GRANITE MOUNTAIN CHARTER SCHOOL
Data sourced from IRS 990 public filings
GRANITE MOUNTAIN CHARTER SCHOOL DEVELOP THE INDIVIDUAL GIFTS OF STUDENTS IN SAN BERNARDINO COUNTY AND ADJACENT COUNTIES.
Children (Ages 0-12)
Local (City/County Level)
Direct Service Delivery
Education & Awareness
K-12 Education
Education
Education Policy & Reform
Annual Revenue
$55,797,413
Known Funders
2
Grants Received
3
Financial History
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2023 | $55,797,413 | $54,998,146 | $12,789,686 |
| 2022 | $46,310,729 | $46,098,934 | $12,997,877 |
| 2021 | $41,050,672 | $40,211,840 | $8,925,360 |
| 2020 | $34,316,679 | $34,096,644 | $22,182,632 |
| 2019 | $31,722,907 | $29,930,843 | $11,755,328 |
Top Funders
THE MARIANNE H HALLE ANIMAL SUPPOR
ATLANTA, GA
$50,000 (2024)
THE MARIANNE H HALLE ANIMAL SUPPOR
ATLANTA, GA
$50,000 (2023)
Educational Resource Development Trust
Santa Monica, CA
$300 (2022)
Key Personnel
From 2023 IRS 990 filing
R
RYAN CALLAHAN
PRESIDENT/CEO
Officer
W
WENDY MALDONADO
TREASURER/CFO
Officer
S
SABINO NINO LOPEZ
SECRETARY
Officer
S
SUMMER YAMOUNT
MEMBER
K
KEVIN KEARNEY
MEMBER
B
BROOK MACMILLAN
EXECUTIVE DIRECTOR
Officer
K
KRISTY PHILIPS
CHIEF ACADEMIC OFFICER
Key Employee
M
MICHELLE WENDELL
SENIOR DIRECTOR
Key Employee
C
CHRISTINA NAVARRO-CABERO
CHIEF OPERATIONS OFFICER
Key Employee
J
JESSICA RONQUILLO
CHIEF BUSINESS OFFICER
Key Employee
Showing 10 of 17 key personnel.
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