Transparency International
Transparency International organizations worldwide.
Last updated on: September 18, 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 | 5,041,074 $ | 2025 | ||
| 🇲🇽 2 | 1,073,640 $ | 2025 | ||
| 🇳🇱 3 | 500,515 $ | 2024 | ||
| 🇱🇰 4 | 461,517 $ | 2025 | ||
| 🇳🇿 5 | 242,571 $ | 2025 | ||
| 🇧🇮 6 | - | |||
| 🇬🇹 7 | - | |||
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