Michael and Noemi Neidorff Family Founda
EIN 921373749Total Given 2023–2024
$9.2M
12 grants · $4.6M avg/year
based on 2 yrs of IRS 990-PF records on file
$1M+/yr
mid-tier
capacity
$650K
typical big bets · $200K–$1.4M
grant size
0%
transactional · single-year
repeat
$215.5M
Assets (2024)
12
Distinct Recipients
Application Information
Accepts Unsolicited Proposals
No — Preselected Only
Phone
(205) 820-3141
Financial Trends
Giving Over Time
Total Assets Over Time
View financial data as table
| Year | Total Giving | Total Assets | Revenue | Grants |
|---|---|---|---|---|
| 2022 | N/A | $1.4M | $1.4M | N/A |
| 2023 | $1K | $201.7M | $184.5M | 2 |
| 2024 | $9.2M | $215.5M | $12.8M | 10 |
Grant Size Distribution
Based on 12 grants on record
Minimum
$1
25th Pctl
$200K
Median
$650K
Average
$767K
75th Pctl
$1.4M
Maximum
$2.0M
Geographic Distribution
Officers & Directors
Grants Awarded (12 total)
| Purpose | ||||
|---|---|---|---|---|
| Saint Louis Zoo | St Louis, MO | $2,000,000 | GENERAL OPERATING | 2024 |
| Cardinal Glennon Childrens Foundation | St Louis, MO | $1,500,000 | GENERAL OPERATING | 2024 |
| National Law Enforcement Foundation | Minden, NV | $1,500,000 | GENERAL OPERATING | 2024 |
| Variety the Childrens Charity | Wexford, PA | $1,300,000 | GENERAL OPERATING | 2024 |
| Ronald McDonald House | Chicago, IL | $1,000,000 | GENERAL OPERATING | 2024 |
| St Louis Arc Inc | Saint Louis, MO | $700,000 | GENERAL OPERATING | 2024 |
| Urban League of Metropolitan St Louis | Saint Louis, MO | $600,000 | GENERAL OPERATING | 2024 |
| Miriam School and Learning Center | St Louis, MO | $300,000 | GENERAL OPERATING | 2024 |
| Avenues Counseling Center | Saint Louis, MO | $250,000 | GENERAL OPERATING | 2024 |
| Jewish Federation of St Louis | St Louis, MO | $50,000 | GENERAL OPERATING | 2024 |
| Kol Rinah | Clayton, MO | $1,000 | GENERAL FUND | 2023 |
| From K-1 - Gp 2023-2024 Private | Chicago, IL | $1 | GENERAL FUND | 2023 |