Organizations with ZEWO seal
Organizations that have committed to complying with ZEWO standards.
Last updated on: December 20, 2025
- Largest organizations by donations
- Largest organizations by revenue
- Largest organizations by total assets
- Largest organizations by foundation capital
- Largest organizations by bequests
- Largest organizations by employees
- Largest organizations by members
- Largest organizations by volunteers
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Largest organizations by donations
Largest organizations sorted by donation income.
| # | Organisation (512) | Donations | Year | |
|---|---|---|---|---|
| 🇨🇭 1 | 231,775,176 $ | 2024 | ||
| 🇨🇭 2 | 53,127,122 $ | 2024 | ||
| 🇨🇭 3 | 40,327,360 $ | 2024 | ||
| 🇨🇭 4 | 12,843,399 $ | 2023 | ||
| 🇨🇭 5 | 5,453,224 $ | 2020 | ||
| 🇨🇭 6 | 126,743 $ | 2023 | ||
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Largest organizations by revenue
Largest organizations sorted by revenue.
| # | Organisation (512) | Revenue | Year | |
|---|---|---|---|---|
| 🇨🇭 1 | 699,097,553 $ | 2021 | ||
| 🇨🇭 2 | 447,988,401 $ | 2024 | ||
| 🇨🇭 3 | 238,747,274 $ | 2024 | ||
| 🇨🇭 4 | 77,420,136 $ | 2024 | ||
| 🇨🇭 5 | 18,572,587 $ | 2022 | ||
| 🇨🇭 6 | 12,856,274 $ | 2023 | ||
| 🇨🇭 7 | 6,119,265 $ | 2020 | ||
| 🇨🇭 8 | 5,036,160 $ | 2020 | ||
| 🇨🇭 9 | 4,907,490 $ | 2018 | ||
| 🇨🇭 10 | 3,941,410 $ | 2017 | ||
| 🇨🇭 11 | 139,687 $ | 2023 | ||
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Largest organizations by total assets
Largest organizations sorted by total assets.
| # | Organisation (512) | Total Assets | Year | |
|---|---|---|---|---|
| 🇨🇭 1 | 392,926,415 $ | 2024 | ||
| 🇨🇭 2 | 156,299,736 $ | 2024 | ||
| 🇨🇭 3 | 70,173,512 $ | 2024 | ||
| 🇨🇭 4 | 37,747,884 $ | 2024 | ||
| 🇨🇭 5 | 12,790,483 $ | 2022 | ||
| 🇨🇭 6 | 961,688 $ | 2023 | ||
| 🇨🇭 7 | 590,939 $ | 2023 | ||
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Largest organizations by foundation capital
Largest organizations sorted by foundation capital.
| # | Organisation (512) | Foundation Capital | Year | |
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| 🇨🇭 1 | 45,151,169 $ | 2024 | ||
| 🇨🇭 2 | 599,357 $ | 2017 | ||
| 🇨🇭 3 | 314,231 $ | 2022 | ||
| 🇨🇭 4 | 62,846 $ | 2022 | ||
| 🇨🇭 5 | 25,138 $ | 2018 | ||
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Largest organizations by bequests
Largest organizations sorted by bequests.
| # | Organisation (512) | Bequests | Year | |
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| 🇨🇭 1 | 11,384,509 $ | 2024 | ||
| 🇨🇭 2 | 9,883,377 $ | 2024 | ||
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Largest organizations by employees
Largest organizations sorted by number of employees.
| # | Organisation (512) | Employees | Year | |
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| 🇨🇭 1 | 5,651 | 2023 | ||
| 🇨🇭 2 | 1,305 | 2024 | ||
| 🇨🇭 3 | 758 | 2024 | ||
| 🇨🇭 4 | 296 | 2024 | ||
| 🇨🇭 5 | 292 | 2024 | ||
| 🇨🇭 6 | 118 | 2021 | ||
| 🇨🇭 7 | 40 | 2025 | ||
| 🇨🇭 8 | 12 | 2024 | ||
| 🇨🇭 9 | 5 | 2018 | ||
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Largest organizations by members
Largest organizations sorted by number of members.
| # | Organisation (512) | Members | Year | |
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| 🇨🇭 1 | 40,000 | 2024 | ||
| 🇨🇭 2 | 29,000 | 2024 | ||
| 🇨🇭 3 | 27,000 | 2019 | ||
| 🇨🇭 4 | 14,000 | 2018 | ||
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Largest organizations by volunteers
Largest organizations sorted by number of volunteers.
| # | Organisation (512) | Volunteers | Year | |
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| 🇨🇭 1 | 50,380 | 2023 | ||
| 🇨🇭 2 | 3,186 | 2024 | ||
| 🇨🇭 3 | 131 | 2018 | ||
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