Mahalo
Denver, CO

Build Change

EIN 35-2237155
Housing, Food & Basic Needs Shelter & Homelessness Services Children & youth
Mission

Build Change saves lives by preventing housing loss in disasters. The organization works to greatly reduce deaths, injuries, and economic losses caused by housing and school collapses from earthquakes and climate-induced events by changing how houses are regulated, financed, built, and improved.

IRS-recognized 501(c)(3) public charity Contributions are tax-deductible

About Build Change

Build Change is an operational, international 501(c)(3) headquartered in Denver, Colorado that designs and implements practical, cost-effective approaches to make homes and schools resilient to earthquakes, extreme weather, and fires. The organization combines engineering, policy advocacy, digital tools, and local training to change construction practices and scale safer housing in disaster-prone countries. In recent years Build Change has reported large-scale impact: safeguarding billions in housing assets and improving the safety of hundreds of thousands of buildings while working with governments, lenders, NGOs, and homeowners. Leadership transitioned in 2024 when longtime leader Juan Caballero was appointed CEO, and the organization continues to publish audited financials and recent annual reports and Form 990 filings.

Notable achievements

Large-scale built/retrofit impact

Reportedly built or retrofitted more than 280,000 buildings, improving safety for over 1.43 million people and safeguarding approximately $5.2 billion in housing infrastructure assets.

Cost-effective protection

Delivered resilient housing interventions at a reported average cost of about $45 per safer person, demonstrating a high-impact, low-cost model for disaster risk reduction in housing and schools.

Major social entrepreneurship awards

Recipient of multiple prominent awards recognizing systemic innovation and leadership, including the Skoll Foundation Award for Social Entrepreneurship and recognition from the Schwab Foundation, Ashoka-Lemelson, and Draper Richards Kaplan.

At a glance

Total assets
$4.4M
Annual revenue
$4.6M
Tax status
501(c)(3)Public charity
EIN
35-2237155
Location
Denver, CO
Website
buildchange.org
On Mahalo since
September 2026

Financial figures from the IRS Business Master File, the IRS’s registry of tax-exempt organizations.

Recognition

Candid/GuideStar Platinum Seal of Transparency for high disclosure of strategy, financials, and impact.
Charity Navigator profile with an established rating indicating sound accountability and financial reporting.
Skoll Foundation Award for Social Entrepreneurship and other international recognitions for innovation in resilient housing.

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