Amphenol vs Walmart: Revenue, Profit and Business Model
Amphenol reported $23.1B of revenue in FY2025 and $4.3B of net income. Walmart reported $713.2B of revenue in FY2026 and $21.9B 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.
Walmart
Walmart's FY2026 total revenues rose 4.7% to $713.2 billion and net income attributable to Walmart rose to $21.9 billion from $19.4 billion in FY2025. In Q2 FY27 (quarter ended July 31, 2026), total revenues rose 5.9% to $187.9 billion and adjusted EPS was $0.81 versus $0.68 a year earlier. Adjusted operating income growth of about 17% in constant currency included a benefit from roughly $2.9 billion in IEEPA tariff refunds, much of which Walmart said it reinvested in prices. Walmart raised its full-year sales and operating income growth guidance with the Q2 report.
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 |
Walmart
| Year | Revenue | Net income | Margin | Growth | Source |
|---|---|---|---|---|---|
| FY2026 | $713.2B | $21.9B | 3.1% | +4.7% | Source |
| FY2025 | $681B | $19.4B | 2.9% | +5.1% | Source |
| FY2024 | $648.1B | $15.5B | 2.4% | +6.0% | Source |
| FY2023 | $611.3B | $11.7B | 1.9% | +6.7% | Source |
| FY2022 | $572.8B | $13.7B | 2.4% | +2.4% | Source |
| FY2021 | $559.2B | $13.5B | 2.4% | +6.7% | Source |
| FY2020 | $524B | $14.9B | 2.8% | +1.9% | Source |
| FY2019 | $514.4B | $6.7B | 1.3% | +2.8% | Source |
| FY2018 | $500.3B | $9.9B | 2.0% | +3.0% | Source |
| FY2017 | $485.9B | $13.6B | 2.8% | — | 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.
Walmart
- Walmart U.S.
Largest segment, roughly two-thirds of revenue
U.S. supercenters, discount stores, Neighborhood Markets, Walmart.com, marketplace, and Walmart Connect.
- Walmart International
Second-largest segment
Operations including Walmex in Mexico and Central America, Flipkart in India, Walmart Canada, and Walmart China.
- Sam's Club U.S.
Smallest segment
Membership warehouse club sales, fuel, and membership fees.
- Advertising, Membership, and Marketplace Services
Higher-margin income across segments
Global advertising grew 38% and membership fee revenue 17% in Q2 FY27.
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.
Walmart
How it makes money
Most of Walmart's revenue comes from selling groceries, consumables, general merchandise, health and wellness products, and fuel through stores, clubs, and ecommerce. Walmart U.S. is the largest segment at roughly two-thirds of revenue, followed by Walmart International (including Walmex, Flipkart, Walmart Canada, and Walmart China) and Sam's Club U.S.
Growth strategy
Walmart is pushing store-fulfilled delivery, marketplace assortment, advertising, and membership while keeping its price position. In Q2 FY27 it reported 23% global ecommerce growth, 38% global advertising growth, 17% higher membership fee revenue, and U.S. marketplace sales up 52%.
Competitive advantage
Walmart's edge is purchasing scale, a dense U.S. store network that doubles as a fulfillment network, frequent grocery trips, and first-party purchase data that supports its advertising business.
Questions about Amphenol vs Walmart
Which company has higher revenue — Amphenol Corporation or Walmart Inc.?
Amphenol Corporation reported $23.1B (FY2025), while Walmart Inc. reported $713.2B (FY2026). By last reported revenue, Walmart Inc. is the larger business, with Amphenol Corporation reporting a smaller revenue base. Note: these are from different fiscal years and are not a direct like-for-like comparison.
What is the market cap of Amphenol Corporation vs Walmart Inc.?
Amphenol Corporation's market capitalisation stands at $208.6B, while Walmart Inc.'s is $790.0B. Walmart Inc. carries the higher market valuation, reflecting investors' expectations of its future earnings power relative to Amphenol Corporation.
Which is more financially efficient — Amphenol Corporation or Walmart Inc.?
Amphenol Corporation generates $136k / employee in revenue per employee, while Walmart Inc. generates $340k / employee. Walmart 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 Walmart Inc. make money?
Amphenol Corporation and Walmart Inc. generate revenue in fundamentally different ways. Amphenol Corporation: The business model is high volume, highly specialized B2B component manufacturing. Walmart Inc.: Most of Walmart's revenue comes from selling groceries, consumables, general merchandise, health and wellness products, and fuel through stores, clubs, and ecommerce.
Which company is valued higher relative to revenue — Amphenol Corporation or Walmart Inc.?
On a price-to-sales (P/S) basis, Amphenol Corporation trades at 9.0x P/S and Walmart Inc. at 1.1x P/S. Amphenol Corporation commands a higher revenue multiple, typically indicating that investors expect faster growth or higher future margins compared to Walmart Inc.. A higher multiple is not inherently better — it may also signal that the stock is priced for perfection.
Is Amphenol Corporation bigger than Walmart Inc.?
By last reported revenue, Walmart Inc. ($713.2B (FY2026)) is the larger company compared to Amphenol Corporation ($23.1B (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 Walmart overview