In 2024, Amphenol's spending on research and development was about 453.0 million U.S. dollars, an increase from the 342.2 million U.S. dollars that the company spent in 2023. The figure for 2024 is also the highest for the period studied.
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Amphenol. (February 7, 2025). Amphenol Corporation research and development (R&D) expenditure worldwide from 2014 to 2024 (in million U.S. dollars) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 16, 2026, from /statistics/746546/amphenol-research-and-development-expenditure/
Amphenol. "Amphenol Corporation research and development (R&D) expenditure worldwide from 2014 to 2024 (in million U.S. dollars)." Chart. February 7, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 16, 2026. /statistics/746546/amphenol-research-and-development-expenditure/
Amphenol. (2025). Amphenol Corporation research and development (R&D) expenditure worldwide from 2014 to 2024 (in million U.S. dollars). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 16, 2026. /statistics/746546/amphenol-research-and-development-expenditure/
Amphenol. "Amphenol Corporation Research and Development (R&d) Expenditure Worldwide from 2014 to 2024 (in Million U.S. Dollars)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 7 Feb 2025, /statistics/746546/amphenol-research-and-development-expenditure/
Amphenol, Amphenol Corporation research and development (R&D) expenditure worldwide from 2014 to 2024 (in million U.S. dollars) ÌÇÐÄÆÆ½â°æ, /statistics/746546/amphenol-research-and-development-expenditure/ (last visited July 16, 2026)
Amphenol Corporation research and development (R&D) expenditure worldwide from 2014 to 2024 (in million U.S. dollars) [Graph], Amphenol, February 7, 2025. [Online]. Available: /statistics/746546/amphenol-research-and-development-expenditure/