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THE MEINDERS FOUNDATION

OKLAHOMA CITY, OKEIN: 73-1438459

Data sourced from IRS 990-PF public filings

The Meinders Foundation funds health initiatives, particularly diabetes research and operational support for educational and community organizations in Oklahoma.

Private_foundation Foundation

THE MEINDERS FOUNDATION has 123 grants on file funding 56 organizations. Giving increased from $69,101 in 2024 to $74,581,100 in 2025.

Grants (Last Year)

$74,581,100

Total Grants on File

123

Recipients Funded

56

Giving History

YearTotal GrantedGrants MadeAvg Grant
2025$74,581,10040$1,864,528
2024$69,10110$6,910
2023$164,33016$10,271
2022$210,58824$8,775
2021$169,65033$5,141

Top Grant Recipients

Unknown recipient
$18,000,000 (2025)
Unknown recipient
$11,000,000 (2025)
Unknown recipient
$9,750,000 (2025)
$6,250,000 (2025)
Unknown recipient
$6,230,230 (2025)
OKLAHOMA CITY UNIVERSITY

OKLAHOMA CITY, OK

$4,081,820 (2025)
MAYO CLINIC

ROCHESTER, MN

$3,000,000 (2025)
$2,005,000 (2025)
$2,000,000 (2025)
$1,500,000 (2025)

Showing top 10 of 123 grants on file.

Officers & Trustees

From 2025 IRS 990-PF filing (data available for 6 filing years)

L

LINDA DRUMM

TRUSTEE

M

MO GROTJOHN

TREAS/TRUSTE

R

ROBERT MEINDERS

PRES/TRUSTEE

IRS Filing History

THE MEINDERS FOUNDATION has IRS 990-PF filings on record for 6 years, spanning 2020 to 2025.

202520242023202220212020

Frequently Asked Questions

Other Foundations in Oklahoma

All foundations in Oklahoma

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    THE MEINDERS FOUNDATION (EIN: 73-1438459) - Grants & 990 Data | Signal990