Private Foundation

PETER R & CYNTHIA K KELLOGG FOUNDATION

Based in NEW YORK, NY, PETER R & CYNTHIA K KELLOGG FOUNDATION operates as a Private Foundation. The organization reported $11.1M in revenue, $9.4M in expenses, $48.5M in total assets for fiscal year 2025. Imperigo tracks 14 reported grants from this foundation totaling approximately $96.2M.

EIN: 222472914 NEW YORK, NY Latest filing: 2025

Total Revenue$11.1M

Total Expenses$9.4M

Total Assets$48.5M

Grants Given14

Grant Total$96.2M

Filing Years2021–2025

Sample Grants Given

NAMESCHEDULE ATTACHED

NEW YORK, NY · 2024

TO ASSIST DONNEE ORGANIZATIONS IN THEIR EXEMPT FUNCTIONS.

$9,216,875

NAMESCHEDULE ATTACHED

NEW YORK, NY · 2023

TO ASSIST DONNEE ORGANIZATIONS IN THEIR EXEMPT FUNCTIONS.

$4,083,815

NAMESCHEDULE ATTACHED

NEW YORK, NY · 2022

TO ASSIST DONNEE ORGANIZATIONS IN THEIR EXEMPT FUNCTIONS.

$1,979,734

ETHEL WALKER SCHOOL

SIMSBURY, CT · 2021

TO AID THE DONEE ORGANIZATION IN CARRYING OUT ITS EXEMPT FUNCTION.

$19,937,600

NAMESCHEDULE ATTACHED

NEW YORK, NY · 2021

TO ASSIST DONNEE ORGANIZATIONS IN THEIR EXEMPT FUNCTIONS.

$5,401,526

Showing up to 5 of 14 total records — full history available with membership.

Officers & Directors

SECRETARY Cynthia K Kellogg

TREASURER Marguerite R Gorman

PRESIDENT Peter R Kellogg

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL

$32,893,388 4 grants

TO AID THE DONEE ORGANIZATION IN CARRYING OUT ITS EXEMPT FUNCTION.

$23,654,256 3 grants

TO ASSIST DONNEE ORGANIZATIONS IN THEIR EXEMPT FUNCTIONS.

$20,681,950 4 grants

GENERAL TO ASSIST DONNEE ORGANIZATIONS IN THEIR EXEMPT FUNCTIONS.

$17,965,847 2 grants

THE PURPOSE OF THE CONTRIBUTION IS TO AID THE DONEE ORGANIZATION IN CARRYING OUT ITS EXEMPT FUNCTION.

$1,014,120 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$11.1M	$9.4M	$48.5M
2024	$9.2M	$4.2M	$46.9M
2023	$1.4M	$2.2M	$41.9M
2022	$733K	$30.5M	$42.8M
2021	$6.3M	$9.7M	$62.3M

Between 2021 and 2025, reported annual revenue grew from $6.3M to $11.1M (+76%), with total assets most recently reported at $48.5M.

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

Grant Geography

Grants from this foundation were reported to recipients in CT, ME, NJ, NY, SC.

CTMENJNYSC

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

See the full picture for PETER R & CYNTHIA K KELLOGG FOUNDATION

Complete financials, all 14 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