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10-KPeriod: FY2025

AMPHENOL CORP /DE/ Annual Report, Year Ended Dec 31, 2025

Filed February 11, 2026For Securities:APH

Summary

Amphenol Corporation (APH) reported robust financial performance for the fiscal year ended December 31, 2025. The company experienced significant net sales growth of 52% in U.S. dollars, driven by strong organic growth across its key segments and the impact of strategic acquisitions. Notably, the Information Technology and Data Communications (IT datacom) market, particularly related to AI applications, showed substantial demand, contributing significantly to the Communications Solutions segment's impressive 91% sales increase. The company's acquisition strategy has been active, with five acquisitions completed in 2025 and a substantial $10.5 billion acquisition of CommScope closing in January 2026. This growth, while strong, has also led to an increase in debt and interest expense, with projected interest expenses to nearly double in 2026. Amphenol continues to focus on cost control and expanding its global presence, positioning itself for sustained growth in a dynamic market.

Financial Statements
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Key Highlights

  • 1Amphenol reported a 52% increase in net sales for the year ended December 31, 2025, reaching $23.1 billion.
  • 2The Communications Solutions segment saw the most significant growth, with net sales increasing by 91% year-over-year, driven by strong demand in IT datacom and AI-related applications.
  • 3The company completed five acquisitions in 2025 for $3.8 billion and made a significant acquisition of CommScope for $10.5 billion in January 2026, expanding its market reach and capabilities.
  • 4Operating income increased by 86% to $5.9 billion, with operating margin improving to 25.4% from 20.7% in the prior year, reflecting strong operational leverage.
  • 5The company's backlog of unfilled orders increased to $8.9 billion as of December 31, 2025, up from $6.1 billion in the prior year, indicating strong future demand.
  • 6Amphenol's financial strategy includes continued investment in capital expenditures, particularly for AI-related growth, and a commitment to returning capital to shareholders through dividends and share repurchases.
  • 7Interest expense significantly increased to $367.8 million in 2025, up from $217.0 million in 2024, primarily due to increased borrowing to fund acquisitions, with expectations of further increases in 2026.

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