Private Foundation

WILLIAM F AND MARY LOUISE WISCHMEYER FAMILY FOUNDATION

WILLIAM F AND MARY LOUISE WISCHMEYER FAMILY FOUNDATION, of SCOTTSDALE, AZ, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $250K in revenue, $182K in expenses, $2.6M in total assets. IRS filings disclose 133 grants awarded by this foundation, totaling roughly $819K.

EIN: 436882508 SCOTTSDALE, AZ Private Independent Foundations NTEE: T22 Latest filing: 2025

Total Revenue$250K

Total Expenses$182K

Total Assets$2.6M

Grants Given133

Grant Total$819K

Filing Years2021–2025

Sample Grants Given

LUTHERAN SOCIAL SERVICES OF THE SOUTHWEST

PHOENIX, AZ · 2025

HEALTH AND HUMAN SERVICES

$29,500

LUTHERAN FAMILY & CHILDREN'S SERVICES

ST LOUIS, MO · 2025

TO HELP FAMILIES, CHILDREN, AND INDIVIDUALS EXPERIENCE GREATER HOPE AND WHOLENESS OF LIFE THROUGH JESUS CHRIST

$27,000

CHRIST THE LORD LUTHERAN CHURCH

CAREFREE, AZ · 2025

TO FOSTER CHRISTIAN FELLOWSHIP AND LOVE AND EXTEND A HELPING HAND TO THOSE IN NEED

$20,500

SALVATION ARMY OF PHOENIX

PHOENIX, AZ · 2025

TO PROVIDE SUPPORT TO THE COMMUNITY

$15,500

MISSOURI MILITARY ACADEMY

MEXICO, MO · 2025

SCHOLARSHIP FOUNDATION

$10,000

Showing up to 5 of 133 total records — full history available with membership.

Officers & Directors

CO-TRUSTEE Amanda Olsen

CO-TRUSTEE Douglas P Besemer

CO-TRUSTEE Michael Besemer

CO-TRUSTEE Nancy L Besember

Officer compensation and complete director data available with membership.

Top Grant Purposes

TO HELP FAMILIES, CHILDREN, AND INDIVIDUALS EXPERIENCE GREATER HOPE AND WHOLENESS OF LIFE THROUGH JESUS CHRIST

$167,000 9 grants

TO FOSTER CHRISTIAN FELLOWSHIP AND LOVE AND EXTEND A HELPING HAND TO THOSE IN NEED

$151,100 7 grants

HEALTH AND HUMAN SERVICES

$128,500 9 grants

TO PROVIDE SUPPORT TO THE COMMUNITY

$41,000 3 grants

SCHOLARSHIP FOUNDATION

$35,000 3 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$250K	$182K	$2.6M
2024	$182K	$241K	$2.6M
2023	$184K	$191K	$2.6M
2022	$180K	$78K	$2.6M
2021	$185K	$71K	$2.5M

Between 2021 and 2025, reported annual revenue grew from $185K to $250K (+36%), with total assets most recently reported at $2.6M.

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

Grant Geography

Grants from this foundation were reported to recipients in AZ, CA, DC, IL, MD, MN, and 4 other states.

AZCADCILMDMNMONYOKWI

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

See the full picture for WILLIAM F AND MARY LOUISE WISCHMEYER FAMILY FOUNDATION

Complete financials, all 133 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