Amphenol vs Twilio: Revenue, Profit and Business Model
Amphenol reported $23.1B of revenue in FY2025 and $4.3B of net income. Twilio reported $5.1B of revenue in FY2025 and $33.8M of net income.
Latest financial snapshot
Financial summary
Amphenol
Amphenol compounds through acquisition in a fragmented industry. Net sales rose from $12.55 billion in 2023 to $15.22 billion in 2024 and $23.09 billion in 2025, and net income rose from $1.93 billion to $2.42 billion and then $4.27 billion across the same three years. Fiscal 2025 produced a 25.4% GAAP operating margin, $5.4 billion of operating cash flow and $4.4 billion of free cash flow, and the company returned nearly $1.5 billion to shareholders while completing five acquisitions. The pattern is consistent: buy niche connector, cable and sensor makers, leave their management and brands in place, add purchasing scale, and fund the next deal from cash flow and investment grade debt.
Twilio
Twilio moved from heavy losses to profit in three years. Net loss attributable to common stockholders was $1.256 billion in 2022 and $1.015 billion in 2023, narrowed to $109.4 million in 2024, and turned into net income of $33.8 million in 2025 on revenue of $5.067 billion. In Q2 2026 Twilio reported revenue of $1.499 billion, GAAP income from operations of $84.5 million, non-GAAP income from operations of $284.6 million, and record free cash flow of $352.6 million. Q2 2026 GAAP net income of $1.067 billion was inflated by a one-time, non-cash release of a valuation allowance on U.S. deferred tax assets worth $5.91 per diluted share. Dollar-based net expansion improved to 116% from 108% a year earlier. A $2.0 billion buyback authorized in January 2025 continues the capital-return program that followed a $3.0 billion repurchase plan.
Revenue and profit by year
Amphenol
| Year | Revenue | Net income | Margin | Growth | Source |
|---|---|---|---|---|---|
| FY2025 | $23.1B | $4.3B | 18.5% | +51.7% | Source |
| FY2024 | $15.2B | $2.4B | 15.9% | +21.3% | Source |
| FY2023 | $12.6B | $1.9B | 15.4% | -0.5% | Source |
| FY2022 | $12.6B | $1.9B | 15.1% | +16.1% | Source |
| FY2021 | $10.9B | $1.6B | 14.6% | +26.5% | Source |
| FY2020 | $8.6B | $1.2B | 14.0% | +4.5% | Source |
| FY2019 | $8.2B | $1.2B | 14.0% | +0.3% | Source |
| FY2018 | $8.2B | $1.2B | 14.7% | +17.0% | Source |
| FY2017 | $7B | $650.5M | 9.3% | +11.5% | Source |
| FY2016 | $6.3B | $822.9M | 13.1% | — | Source |
Twilio
| Year | Revenue | Net income | Margin | Growth | Source |
|---|---|---|---|---|---|
| FY2025 | $5.1B | $33.8M | 0.7% | +13.7% | Source |
| FY2024 | $4.5B | -$109.4M | -2.5% | +7.3% | Source |
| FY2023 | $4.2B | -$1B | -24.4% | +8.6% | Source |
| FY2022 | $3.8B | -$1.3B | -32.8% | +34.6% | Source |
| FY2021 | $2.8B | -$949.9M | -33.4% | +61.3% | Source |
| FY2020 | $1.8B | -$491M | -27.9% | +55.3% | Source |
| FY2019 | $1.1B | -$307.1M | -27.1% | +74.5% | Source |
| FY2018 | $650.1M | -$121.9M | -18.8% | +62.9% | Source |
| FY2017 | $399M | -$63.7M | -16.0% | +43.9% | Source |
| FY2016 | $277.3M | -$41.3M | -14.9% | — | Source |
Where the revenue comes from
Amphenol
- Communications Solutions~52%
High-speed board-to-board and backplane connectors, fiber optic interconnects, RF and microwave connectors, antennas, and cable assemblies for IT datacom, mobile networks, mobile devices, automotive, and broadband communications. FY2025 revenue of $12.1 billion, up 91% YoY, driven by $4.6 billion in incremental AI datacom sales.
- Harsh Environment Solutions~25%
Ruggedized connectors, cable assemblies, and interconnect systems for defense, commercial aerospace, industrial, and automotive applications that must withstand extreme temperatures, vibration, moisture, and electromagnetic interference. FY2025 revenue of $5.9 billion, up 33% YoY, with significant contributions from the Carlisle Interconnect Technologies acquisition.
- Interconnect and Sensor Systems~22%
Sensor technologies, value-added cable assemblies, and specialized interconnect products for automotive, industrial, IT datacom, and medical applications. FY2025 revenue of $5.2 billion, up 15% YoY, with growth in industrial sensors and the August 2025 acquisition of Rochester Sensors.
Twilio
- Core Communications (Messaging, Voice, Video)
Majority of revenue
High-volume, usage-based revenue from programmable messaging, voice, email, verification, and contact-center APIs. Messaging generated $2.878 billion in FY2025, while voice, email, Verify, Flex, and related products diversify Twilio beyond raw SMS routing.
- Customer Data and Engagement (Segment, CustomerAI)
Not separately disclosed
Subscription and consumption-hybrid revenue from Segment, CustomerAI, data activation, and engagement workflows. Twilio does not break this stream out as a standalone FY2025 revenue total in the headline financial profile.
- Email and Other (SendGrid, Verify, Flex)
Not separately disclosed
Revenue from SendGrid email, Verify, Flex, and adjacent engagement products that complement the core communications API platform.
Business model and strategy
Amphenol
How it makes money
The business model is high volume, highly specialized B2B component manufacturing. Amphenol sells hundreds of thousands of connector, cable, antenna and sensor variants to thousands of customers, and no single end market dominates: in 2025, data centers and information technology accounted for 36% of sales, industrial 19%, automotive 15%, communications networks 10%, defense 9%, mobile devices 6% and commercial aeros…
Growth strategy
Amphenol's growth strategy has two parts: sell into secular demand and buy specialized suppliers. On the first, it builds high speed copper and optical interconnects for AI clusters, including the Celerity mezzanine connector family rated to 224 Gb/s PAM4 and XtremePass co-packaged copper interconnects aimed at 448G class links, plus high voltage connectors and sensors for electric vehicles, which carry more wiring a…
Competitive advantage
Amphenol's competitive advantage rests on switching costs and the cost of failure. A connector may cost a few cents, but if it fails the aircraft, satellite or server rack around it stops working, so buyers qualify suppliers rather than shop on price.
Twilio
How it makes money
Twilio makes most of its money from usage-based fees: customers pay per message, per voice minute, per email, or per verification sent through its APIs, so revenue rises with their traffic. Messaging alone generated $2.878 billion of FY2025 revenue.
Growth strategy
Twilio is positioning itself as communications and identity infrastructure for AI agents. Its plan combines usage growth in messaging and voice, cross-selling Segment customer data, Flex, and Verify to existing accounts, adding agent identity through the November 2025 Stytch acquisition, and keeping operating costs in check while returning cash through buybacks.
Competitive advantage
Twilio's advantage comes from developer mindshare, API breadth, carrier relationships, global routing, customer integrations, data products, and mission-critical communications workflows.
Questions about Amphenol vs Twilio
Which company has higher revenue — Amphenol Corporation or Twilio Inc.?
Amphenol Corporation reported $23.1B (FY2025), while Twilio Inc. reported $5.1B (FY2025). By last reported revenue, Amphenol Corporation is the larger business, with Twilio Inc. reporting a smaller revenue base.
What is the market cap of Amphenol Corporation vs Twilio Inc.?
Amphenol Corporation's market capitalisation stands at $208.6B, while Twilio Inc.'s is $37.8B. Amphenol Corporation carries the higher market valuation, reflecting investors' expectations of its future earnings power relative to Twilio Inc..
Which is more financially efficient — Amphenol Corporation or Twilio Inc.?
Amphenol Corporation generates $136k / employee in revenue per employee, while Twilio Inc. generates $923k / employee. Twilio Inc. shows higher revenue efficiency per headcount, though this reflects business model differences — capital-light software companies routinely outperform labour-intensive manufacturers on this metric.
How do Amphenol Corporation and Twilio Inc. make money?
Amphenol Corporation and Twilio Inc. generate revenue in fundamentally different ways. Amphenol Corporation: The business model is high volume, highly specialized B2B component manufacturing. Twilio Inc.: Twilio makes most of its money from usage-based fees: customers pay per message, per voice minute, per email, or per verification sent through its APIs, so revenue rises with their traffic.
Which company is valued higher relative to revenue — Amphenol Corporation or Twilio Inc.?
On a price-to-sales (P/S) basis, Amphenol Corporation trades at 9.0x P/S and Twilio Inc. at 7.5x P/S. Amphenol Corporation commands a higher revenue multiple, typically indicating that investors expect faster growth or higher future margins compared to Twilio Inc.. A higher multiple is not inherently better — it may also signal that the stock is priced for perfection.
Is Amphenol Corporation bigger than Twilio Inc.?
By last reported revenue, Amphenol Corporation ($23.1B (FY2025)) is the larger company compared to Twilio Inc. ($5.1B (FY2025)). Revenue scale is one dimension of size — market capitalisation, employee count, and geographic reach are also relevant depending on the context.
Figures come from each company's filings and the sources linked beside them. Amounts reported in another currency are shown in US dollars at an approximate rate and marked with ~. Back to the Amphenol vs Twilio overview