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Person · officer / director

Brian Oster

Treasurer · Family Service Agency of Dekalb County INC

Treasurer at Family Service Agency of Dekalb County INC. 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 Treasurer of Family Service Agency of Dekalb County INC, based in Dekalb, IL.
●
Also listed as Past Chair of Dekalb Chamber of Commerce INC, uncompensated.
●
Also listed as Director of Dekalb Corn Fest, 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.

Dekalb Corn Fest Director · $443K revenue · Dekalb, ILPROMOTE COMMUNITY UNITY THROUGH ANNUAL CORN FESTIVAL.Filed FY2025, FY2024, FY2023, FY2022, FY2021 · Source: Form 990, Part VII
F
Family Service Agency of Dekalb County INC Treasurer · $3.4M revenue · Dekalb, ILFAMILY SERVICE AGENCY EXISTS TO STRENGTHEN INDIVIDUALS AND COMMUNITIES THROUGH HEALING, MENTORING, AND SOCIAL ENGAGEMENT.Filed FY2024 · Source: Form 990, Part VII
Dekalb Chamber of Commerce INC Past Chair · $333K revenue · Dekalb, ILTO PROMOTE AND REPRESENT ITS MEMBER BUSINESSES TO THE COMMUNITY THROUGH COMMUNICATION, SPECIAL EVENTS AND EDUCATION.Filed FY2020 · Source: Form 990, Part VII

Disambiguation

Other people named Brian Oster

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.

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Brian Oster 1 organization · Springfield, MOSouth Fork Home Owners Association INC
B
Brian Oster 1 organization · Baltimore, MDBromo Tower Arts and Entertainment INC

Network

Serves alongside

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

M
Executive Di · FY2025
$129K
T
Executive Di · FY2024
$122K
T
Past -Chair · FY2025
D
Secretary · FY2025
L
Chair · FY2025
S
Vice Chair · FY2025
K
Treasurer · FY2025
C
Treasurer · FY2024
D
Secretary · FY2023
M
Past Chair · FY2023
J
Director · FY2021
K
Treasurer · FY2020

Network

Recommendations

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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