Amphenol Corporation, together with its subsidiaries, primarily designs, manufactures, and markets electrical, electronic, and fiber optic connectors in the United States, China, and internationally. It operates through three segments: Harsh Environment Solutions, Communications Solutions, and Interconnect and Sensor Systems. The company offers connectors and connector systems, including harsh environment data, power, high-speed, fiber optic, and radio frequency interconnect products; busbars and power distribution systems; and other connectors. It also provides value-add products, such as backplane interconnect systems, cable assemblies and harnesses, and cable management products; 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, broadband communication, commercial aerospace, industrial, information technology and data communication, military, mobile device, and mobile network markets. Amphenol Corporation was founded in 1932 and is headquartered in Wallingford, Connecticut.

Amphenol Corporation

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Net Income Attributable to Amphenol Corporation per Common Share - Basic

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Income Statement	Sep '25	Jun '25	Mar '25	Dec '24	Sep '24	Jun '24
Total Revenues	6,194.4	5,650.3	4,811	4,317.8	4,038.8	3,609.7
Total Revenues %Chg	53.4%	56.5%	47.7%	29.8%	26.2%	18.2%
Net Sales
Cost of Sales	3,835.1	3,597	3,167	2,837.1	2,681.9	2,396.6
Cost of Sales
Gross Profit	2,359.3	2,053.3	1,644	1,480.7	1,356.9	1,213.1
Gross Profit Margin	38.1%	36.3%	34.2%	34.3%	33.6%	33.6%
Selling, General & Administrative Expenses	657	622.5	575.2	515	492	444.3
Selling, General and Administrative Expenses
Other Operating Expenses	—	12	44	12	45.4	70
Acquisition-Related Expenses
Operating Profit	1,702.3	1,418.8	1,024.8	953.7	819.5	698.8
Operating Margin	27.5%	25.1%	21.3%	22.1%	20.3%	19.4%
Interest Expense	-80.7	-80.9	-76.5	-66.9	-55.7	-56.3
Interest Expense
Non-Operating Income	19.3	10.2	14.6	23.5	11.2	21.3
Loss on Early Extinguishment of Debt
Gain on Bargain Purchase Acquisition
Other Income, Net
Total Non-Operating Income	-61.4	-70.7	-61.9	-43.4	-44.5	-35
Income Before Provision for Income Taxes	1,640.9	1,348.1	962.9	910.3	775	663.8
Provision for Income Taxes	385.8	247.3	218.7	158.3	166.1	135.1
Provision for Income Taxes
Consolidated Net Income	1,255.1	1,100.8	744.2	752	608.9	528.7
Net Income Attributable to Minority Interests and Other	9.4	9.5	6.4	5.8	4.5	3.9
Net Income Attributable to Noncontrolling Interests
Net Income Attributable to Discontinued Operations	—	—	—	—	—	—
Income from Discontinued Operations Attributable to Amphenol Corporation, Net of Income Taxes
Net Income Attributable to Common Shareholders	1,245.7	1,091.3	737.8	746.2	604.4	524.8
Net Income Attributable to Amphenol Corporation
Basic EPS	1	0.9	0.6	0.6	0.5	0.4
Diluted EPS	1	0.9	0.6	0.6	0.5	0.4
Basic Weighted Average Shares Outstanding	1,221.8	1,215.3	1,209.8	1,207.8	1,204.9	1,202.3
Total Shares Outstanding	1,226.4	1,209.6	1,209.3	1,209.3	1,199.3	1,201.4
Diluted Weighted Average Shares Outstanding	1,282.8	1,272.2	1,266.2	1,268.1	1,265.5	1,264.9
EBITDA	1,930	1,628.2	1,261.1	1,097.5	1,020.8	822.4
Effective Tax Rate	23.5%	18.3%	22.7%	17.4%	21.4%	20.4%