Mariel Foundation
Grantmaking foundation in Traverse City, Michigan · EIN 38-3334050
- Grants itemized on the 990
- $700KTax year 2025
- Grants made
- 27Tax year 2025
- Total assets
- $11MLatest reported
- Latest IRS filing
- 2025Form 990 / 990-PF
Giving by year
Totals by tax year, rounded to two significant figures. Years without a reported total show the sum of grants itemized on the filing.
Top recipients
| Recipient | Amount | Tax year |
|---|---|---|
| Water 1st | $140K | 2025 |
| Trout Unlimited | $100K | 2025 |
| Leelanau Conservancy | $74K | 2025 |
| Mote Marine Laboratory Aquar | $66K | 2025 |
| Inland Seas Education Assoc | $54K | 2025 |
Amounts are rounded. The full grantee list (27 grants in 2025) is available with a free account.
See the full profile. All grants with amounts and years, board and officers, contact details, giving patterns and your organization's fit score are available with a free GrantAuthority account.
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Source: IRS Form 990 and 990-PF filings, tax year 2025. Also see this organization on ProPublica Nonprofit Explorer.