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JZ
Person · officer / director

John Ziesenhenne

President · Contra Costa Youth Service Bureau

President at Contra Costa Youth Service Bureau. Listed as an officer, director, or key employee across 3 organizations on the Form 990 record.

This is me
Ambiguous identity This name matches 2 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
3
Roles reported
3
Others who share this name
2

Who this is

Profile

The filed facts are verified from the IRS filings. The biography is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
●
Reported as President of Contra Costa Youth Service Bureau, based in Richmond, CA.
●
Also listed as Member of Richmond Police Activities League, uncompensated.
●
Also listed as Board Memeber of Richmond Chamber of Commerce, 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.

Contra Costa Youth Service Bureau President · $4.9M revenue · Richmond, CAComprehensive Family Service System.Filed FY2024, FY2023 · Source: Form 990, Part VII
Richmond Police Activities League Member · $1.4M revenue · Richmond, CAProvide safe nurturing environment for youth through recreational, cultural social programs while building positive community relations between…Filed FY2024 · Source: Form 990, Part VII
Richmond Chamber of Commerce Board Memeber · $109K revenue · Richmond, CAPUBLIC RELATIONS AND CIVIC MATTERSFiled FY2024 · Source: Form 990, Part VII

Disambiguation

Other people named John Ziesenhenne

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.

J
John Ziesenhenne 1 organization · Richmond, CARichmond Museum Association INC
J
John Ziesenhenne 1 organization · Richmond, CANurturing Independence Through Artistic Development

Network

Serves alongside

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

O
Clinical Director · FY2023
$186K
M
Executive Dir. · FY2024
$165K
K
Executive Dir. · FY2021
$135K
A
Program Manager · FY2024
$118K
P
Program Manager · FY2024
$115K
M
Program Manager · FY2023
$106K
R
Administrator · FY2024
$105K
T
Quality Manager · FY2024
$105K
J
Vice President · FY2024
C
Secretary · FY2024
H
Treasurer · FY2024
D
Board Member · FY2024

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

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Explore

Similar organizations

Nonprofits working in the same field — explore who else operates in this space.

Western Youth Services$34.7M revenue · Laguna Hills, CA
Youth for Change$23.0M revenue · Paradise, CA
Japanese Community Youth Council$22.1M revenue · San Francisco, CA
Communities in Schools of Atlanta INC$12.0M revenue · Atlanta, GA
Alameda Family Services INC$11.7M revenue · Alameda, CA
Omni Youth Services INC$10.8M revenue · Buffalo Grove, IL

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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