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Ducommun DCO Business Segments

TTM Q1 '26TTM Q4 '25TTM Q3 '25TTM Q2 '25TTM Q1 '25
Net Revenues by Business
Electronic Systems$470.53M+8.7%$462M+7.1%$449.35M+4.2%$441.68M+3.6%$432.89M+0.2%
Structural Systems$369.22M+4.0%$361.21M+1.7%$355.14M+1.3%$351.66M+0.5%$355.19M+6.2%
Segment Operating Income by Business
Electronic Systems$86.97M+20.5%$81.49M+10.6%$78.51M+20.4%$76.32M+34.3%$72.15M+42.8%
Structural Systems$46.47M+45.2%$45.95M+84.1%$34.63M+25.5%$30.99M+23.2%$32.02M+56.5%
Total Assets by Business
Electronic Systems$2.2B+6.4%$2.17B+4.6%$2.11B+2.1%$2.08B-0.8%$2.07B-1.6%
Structural Systems$2.17B-1.1%$2.17B-1.3%$2.19B-0.7%$2.19B-0.7%$2.2B+0.2%
Cost of Sales by Business
Electronic Systems$336.92M+6.5%$334.93M+6.9%$326.55M-43.3%$320.54M-34.8%$316.48M
Structural Systems$276.58M+2.1%$267.81M-2.9%$271.71M+2.5%$270.38M+2.3%$270.83M+5.7%
Selling, General and Administrative Expenses by Business
Electronic Systems$46.59M+4.8%$45.44M+3.0%$44.43M+1.6%$44.93M+6.5%$44.47M+6.9%
Structural Systems$44.41M-4.8%$45.35M-5.6%$46M-2.1%$46.18M+0.9%$46.64M+4.7%
Restructuring Charges by Business
Electronic Systems$9.51M$9.6M
Structural Systems Segment$1.76M-69.1%$2.1M-66.6%$2.8M-60.8%$4.12M-35.7%$5.7M-3.3%
D&A by Business
Electronic Systems$14.32M-0.5%$14.3M-1.1%$14.28M-1.6%$14.3M-1.4%$14.39M-0.1%
Structural Systems$18.58M-2.0%$18.93M+1.3%$18.82M+1.7%$19M+2.7%$18.95M+3.6%
Capital Expenditures by Business
Electronic Systems$4.6M-27.9%$5.98M+21.8%$6.22M+48.0%$6.02M+44.2%$6.38M+28.8%
Structural Systems$7.88M+14.6%$8.52M+35.6%$8.38M+34.0%$8.65M-1.3%$6.87M-40.4%
Goodwill and Intangibles by Business
Electronic Systems$623.2M-5.6%$632.48M-5.5%$641.77M-5.5%$651.06M-5.4%$660.35M-5.3%
Structural Systems$894.94M-3.2%$902.4M-3.2%$909.86M-3.2%$917.33M-3.2%$924.79M-3.2%
Goodwill by Business
Electronic Systems$469.74M0.0%$469.74M0.0%$469.74M0.0%$469.74M0.0%$469.74M0.0%
Structural Systems$508.66M0.0%$508.66M0.0%$508.66M0.0%$508.66M0.0%$508.66M0.0%
Net Revenues by Product
Commercial aerospace$320.64M-1.2%$308.11M-7.5%$307.42M-6.9%$315.51M-3.6%$324.48M+2.2%
Industrial$35.09M+15.5%$36.51M+9.0%$33.17M-9.3%$28.1M-31.2%$30.39M-31.2%
Military and space$484.02M+11.7%$478.58M+14.0%$463.9M+11.8%$449.73M+10.2%$433.21M+6.9%
Reserve for estimated liability by Geography
El Mirage and Monrovia, California$6M0.0%$6M0.0%$6M0.0%$6M0.0%$6M0.0%
West Covina, California$1.6M0.0%$1.6M0.0%$1.6M0.0%$1.6M0.0%$1.6M0.0%

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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.