Onion Foundation
Data sourced from IRS 990-PF public filings
Funds environmental conservation and education initiatives in Maine, supporting land trusts, cultural advocacy, and outdoor learning programs.
Onion Foundation has 699 grants on file funding 392 organizations. Giving increased from $3,334,875 in 2023 to $4,380,610 in 2024. Reported assets: $63,607,053.
Total Assets
$63,607,053
Grants (Last Year)
$4,380,610
Total Grants on File
699
Recipients Funded
392
Giving History
| Year | Total Granted | Grants Made | Avg Grant |
|---|---|---|---|
| 2024 | $4,380,610 | 245 | $17,880 |
| 2023 | $3,334,875 | 208 | $16,033 |
| 2021 | $3,333,900 | 246 | $13,552 |
Top Grant Recipients
PORTLAND, ME
PORTLAND, ME
Portland, ME
BRUNSWICK, ME
BRUNSWICK, ME
FAYSTON, VT
Portland, ME
Augusta, ME
LITTLETON, MA
PORTLAND, ME
Showing top 10 of 699 grants on file.
Officers & Trustees
From 2024 IRS 990-PF filing (data available for 7 filing years)
Frederick Onion
Trustee
Susan Onion
Trustee
Alene Onion
Trustee (start 2024)
IRS Filing History
Onion Foundation has IRS 990-PF filings on record for 7 years, spanning 2015 to 2024.
Frequently Asked Questions
Other Foundations in Maine
Unlock Full Foundation Data
Sign up for free to access the complete grant history, financial trends, key personnel, smart matching, and export tools.