THE CORNERSTONE SCHOOL Discover Montessori education in NH Seacoast at The Cornerstone School. Explore programs for all ages and learn how we foster confident, curious learners.
Local (City/County Level)
Direct Service Delivery
Children (Ages 0-12)
Early Childhood Education (Pre-K)
Education
Annual Revenue
$2,890,588
Known Funders
3
Grants Received
6
Financial History
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2024 | $2,890,588 | $2,697,681 | $3,115,502 |
| 2023 | $2,565,127 | $2,608,527 | $2,659,876 |
| 2022 | $2,273,787 | $2,444,517 | $2,682,571 |
| 2021 | $2,066,541 | $2,151,728 | $2,734,658 |
| 2020 | $1,995,588 | $2,031,915 | $2,866,485 |
Top Funders
TONY AND RENEE MARLON CHARITABLE FOUNDAT
LAS VEGAS, NV
$25,000 (2021)
The Allayne and Douglas Wick Foundation
Gates Mills, OH
$1,500 (2024)
The Allayne and Douglas Wick Foundation
Gates Mills, OH
$1,000 (2021)
The Allayne and Douglas Wick Foundation
Gates Mills, OH
$1,000 (2023)
The Allayne and Douglas Wick Foundation
Gates Mills, OH
$1,000 (2022)
Unknown foundation
$768 (2023)
Key Personnel
From 2024 IRS 990 filing
P
PETER ZETLAN
HEAD OF SCHOOL
Officer
J
JULIE KUKENBERGER
VICE CHAIR
Officer
C
COREY OSTMAN
TREASURER
Officer
J
JOANNA JASKOLKA
SECRETARY
Officer
A
ALEXANDRA HAMPTON
DIRECTOR
S
SHANIKA AMARAKOON
DIRECTOR
J
JEFF ZWILLENBERG
DIRECTOR
B
BURCU RUBINI
DIRECTOR
A
ANNE RUOZZI
DIRECTOR
J
JOSH HENLY
DIRECTOR
Showing 10 of 15 key personnel.
Frequently Asked Questions
Other Nonprofits in New Hampshire
Trustees of Dartmouth College$1,704,785,821
Southern New Hampshire University$1,511,787,208
Mary Hitchcock Memorial Hospital$1,261,047,216
Dartmouth-Hitchcock Clinic$875,796,658
The Elliot Hospital of the City$736,683,464
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