Amphenol Corporation
- Exchange
- US
- Country
- USA
- IPO date
- Nov 8, 1991
- Employees
- 170,000
- Website
- www.amphenol.com
Composite valuation range · conservative $65–$80 / fair $90–$115 / optimistic $130–$150. At $149.28, Within the optimistic intrinsic-value range · much expectation priced in.
At publication $148.4 (Jun 3, 2026)
Data from EODHD, shown in the reporting currency; for reference only, not investment advice.
Amphenol Corporation, together with its subsidiaries, designs, manufactures, and markets electrical, electronic, and fiber optic connectors in the United States, China, and internationally. It operates through three segments: Communications Solutions, Harsh Environment Solutions, and Interconnect and Sensor Systems. The company offers connectors and connector systems, including high speed, radio frequency, power, fiber optic and other interconnect products; busbars and power distribution systems; power interconnect products; and other products. It also provides value-add products, such as backplane interconnect systems, cable assemblies and harnesses, and cable management products; and other products comprising flexible and rigid printed circuit boards, hinges, other mechanical, and production related products. In addition, the company offers consumer device, network infrastructure, and other antennas; coaxial, power, and specialty cables; and sensors and sensor-based products. It sells its products through its sales force, independent representatives, and a network of electronics distributors to original equipment manufacturers, electronic manufacturing services companies, original design manufacturers, and service providers in the automotive, commercial aerospace, communications networks, defense, industrial, information technology and data communications, mobile devices markets. Additionally, the company provides telecommunication and IT networking solutions. The company was founded in 1932 and is headquartered in Wallingford, Connecticut.
History
Amphenol Corporation was founded in 1932, is headquartered in Wallingford, Connecticut, and completed its IPO on November 8, 1991. It designs, manufactures, and markets electrical, electronic, and fiber optic connectors and interconnect systems, antennas, sensors, and cables through three reporting segments: Communications Solutions, Harsh Environment Solutions, and Interconnect and Sensor Systems. R. Adam Norwitt has been president and CEO since 2009. Acquisitions are central to its growth, with more than 50 companies acquired over the past decade, including the roughly $10.5 billion CommScope Connectivity and Cable Solutions business completed in January 2026, its largest acquisition.
Industry position
Amphenol is one of the world's largest connector and interconnect companies, designing and manufacturing in roughly 40 countries with sales coverage across about 70 countries; its 2025 revenue was about $23.1 billion. End markets are highly diversified, with 2025 sales spread across IT/datacom (36%), industrial (19%), automotive (15%), communications networks (10%), defense (9%), mobile devices (6%), and commercial aerospace (5%); no single customer exceeded 10% of net sales in 2023-2025. Its most comparable public competitor, TE Connectivity, reported fiscal 2025 net sales of $17.262 billion. Over the past decade the company achieved roughly 15% sales CAGR and 19% EPS CAGR in a fragmented but consolidating industry.