Guidewire Software
| Headquarters in San Mateo, California | |
| Company type | Public | 
|---|---|
| Industry | P&C Insurance Software | 
| Founded | 2001 | 
| Founders | 
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| Headquarters | , U.S. | 
| Key people | 
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| Products | 
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| Revenue | US$980 million (2024) | 
| Number of employees | 3,469 (2024) | 
| Website | guidewire | 
Guidewire Software, Inc., commonly Guidewire, is an American software company based in San Mateo, California. It offers an industry platform for property and casualty (P&C) insurance carriers in the U.S. and worldwide.