Public Charity

PIONEER INSTITUTE INC

PIONEER INSTITUTE INC is a nonprofit organization categorized as Public Charity based in BOSTON, MA. Its most recent IRS filing (2025) reports revenue of $7.3M, expenses of $5.8M, total assets of $11.1M. Imperigo tracks 78 reported grant relationships connected to this organization totaling approximately $10.7M.

EIN: 222632081 BOSTON, MA Alliances & Advocacy NTEE: B01 Latest filing: 2025
Total Revenue$7.3M
Total Expenses$5.8M
Total Assets$11.1M
Grant Records78
Funding Total$10.7M
Filing Years2021–2025

Mission

PIONEER INSTITUTE EMPOWERS AMERICANS WITH CHOICES AND OPPORTUNITIES TO LIVE FREELY AND THRIVE. THROUGH EXPERT RESEARCH, EDUCATIONAL INITIATIVES, LEGAL ACTION, AND COALITION-BUILDING, WE ADVANCE HUMAN POTENTIAL IN FOUR CRITICAL AREAS: K-12 EDUCATION, HEALTH, ECONOMIC OPPORTUNITY AND AMERICAN CIVIC VALUES.

Officers & Directors

DIRECTOR - CHAIRPERSON Adam Portnoy
DIRECTOR Andrew Davis
CHIEF DEVELOPMENT OFFICER Andrew Horgan
DIRECTOR Brackett Denniston
DIRECTOR Brian Broderick
DIRECTOR OF INDIVIDUAL GIVING Catherine Castellano

Officer compensation and complete director data available with membership.

Top Grant Purposes

For grant recipient's exempt purposes
$6,730,657 9 grants
EDUCATION
$1,446,569 9 grants
FOR GRANT RECIPIENT'S EXEMPT PURPOSES
$596,650 1 grant
GENERAL OPERATING
$496,000 3 grants
for general operations
$268,000 4 grants

Financial Trends

Year Revenue Expenses Assets
2025 $7.3M $5.8M $11.1M
2024 $5.9M $4.7M $9.4M
2023 $4.5M $4.1M $7.5M
2022 $4.2M $3.2M $6.5M
2021 $3.8M $2.7M $6.0M

Between 2021 and 2025, reported annual revenue grew from $3.8M to $7.3M (+94%), with total assets most recently reported at $11.1M.

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

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