Overview
The Sompo Foundation, based in Purchase, New York, is a U.S.-based organization with no reported assets, expenses, or revenue. The foundation does not specify any particular subject areas or geographic locations for its funding activities. The leadership team includes several key individuals: Jill Brewer serves as Secretary, Mark K. Silverstein is the Chairman/Director, James Shea, Nicolas Burnet, and David Carter are Directors, with David Carter also holding the position of President. James Mannello is the Treasurer, Laura Haytman is the Assistant Secretary, and Marji Guyler-Alaniz, Susie James, and Christian Silies serve as Vice Presidents. All members of the leadership team report zero hours worked and zero compensation, indicating that they may serve in a voluntary capacity.
Focus Areas
Geographic Focus
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Financials
in 2024, compared to $0 in 2023
0 grants awarded in 2024
Of total expenses go to programs
Grants
Purpose | Location |
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People
Compensation data from most recent available 990 forms
Title | |||
---|---|---|---|
JB
JILL BREWER
| SECRETARY | $0 | 2024 |
MKS
MARK K SILVERSTEIN
| CHAIRMAN/DIRECTOR | $0 | 2024 |
JS
JAMES SHEA
| DIRECTOR | $0 | 2024 |
NB
NICOLAS BURNET
| DIRECTOR | $0 | 2024 |
DC
DAVID CARTER
| PRESIDENT | $0 | 2024 |
JM
JAMES MANNELLO
| TREASURER | $0 | 2024 |
LH
LAURA HAYTMAN
| ASSISTANT SECRETARY | $0 | 2024 |
MG
MARJI GUYLER-ALANIZ
| VICE PRESIDENT | $0 | 2024 |
SJ
SUSIE JAMES
| VICE PRESIDENT | $0 | 2024 |
CS
CHRISTIAN SILIES
| VICE PRESIDENT | $0 | 2024 |
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Financial data sourced from IRS 990 forms via ProPublica Nonprofit Explorer
View on ProPublica Nonprofit ExplorerLast updated on August 25, 2025