Block (formerly Square) vs Mastercard: Business Model & Financial Comparison 2026
Mastercard · Financial Services / Credit Services
Financial Comparison
| Metric | SQBlock (formerly Square) | MAMastercard |
|---|---|---|
| Market Cap | N/A | $444.43B |
| Revenue (TTM) | N/A | $32.79B |
| Revenue Growth | N/A | 17.6% |
| Gross Margin | N/A | 100.0% |
| Operating Margin | N/A | 57.7% |
| Net Margin | N/A | 45.6% |
| Return on Equity | N/A | 209.9% |
| P/E (Trailing) | N/A | 30.1x |
| P/E (Forward) | N/A | 22.0x |
| Free Cash Flow | N/A | $16.27B |
| Cash | N/A | $10.90B |
| Total Debt | N/A | $19.83B |
Data sourced from Yahoo Finance. Green highlights indicate better performance for that metric. Use the interactive tool for real-time data.
Business Model Comparison
Block (formerly Square)
Block (formerly Square) is a leading company in the fintech/payments industry. Block, Inc. (formerly Square) operates two distinct ecosystems: Square, which serves small-to-medium businesses with payment processing and commerce tools, and Cash App, which provides consumer financial services to approximately 57 million monthly active users. The company generated $22.3 billion i
Full Block (formerly Square) analysis →Mastercard
Mastercard Incorporated stands as a leading company in Financial Services. Generating $32.79 billion in annual revenue (growing 17.6% year-over-year) and carrying a market capitalization of $468.23 billion, the company has cemented its position as a foundational player in the global Credit Services landscape. Under the leadership of its leadership team, Mastercard Incorporated continues to execute on a multi-year strategic vision that balances gr…
Full Mastercard analysis →SWOT Analysis Comparison
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- With a market capitalization of $468.23B, Mastercard Incorporated is one of the largest companies in its sector, providing the scale advantages of brand recognition, supplier leverage, and capital acc
- Mastercard Incorporated's gross margin of 100.0% is well above industry averages, reflecting pricing power, operational efficiency, or a high-value product mix. The operating margin of 57.7% demonstra
- Revenue grew 17.6% year-over-year to $32.79B, indicating strong demand for Mastercard Incorporated's products and services and outperformance relative to many industry peers.
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- With a debt-to-equity ratio of 256.0, Mastercard Incorporated carries significant debt relative to equity. While manageable given its cash flow, elevated leverage limits financial flexibility and incr
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- Mastercard Incorporated operates in the Credit Services segment of the broader Financial Services sector, which represents a $26.5 trillion global financial services market by 2028. Even modest share
- Emerging markets — particularly India (1.4B people, rapidly growing middle class), Southeast Asia (700M people), and Sub-Saharan Africa — represent significant untapped addressable markets for Masterc
- Earnings growth of 24.2% YoY demonstrates Mastercard Incorporated's ability to convert revenue growth into shareholder value. Analysts project continued earnings expansion driven by operating leverage
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- Global economic slowdowns, inflation, or rising interest rates can reduce consumer and enterprise spending. Mastercard Incorporated's revenue is not fully insulated from macroeconomic cycles, and a re
- Increasing government regulation — particularly data privacy laws (GDPR, CCPA), antitrust enforcement, and trade restrictions — poses compliance costs and potential restrictions on Mastercard Incorpor
- Competition for skilled technology, engineering, and management talent remains intense. High employee turnover or inability to attract top talent could slow innovation and execution — particularly cri
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Open Comparison ToolBlock (formerly Square) vs Mastercard: FAQ
- Is Block (formerly Square) bigger than Mastercard?
- Both companies are significant players in their respective markets. See the financial comparison table above for current market capitalization data.
- Which has better profit margins — Block (formerly Square) or Mastercard?
- See the profitability section of the comparison table above for gross margin, operating margin, and net margin data.
- What sectors do Block (formerly Square) and Mastercard operate in?
- Block (formerly Square) operates in the broader market sector. Mastercard operates in the Financial Services sector (Credit Services).
- How does Block (formerly Square)'s revenue compare to Mastercard's?
- See the revenue row in the financial comparison table above for the most current trailing twelve-month revenue figures.