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Ducommun DCO Business Segments

Q1 '26Q4 '25Q3 '25Q2 '25Q1 '25
Net Revenues by Business
Electronic Systems$117.59M+7.8%$119.63M+11.8%$123.08M+6.6%$110.23M+8.7%$109.07M+1.4%
Structural Systems$91.43M+9.6%$96.28M+6.7%$89.48M+4.0%$92.03M-3.7%$83.42M+0.1%
Net Revenues by Product
Commercial aerospace$83.91M+17.5%$82.51M+0.8%$76.54M-9.6%$77.67M-10.4%$71.39M-10.7%
Industrial$7.48M-16.0%$9.63M+53.2%$10.45M+94.1%$7.53M-23.3%$8.9M-25.9%
Military and space$117.63M+4.8%$123.76M+13.5%$125.57M+12.7%$117.06M+16.4%$112.2M+13.4%
Reserve for estimated liability by Geography
El Mirage and Monrovia, California$1.5M0.0%$1.5M0.0%$1.5M0.0%$1.5M0.0%$1.5M0.0%
West Covina, California$400K0.0%$400K0.0%$400K0.0%$400K0.0%$400K0.0%

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Questions, answered.

How does Ducommun break its business down?
Ducommun (DCO) reports net revenues by business across 2 parts — Electronic Systems and Structural Systems. Each is extracted from the segment footnotes and tracked over time.
Where does Ducommun's segment data come from?
Segment breakdowns are pulled from the segment footnotes in Ducommun'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.