Small Public Charity

4 WALLS INTERNATIONAL INCORPORATED

4 WALLS INTERNATIONAL INCORPORATED, of NATIONAL CITY, CA, is a Small Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $101K in revenue, $103K in expenses, $7K in total assets. 11 publicly reported grants to this organization, totaling roughly $316K, appear in IRS filings.

EIN: 264381424 NATIONAL CITY, CA Housing Development, Construction & Management NTEE: L20 Latest filing: 2025
Total Revenue$101K
Total Expenses$103K
Total Assets$7K
Grant Records11
Funding Total$316K
Filing Years2017–2025

Mission

4Walls International empowers socially and environmentally degraded communities to turn trash into the building blocks for community centers, schools, creative gathering places, infrastructure improvements, affordable housing and other infill development projects. Our projects promote a higher quality of life, environmental stewardship, and improved access to water, food, shelter, and sanitation.

Sample Grants Received

2024
FOR GENERAL SUPPORT
$55,500
2023
4WALLS INTERNATIONAL AND SD GREEN INFRASTRUCTURE CONSORTIUM WITH THE BINATIONAL WATERSHED RESILIENCE EXPANSION PROJECT
$75,000
$20,000
2022
GENERAL SUPPORT
$55,000
2021
ENVIRONMENT & ANIMAL WELFARE
$20,000

Showing up to 5 of 11 total records — full history available with membership.

Officers & Directors

BOARD MEMBER Anne Porter
BOARD MEMBER Brandon Williams
BOARD MEMBER Gabreil Sanchez
Trustee Lina Ojeda-Rivah
Trustee Martin Bremer
Trustee Sara Bobrow-Williams

Officer compensation and complete director data available with membership.

Top Grant Purposes

ENVIRONMENT & ANIMAL WELFARE
$80,000 4 grants
4WALLS INTERNATIONAL AND SD GREEN INFRASTRUCTURE CONSORTIUM WITH THE BINATIONAL WATERSHED RESILIENCE EXPANSION PROJECT
$75,000 1 grant
FOR GENERAL SUPPORT
$55,500 1 grant
GENERAL SUPPORT
$55,000 1 grant
ENVIRONMENT
$20,000 1 grant

Financial Trends

Year Revenue Expenses Assets
2025 $101K $103K $7K
2023 $29K $50K $14K
2021 $51K
2017 $206K $200K $23K

Between 2017 and 2025, reported annual revenue declined from $206K to $101K (-51%), with total assets most recently reported at $7K.

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

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