How does Amphenol (APH) make money?

Amphenol (APH) generates revenue primarily from Communications Solutions, which accounted for 54.5% of total revenue in TTM through Q1 2026. The company reported $25.90B in revenue and converted 17.3% of it into net profit, equivalent to roughly $4.48B in net income — what's left after the cost of revenue, operating expenses, interest, and income taxes.

What is the gross profit margin of Amphenol (APH)?

Amphenol (APH) reported a gross profit margin of 37.3% in TTM through Q1 2026, equivalent to $9.67B in gross profit on $25.90B in revenue. Gross margin measures how much of each dollar of revenue remains after the direct cost of producing or delivering the product — a higher figure typically signals pricing power, scale, or a less capital-intensive business model.

What is the operating profit margin of Amphenol (APH)?

Amphenol (APH) reported an operating profit margin of 26% in TTM through Q1 2026, equivalent to $6.74B in operating income. Operating margin captures profitability after research & development, sales & marketing, and general & administrative expenses — but before interest, taxes, and one-off items — and is the cleanest single read on the underlying business's efficiency.

What is the net profit margin of Amphenol (APH)?

Amphenol (APH) reported a net profit margin of 17.3% in TTM through Q1 2026, equivalent to $4.48B in net income. Net margin is the bottom-line share of revenue that survives every expense — operating costs, interest, and income taxes — and is the figure that flows directly into earnings per share.

Is Amphenol (APH) profitable?

Yes. Amphenol (APH) reported $4.48B in net income for TTM through Q1 2026, with a net profit margin of 17.3%. The company earned more from its operations than it paid out in costs, interest, and income taxes, leaving positive earnings on the bottom line.

How much does Amphenol (APH) spend on capital expenditures?

Amphenol (APH) spent $1.10B on capital expenditures (CapEx) during TTM through Q1 2026, roughly 4.2% of total revenue. CapEx represents long-lived investment in property, equipment, data centres, and other physical infrastructure, and is subtracted from operating cash flow to arrive at free cash flow.

How much free cash flow does Amphenol (APH) generate?

Amphenol (APH) generated $4.63B in free cash flow during TTM through Q1 2026, a free-cash-flow margin of 17.9%. Free cash flow is the cash left after capital expenditures and represents the discretionary pool the company can use to pay dividends, repurchase shares, repay debt, or fund acquisitions without raising external capital.

What is the effective tax rate of Amphenol (APH)?

Amphenol (APH) had an effective tax rate of 28.3% in TTM through Q1 2026. The effective rate is the actual share of pre-tax income paid as income taxes and can differ materially from the statutory rate due to foreign earnings mix, tax credits (such as R&D), share-based compensation deductions, and one-off discrete items.

What are the main business segments of Amphenol (APH)?

Amphenol (APH) reports revenue across 3 reportable product segments, led by Communications Solutions at 54.5% of total revenue in TTM through Q1 2026. See the revenue-by-segment table on this page for the full breakdown and how each segment feeds into the income-statement waterfall above.

How Amphenol Makes Money: 2026 Visual Revenue Map

Amphenol (APH) Income Statement Flow — TTM through Q1 2026

Calculated from the four most recent reported quarters, ending March 31, 2026 (reported May 1, 2026).

Amphenol discloses geographic revenue only in annual filings. to view the full breakdown.

Amphenol (APH) Revenue by Product Segment — TTM through Q1 2026

Aggregated from the four quarterly disclosures behind this TTM. Minor differences vs the company's annual filing can occur if reported segments changed mid-year.

Revenue contribution by product segment for Amphenol (APH) in TTM through Q1 2026.
Segment	Revenue (USD)	% of total
Communications Solutions	$14.11B	54.5%
Harsh Environment Solutions	$6.37B	24.6%
Interconnect Products	$5.42B	20.9%
Total	$25.90B	100%

Communications Solutions$14.11B
Harsh Environment Solutions$6.37B
Interconnect Products$5.42B
Total$25.90B

Revenue Breakdown — TTM through Q1 2026

In TTM through Q1 2026, Amphenol (APH) reports revenue across 3 operating segments; the largest segment was Communications Solutions at 54.5%, followed by Harsh Environment Solutions (24.6%) and Interconnect Products (20.9%).

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