Mission
Great Schools Partnership, Inc. develops and advocates for sustainable educational policies, effective school leadership, proven instructional practices, and student-centered learning models built on strong community connections.
Public Charity
Great Schools Partnership Inc
Great Schools Partnership Inc is a Public Charity headquartered in Portland, ME. Financial data from the 2025 filing: $4.7M revenue, $5.0M expenses, $1.9M total assets. 16 publicly reported grants to this organization, totaling roughly $1.3M, appear in IRS filings.
EIN: 263834610
Portland, ME
Elementary & Secondary Schools
NTEE: B20
Latest filing: 2025
Total Revenue$4.7M
Total Expenses$5.0M
Total Assets$1.9M
Grant Records16
Funding Total$1.3M
Filing Years2020–2025
Where $100 goes at Great Schools Partnership Inc
How Great Schools Partnership Inc divides every $100 it spends, from its own Form 990 filings, averaged across 7 years.
$94
Programs
the work itself
$5
Management
running the organization
$1
Fundraising
raising the next dollar
Inside the $94 for programs
$94
The Partnership offers school coaching, professional development, and technical assistance to educators, school districts, and state agencies
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.
Sample Grants Received
GENERAL SUPPORT
$20,375
TEACHER WORKFORCE DEVELOPMENT
$185,000
Boosting Student Learning & Educator Opportunity: A Maine Opportunity Culture Network
$161,756
DEW CONVENINGS AND SUMMITS 24-25
$50,000
For teacher diversity, Great Schools Partnership
$27,500
Showing up to 5 of 16 total records — full history available with membership.
Officers & Directors
Treasurer (start 4/25)
Aaron Sattler
Board Member
Amee Naik
Vice President
Angela M Hernandez-Marshall
Board Member
Cary Olson-Cartwright
Secretary
Dan Coyne
Executive Director (end 8/24)
David J Ruff
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $4.7M | $5.0M | $1.9M |
| 2024 | $4.3M | $5.0M | $2.6M |
| 2023 | $4.5M | $4.5M | $2.9M |
| 2021 | $3.3M | $2.9M | $2.4M |
| 2020 | $3.4M | $3.8M | $2.1M |
Between 2020 and 2025, reported annual revenue grew from $3.4M to $4.7M (+39%), with total assets most recently reported at $1.9M.
Interactive year-over-year charts and full filing details available with membership.