Private Foundation

THE WILDFLOWER FOUNDATION INC C/O LOU NOSTRO

THE WILDFLOWER FOUNDATION INC C/O LOU NOSTRO, of MIAMI, FL, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $2.7M in revenue, $4.7M in expenses, $64.9M in total assets. IRS filings disclose 404 grants awarded by this foundation, totaling roughly $35.1M.

EIN: 270406313 MIAMI, FL Private Grantmaking Foundations NTEE: T20 Latest filing: 2025
Total Revenue$2.7M
Total Expenses$4.7M
Total Assets$64.9M
Grants Given404
Grant Total$35.1M
Filing Years2021–2025

Sample Grants Given

MUSIC WILL
MONTCLAIR, NJ · 2025
CHARITABLE PURPOSE
$680,194
MIAMI LIGHTHOUSE FOR THE BLIND
MIAMI, FL · 2025
CHARITABLE PURPOSE
$389,856
HOPEWELL FUND
WASHINGTON, DC · 2025
CHARITABLE PURPOSE
$300,000
DOCTORS WITHOUT BORDERS USA
NEW YORK, NY · 2025
CHARITABLE PURPOSE
$280,000
HOSPEACE HOUSE INC
NAPLES, NY · 2025
CHARITABLE PURPOSE
$221,000

Showing up to 5 of 404 total records — full history available with membership.

Officers & Directors

DIRECTOR Barbara A Stiefel
DIRECTOR Christine E Stiefel
DIRECTOR Louis Nostro

Officer compensation and complete director data available with membership.

Top Grant Purposes

CHARITABLE PURPOSE
$31,964,832 396 grants
CHARITABLE PURPOSES
$3,073,642 7 grants
CHARITABLE PURRPOSE
$19,000 1 grant

Financial Trends

Year Revenue Expenses Assets
2025 $2.7M $4.7M $64.9M
2024 $1.9M $6.1M $62.1M
2023 $1.1M $4.0M $59.4M
2022 $1.2M $4.9M $54.2M
2021 $10.8M $3.3M $69.5M

Between 2021 and 2025, reported annual revenue declined from $10.8M to $2.7M (-75%), with total assets most recently reported at $64.9M.

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, CO, DC, FL, IA, and 4 other states.

AZCACODCFLIAILKYMAMD

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

See the full picture for THE WILDFLOWER FOUNDATION INC C/O LOU NOSTRO

Complete financials, all 404 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
7-day free trial Cancel any time