Public Charity

STEM ALLIANCE OF LARCHMONT- MAMARONECK INC

STEM ALLIANCE OF LARCHMONT- MAMARONECK INC, of LARCHMONT, NY, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $2.9M in revenue, $2.9M in expenses, $1.2M in total assets. 39 publicly reported grants to this organization, totaling roughly $1.5M, appear in IRS filings.

EIN: 460973552 LARCHMONT, NY Youth Development Programs NTEE: O50 Latest filing: 2025
Total Revenue$2.9M
Total Expenses$2.9M
Total Assets$1.2M
Grant Records39
Funding Total$1.5M
Filing Years2021–2025

Mission

THE STEM ALLIANCE CREATES ACCESS TO HIGHER-PAYING, HIGH-DEMAND CAREERS FOR UNDERREPRESENTED GROUPS BY CONNECTING CHILDREN AND COMMUNITY MEMBERS TO QUALITY STEM EDUCATION AND DIGITAL SKILLS. THROUGH HANDS-ON LEARNING AND SKILL-BUILDING, THE ORGANIZATION FOSTERS SELF-EMPOWERMENT, EQUIPPING INDIVIDUALS WITH THE STEM SKILLS THAT LEAD TO LONG-TERM OPPORTUNITY AND FINANCIAL STABILITY. THE STEM ALLIANCE ALSO SUPPORTS THE GROWTH OF CURRENT AND FUTURE STEM LEADERS, BRINGING DIVERSE REPRESENTATION TO STEM FIELDS AND ENSURING THAT A RANGE OF PERSPECTIVES CAN DRIVE INNOVATIVE SOLUTIONS TO THE CHALLENGES OF TODAY AND TOMORROW.

Where $100 goes at STEM Alliance of Larchmont- Mamaroneck Inc

How STEM Alliance of Larchmont- Mamaroneck Inc divides every $100 it spends, from its own Form 990 filings, averaged across 8 years.

$81 Programs the work itself
$15 Management running the organization
$4 Fundraising raising the next dollar

Inside the $81 for programs

$39
Digital equity
48% of program spending · Reported in the filing: 2,300 households; 5,500 residents; 3,855 clients
$22
Stem education and equity
27% of program spending · Reported in the filing: 190 programs; 1,000 hours; 50 organizations
$20
Co-op summer enrichment
25% of program spending · Reported in the filing: 250 students
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Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.

Officers & Directors

DIRECTOR Diana Barrera
CHAIR Elizabeth Estroff
DIRECTOR Harmeet Goindi
DIRECTOR Irene Ianuzzi
VICE CHAIR Joy Chaillou
DIRECTOR Lauren Buonome

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support
$639,442 21 grants
Human & Social Services
$49,225 5 grants
Unspecified
$820,105 10 grants

Financial Trends

Year Revenue Expenses Assets
2025 $2.9M $2.9M $1.2M
2024 $2.9M $3.2M $1.3M
2023 $2.6M $2.4M $1.6M
2022 $1.2M $1.5M $818K
2021 $1.9M $1.1M $1.0M

Between 2021 and 2025, reported annual revenue grew from $1.9M to $2.9M (+52%), with total assets most recently reported at $1.2M.

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

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