Leiden Conservation Foundation
Invitation OnlyHunting Valley, Ohio · EIN 45-2591325 · Private foundation
Grants paid (2025)$586K
Organizations funded5
Typical grant$20,048
Total assets$332K
Half of its grants to organizations were between $16,000 and $94,310.
From the return
How to apply
On its return for tax year 2025 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
20% of grants went outside Ohio.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| International Crane Foundation | Baraboo, WI | Variety of projects | $452,013 |
| Endangered Wildlife Trust | South Africa, OH | Regional resouce center | $94,310 |
| Nelson Mandela University | South Africa, OH | African penguin project | $20,048 |
| Akron Zoo | Akron, OH | Variety of projects | $16,000 |
| Lion Landscapes | United Kingdom Tq U, OH | The big give | $3,200 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $585,571 | 5 |
| 2024 | $708,502 | 5 |
| 2023 | $434,082 | 6 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 7, 2026 - IRS e-file batch, object ID 202631279349102228
- IRS Tax Exempt Organization Search for EIN 45-2591325
- Profile updated Nov 6, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.