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Foundations / Missouri

The Thiemann Family Foundation

Preselected recipients only Clayton, Missouri · EIN 475403929

The Thiemann Family Foundation is a private foundation in Clayton, Missouri. In tax year 2025 it gave $75,000 in 10 grants; the typical grant was $6,000 and the largest $24,000. It only gives to organizations it selects itself and does not accept unsolicited applications.

From its IRS Form 990-PF for tax year 2025.

Giving in 2025 was up from $60,000 the year before.

40% of its 2025 grantees had not received a grant from it the year before, a sign it is open to new organizations.

Giving by year

Tax yearGrants paidNumber of grantsAssets
2023$51,0008$1.1 million
2024$60,0008$1.3 million
2025$75,00010$1.6 million

How to apply

The Thiemann Family Foundation says in its IRS filing that it only makes contributions to preselected organizations, so unsolicited applications are unlikely to be considered. Organizations it funds are usually invited.

IRS filings on ProPublica

Where it gives

Its grants went to recipients in 2 states, the most to Missouri.

StateGrantsAmount
Missouri9$67,000
Tennessee1$8,000

Grants paid in 2025

All 10 grants
RecipientPurposeAmount
Bible Baptist Church
Maplewood, MO
General grant$24,000
Mo Fire Service Funeral Assistance Team
St Louis, MO
General charitable purposes$10,000
Gary Sinise Foundation
Nashville, TN
General charitable purposes$8,000
Mo Chapter Int'l Assoc of Arson Investigators
Glendale, MO
General charitable purposes$8,000
The Backstoppers Inc
St Louis, MO
General charitable purposes$8,000
St Louis Area Foodbank
Bridgeton, MO
General charitable purposes$4,000
The Humane Society of Missouri
St Louis, MO
General charitable purposes$4,000
Birthright of Hillsboro
Hillsboro, MO
General charitable purposes$3,000
Heroes Care Inc
Fenton, MO
General charitable purposes$3,000
Stray Haven Rescue
St Louis, MO
General charitable purposes$3,000

Officers and trustees

As listed in Part VIII of the 2025 filing.

Questions people ask

Does The Thiemann Family Foundation accept grant applications?

No. Its IRS filing says it only makes contributions to preselected organizations.

How much does The Thiemann Family Foundation give?

$75,000 in tax year 2025, across 10 grants, with a typical grant of $6,000.

Who runs The Thiemann Family Foundation?

Its 2025 filing lists Carol L Miller (Chairman/Pre), Stephan G Thiemann (Director/Sec), Sally E Rogers (Treasurer) and Christopher Thiemann (Director/Vp).

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