Small Public Charity

SONOMA COUNTY PHILHARMONIC

SONOMA COUNTY PHILHARMONIC is a nonprofit organization categorized as Small Public Charity based in COTATI, CA. Its most recent IRS filing (2025) reports revenue of $100K, expenses of $98K, total assets of $99K. Imperigo tracks 5 reported grant relationships connected to this organization totaling approximately $124K.

EIN: 680478456 COTATI, CA Latest filing: 2025
Total Revenue$100K
Total Expenses$98K
Total Assets$99K
Grant Records5
Funding Total$124K
Filing Years2021–2025

Mission

THE SONOMA COUNTY PHILHARMONIC SERVES AS A COMMUNITY BASED MODEL FOR SMALL REGIONAL ORCHESTRAS. ALL MEMBERS SERVE ON A VOLUNTEER BASIS AND PERFORM 4-5 FREE CONCERTS PER YEAR. PRO FORMA PERFORMING COSTS ARE MAINTAINED FOR COMPARISON TO TRADITIONAL ORCHESTRA MODELS.

Sample Grants Received

2023
ARTS, CULTURE & HUMANITIES
$5,579
2020
GENERAL OPERATING SUPPORT
$56,000
2020
ADVISED - FOR MUSIC IN PLACE. ADVISED - FOR GENERAL OPERATING SUPPORT.
$45,000
2020
ARTS, CULTURE & HUMANITIES
$8,603
2019
SUPPORT THE MUSIC IN PLACE INITIATIVE
$8,900

Showing up to 5 of 5 total records — full history available with membership.

Officers & Directors

Vice President Dennis Dorch
Treasurer Floyd Reinhart
BOARD MEMBER Gary Tabbert
BOARD MEMBER Jeff Barnard
Secretary Robert W Sherrill
President & CEO Stephen Peterson

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL OPERATING SUPPORT
$56,000 1 grant
ADVISED - FOR MUSIC IN PLACE. ADVISED - FOR GENERAL OPERATING SUPPORT.
$45,000 1 grant
ARTS, CULTURE & HUMANITIES
$14,182 2 grants
SUPPORT THE MUSIC IN PLACE INITIATIVE
$8,900 1 grant

Financial Trends

Year Revenue Expenses Assets
2025 $100K $98K $99K
2024 $81K $79K $97K
2023 $72K $82K $96K
2022 $86K $56K $106K
2021 $143K $141K $76K

Between 2021 and 2025, reported annual revenue declined from $143K to $100K (-30%), with total assets most recently reported at $99K.

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

See the full picture for SONOMA COUNTY PHILHARMONIC

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