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Person · officer / director

Seth Brenzel

Chair · Prism Quartet Incorporated

Chair at Prism Quartet Incorporated. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

Ambiguous identity This name matches 4 other individuals we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
2
Roles reported
2
Others who share this name
4

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
Reported as Chair of Prism Quartet Incorporated, based in New York, NY.
Also listed as Chair of New Sounds Music Incorporated, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

P
Prism Quartet Incorporated Chair · $378K revenue · New York, NYTo commission and disseminate contemporary music through performance, residency/outreach, and recording programsFiled FY2024, FY2023, FY2022 · Source: Form 990, Part VII
N
New Sounds Music Incorporated Chair · $2K revenue · Ann Arbor, MITo commission and disseminate contemporary music through performance, residency/outreach, and recording programsFiled FY2024, FY2023, FY2022 · Source: Form 990, Part VII

Disambiguation

Other people named Seth Brenzel

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

S
Seth Brenzel 1 organization · Oakland, CASan Francisco Parents Coalition
S
Seth Brenzel 1 organization · San Francisco, CASan Francisco Friends School
S
Seth Brenzel 1 organization · Chicago, ILDal Niente New Music Nfp
S
Seth Brenzel 1 organization · San Francisco, CAThe Walden School

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

M
Executive Director · FY2024
$103K
Z
Treasurer · FY2021
$23K
T
Secretary · FY2024
$13K
T
Secretary · FY2022
$11K
Z
Treasurer · FY2024
$10K
T
Co-Artistic Director · FY2024
$9K
C
Board Member · FY2024
D
Board Member · FY2024
L
Board Member · FY2024
J
Board Member · FY2024
L
Board Member · FY2024
M
Board Member · FY2024

Network

Recommendations

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Similar organizations

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Musicares Foundation INC$28.8M revenue · Santa Monica, CA
N
Newman Kahlon Foundation Corp$27.9M revenue · Grand Terrace, CA

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Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org