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Amphenol APH Business Segments

Q1 '26Q4 '25Q3 '25Q2 '25Q1 '25
Revenue by Business
Communications Solutions$4.56B+32.0%$3.45B+3.3%$3.34B+13.9%$2.93B+20.8%$2.43B+25.1%
Harsh Environment Solutions$1.73B+2.5%$1.68B+8.8%$1.55B+4.9%$1.48B+13.9%$1.3B+0.6%
Interconnect And Sensor Systems$1.41B+2.3%$1.38B-0.2%$1.38B+5.6%$1.31B+15.1%$1.14B+0.1%
Revenue by Geography
CN$938M-10.5%$1.05B+10.5%$948.6M+7.5%$882.2M+11.1%$793.9M-22.2%
Other Foreign Locations$3.73B+16.9%$3.19B+5.0%$3.04B+7.4%$2.83B+19.3%$2.37B+31.4%
US$2.95B+34.2%$2.2B-0.3%$2.21B+13.9%$1.94B+17.9%$1.64B+10.2%

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Questions, answered.

How does Amphenol break its business down?
Amphenol (APH) reports revenue by business across 3 parts — Communications Solutions, Harsh Environment Solutions and Interconnect And Sensor Systems. Each is extracted from the segment footnotes and tracked over time.
Where does Amphenol's segment data come from?
Segment breakdowns are pulled from the segment footnotes in Amphenol'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.