Private Foundation

Puffin Bay Foundation

Puffin Bay Foundation is a Private Foundation headquartered in Biddeford, ME. Financial data from the 2025 filing: $301.3M revenue, $33.1M expenses, $743.3M total assets. IRS filings disclose 2 grants awarded by this foundation, totaling roughly $121.5M.

EIN: 991989779 Biddeford, ME Private Grantmaking Foundations NTEE: T20 Latest filing: 2025

Total Revenue$301.3M

Total Expenses$33.1M

Total Assets$743.3M

Grants Given2

Grant Total$121.5M

Filing Years2024–2025

Sample Grants Given

MS Gift

Purchase, NY · 2025

General Support

$31,500,000

MS Gift

Purchase, NY · 2024

General Support

$90,000,000

Showing up to 5 of 2 total records — full history available with membership.

Officers & Directors

Chairman Brewster Kahle

Secretary/Treas Mary Austin

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support

$121,500,000 2 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$301.3M	$33.1M	$743.3M
2024	$640.1M	$90.0M	$679.0M

Between 2024 and 2025, reported annual revenue declined from $640.1M to $301.3M (-53%), with total assets most recently reported at $743.3M.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in NY.

Full geographic grant map with state-by-state breakdown available with membership.

See the full picture for Puffin Bay Foundation

Complete financials, all 2 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports

Sample Grants Given

Officers & Directors

Top Grant Purposes

Financial Trends

Grant Geography

Similar Organizations in ME

See the full picture for Puffin Bay Foundation