35B-0.3%$4.37B-1.0%
PowerDrive Systems$2.02B+1.1%$2B+2.6%$1.94B+4.3%$1.86B+6.2%$1.75B+6.4%
Turbos & Thermal Technologies$4.6B-0.1%$4.6B+0.3%$4.59B+0.6%$4.56B-0.8%$4.6B-2.6%
Selling, general and administrative expenses by Business
Battery Energy Systems$35M-5.4%$37M-15.9%$44M-8.3%$48M-4.0%$50M-2.0%
Drivetrain & Morse Systems$136M+3.0%$132M+4.8%$126M+3.3%$122M+6.1%$115M-2.5%
PowerDrive Systems$345M-2.5%$354M-3.8%$368M-1.3%$373M-2.6%$383M-0.3%
Turbos & Thermal Technologies$180M+1.1%$178M+1.7%$175M+2.9%$170M+0.6%$169M-0.6%
Selling, general and administrative expenses - Other by Business
Battery Energy Systems$33M-10.8%$37M-9.8%$41M-8.9%$45M-4.3%$47M0.0%
Drivetrain & Morse Systems$56M+1.8%$55M+10.0%$50M+31.6%$38M-2.6%$39M+2.6%
PowerDrive Systems$99M+11.2%$89M+21.9%$73M+10.6%$66M+8.2%$61M+1.7%
Turbos & Thermal Technologies$117M+2.6%$114M-2.6%$117M+3.5%$113M0.0%$113M-0.9%
D&A by Business
Battery Energy Systems$110M-8.3%$120M-3.2%$124M+90.8%$65M+6.6%$61M+7.0%
Drivetrain & Morse Systems$211M-1.4%$214M-7.0%$230M-10.5%$257M+5.8%$243M-1.2%
PowerDrive Systems$187M+1.6%$184M+5.1%$175M0.0%$175M+2.3%$171M+4.3%
Turbos & Thermal Technologies$171M0.0%$171M0.0%$171M-0.6%$172M-1.1%$174M-1.7%
Long-lived asset expenditures by Business
Battery Energy Systems$12M-33.3%$18M-28.0%$25M-41.9%$43M-36.8%$68M-17.1%
Drivetrain & Morse Systems$106M+5.0%$101M+7.4%$94M-3.1%$97M-6.7%$104M-9.6%
PowerDrive Systems$157M+5.4%$149M-19.0%$184M-10.2%$205M-17.0%$247M-15.1%
Turbos & Thermal Technologies$205M+9.0%$188M+22.1%$154M-2.5%$158M-7.6%$171M+0.6%
Other, primarily translation adjustment by Business
Battery Energy Systems$41M-37.9%$66M+100%$33M
PowerDrive Systems$0$0+100%-$16M
Turbos & Thermal Technologies$26M-44.7%$47M+80.8%$26M
Goodwill by Business
Battery Energy Systems$1.4B-20.9%$1.77B-16.8%$2.13B-4.6%$2.23B
Drivetrain & Morse Systems$4.53B+0.1%$4.52B+0.3%$4.51B+0.1%$4.51B
PowerDrive Systems$0$0$0-100%$484M
Turbos & Thermal Technologies$3.1B+0.7%$3.08B+1.5%$3.03B+0.5%$3.02B
Restructuring expense, net of cash paid by Business
Battery Energy Systems$14M-12.5%$16M0.0%$16M+45.5%$11M+57.1%$7M+600%
PowerDrive Systems$14M-54.8%$31M+6.9%$29M+31.8%$22M-37.1%$35M+59.1%
Turbos & Thermal Technologies$51M+4.1%$49M+58.1%$31M-24.4%$41M+5.1%$39M0.0%
Net Sales by Geography
Asia$4.8B-1.1%$4.86B-0.8%$4.9B+1.2%$4.84B+1.5%$4.77B+1.0%
Europe$5.17B+0.5%$5.15B+0.6%$5.12B-0.7%$5.15B0.0%$5.15B-1.9%
North America$4.08B+1.0%$4.03B+3.5%$3.9B+2.8%$3.79B-1.2%$3.84B-1.1%
Other$1.02B+0.6%$1.02B+7.3%$949M+1.3%$937M+1.1%$927M+1.5%

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Questions, answered.

How does BorgWarner break its business down?
BorgWarner (BWA) reports net sales by business across 4 parts — Battery Energy Systems, Drivetrain & Morse Systems, PowerDrive Systems and Turbos & Thermal Technologies. Each is extracted from the segment footnotes and tracked over time.
Where does BorgWarner's segment data come from?
Segment breakdowns are pulled from the segment footnotes in BorgWarner's SEC filings (the XBRL dimensional tags), so every line ties back to a reported figure. Switch between quarterly, annual, and TTM, or open any segment for its full history.