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Person · officer / director

William Vaughn

CEO · Mainstream Living INC Stuart Ambrose

CEO at Mainstream Living INC Stuart Ambrose. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

Ambiguous identity This name matches 12 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
Reported compensation
$154K
Others who share this name
12

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 CEO of Mainstream Living INC Stuart Ambrose, based in Ames, IA.
●
Received $154K in total reported compensation on the most recent Form 990 (Part VII).
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.

Mainstream Living INC Stuart Ambrose CEO · $23.5M revenue · Ames, IATO ESTABLISH PERMANENT AND TEMPORARY RESIDENTIAL SERVICES AND PROGRAMMING FOR THE DEVELOPMENTALLY DISABLED AND THE PHYSICALLY DEPENDENT.pay $188K → $154KFiled FY2022, FY2021, FY2020 · Source: Form 990, Part VII
$154Kreported comp
M
Mainstream Living Story County Developmental Center Foundation CEO · $1K revenue · Ames, IASUPPORT MAINSTREAM LIVING, INC AND OTHERS IN THEIR CHARITABLE AND EDUCATIONAL PROGRAMS.Filed FY2022 · Source: Form 990, Part VII

Disambiguation

Other people named William Vaughn

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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William Vaughn 1 organization · Kansas City, KSImmanuel Community Outreach Association
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William Vaughn 1 organization · Portland, ORBakery Confectionery Tobacco Workers
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William Vaughn 1 organization · Fort Collins, CORocky Mountain Innovation Initiative INC
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William Vaughn 1 organization · Gloversville, NYNathan Littauer Foundation INC
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William Vaughn 1 organization · Odessa, TXDowntown Odessa Incorporated
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William Vaughn 1 organization · Trenton, MOMaple Grove Cemetery Association
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William Vaughn 1 organization · Staunton, VAShenandoah Community Capital Fund I Nc
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William Vaughn 1 organization · Staunton, VAStaunton Police Foundation
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William Vaughn 1 organization · Morganville, NJMonmouth Council INC Boy Scouts of America
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William Vaughn 1 organization · Denver, CONational Treasury Employees Union
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William Vaughn 1 organization · Damariscotta, MERotary Foundation of Damariscotta - Newcastle
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William Vaughn 1 organization · La Plata, MDFamily of Care Alliance INC

Network

Serves alongside

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

J
COO · FY2021
$157K
K
CEO · FY2023
$135K
S
CFO · FY2023
$116K
A
COO · FY2023
$93K
N
Chair · FY2023
C
Vice Chair · FY2023
J
Board Secretary · FY2023
S
Director · FY2023
P
Director · FY2023
K
Director · FY2023
L
Director · FY2023
P
Director · FY2023

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