Transparency International
Transparency International organizations worldwide.
Last updated on: October 7, 2026
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The largest organizations
The largest organizations sorted by Revenue, Donations, Employees, Members and Volunteers.
| # | Organisation (109) | Revenue | Trend | Year |
|---|---|---|---|---|
| 🇬🇧 1 | 5,003,368 $ | 2025 | ||
| 🇧🇦 2 | 1,150,478 $ | 2024 | ||
| 🇲🇽 3 | 1,028,384 $ | 2025 | ||
| 🇲🇪 4 | 638,242 $ | 2025 | ||
| 🇨🇿 5 | 591,652 $ | 2025 | ||
| 🇳🇱 6 | 491,273 $ | 2024 | ||
| 🇸🇰 7 | 487,047 $ | 2024 | ||
| 🇱🇰 8 | 466,315 $ | 2025 | ||
| 🇳🇿 9 | 237,284 $ | 2025 | ||
| 🇸🇮 10 | 129,594 $ | 2024 | ||
| 🇧🇮 11 | - | |||
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