Private Foundation

MRB FOUNDATION INC

MRB FOUNDATION INC, of LAKE GENEVA, WI, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $4.2M in revenue, $2.0M in expenses, $24.9M in total assets. IRS filings disclose 954 grants awarded by this foundation, totaling roughly $10.3M.

EIN: 363920061 LAKE GENEVA, WI Latest filing: 2025

Total Revenue$4.2M

Total Expenses$2.0M

Total Assets$24.9M

Grants Given954

Grant Total$10.3M

Filing Years2021–2025

Sample Grants Given

THE NATURE CONSERVANCY

BOULDER, CO · 2025

ENVIRONMENTAL

$150,000

HILLSIDE LEARNING CENTER

LONGMONT, CO · 2025

EDUCATIONAL

$125,250

LAKE FOREST LIBRARY FOUNDATION

LAKE FOREST, IL · 2025

EDUCATIONAL

$110,000

UNIVERSITY OF COLORADO FOUNDATION

DENVER, CO · 2025

EDUCATIONAL

$100,000

JOHN G SHEDD AQUARIUM

CHICAGO, IL · 2025

GENERAL

$80,000

Showing up to 5 of 954 total records — full history available with membership.

Officers & Directors

PRESIDENT AND DIRECTO John P Bent Iii

VICE PRESIDENT AND DIRECTO Seth L Bent

TREAS./SEC. AND DIRECTOR Walter W Bell

Officer compensation and complete director data available with membership.

Top Grant Purposes

EDUCATIONAL

$3,651,000 362 grants

ENVIRONMENTAL

$3,252,500 240 grants

GENERAL

$1,867,500 184 grants

MEDICAL

$692,500 80 grants

WILDLIFE

$285,000 7 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$4.2M	$2.0M	$24.9M
2024	$3.5M	$1.7M	$22.7M
2023	$1.8M	$1.6M	$20.9M
2022	$1.4M	$1.8M	$20.7M
2021	$3.9M	$1.4M	$21.1M

Between 2021 and 2025, reported annual revenue grew from $3.9M to $4.2M (+6%), with total assets most recently reported at $24.9M.

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

Grant Geography

Grants from this foundation were reported to recipients in AL, CA, CO, CT, DC, FL, and 4 other states.

ALCACOCTDCFLGAIAILIN

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

See the full picture for MRB FOUNDATION INC

Complete financials, all 954 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