Public Charity

MAINFRAME

MAINFRAME, of PORTLAND, ME, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $1.1M in revenue, $753K in expenses, $384K in total assets.

EIN: 392215232 PORTLAND, ME Alliances & Advocacy NTEE: R01 Latest filing: 2025
Total Revenue$1.1M
Total Expenses$753K
Total Assets$384K
Grant Records0
Filing Years2025

Mission

TO PROMOTE NONPARTISAN CIVIC ENGAGEMENT AND EDUCATION IN MAINE BY CREATING AND DISTRIBUTING DIGITAL CONTENT THAT INFORMS, CONNECTS, AND ENGAGES RESIDENTS ON PUBLIC ISSUES.

Officers & Directors

BOARD CHAIR Ann Beaudry
BOARD MEMBER John Coleman
SECRETARY Margot Milliken
TREASURER Nils Tcheyan

Officer compensation and complete director data available with membership.

Financial Trends

Year Revenue Expenses Assets
2025 $1.1M $753K $384K

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

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