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Person · officer / director

Cliff Horn

Trustee · Il District Council #1 Mason Contractors Assoc of Greater Chicago Lmcc Trust

Trustee at Il District Council #1 Mason Contractors Assoc of Greater Chicago Lmcc Trust. Listed as an officer, director, or key employee across 3 organizations on the Form 990 record.

This is me
Ambiguous identity This name matches 1 other individual 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
1

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
●
Also listed as Board Member of Masonry Industry Advancement Fund, uncompensated.
●
Also listed as Board Member of Mason Contractors Association of Greater Chicago INC, 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.

I
Il District Council #1 Mason Contractors Assoc of Greater Chicago Lmcc Trust Trustee · $573K revenue · Elmhurst, ILLABOR MANAGEMENT COOPERATION COMMITTEEFiled FY2025, FY2024, FY2023, FY2022, FY2021 · Source: Form 990, Part VII
Mason Contractors Association of Greater Chicago INC Board Member · $293K revenue · Park Ridge, ILTO PROMOTE THE MASONRY INDUSTRY THROUGHOUT THE GREATER CHICAGO AREA.Filed FY2024, FY2023, FY2022, FY2021, FY2020, FY2019 · Source: Form 990, Part VII
M
Masonry Industry Advancement Fund Board Member · $171K revenue · Mt Prospect, ILPROMOTION OF THE MASONRY INDUSTRY.Filed FY2022, FY2020, FY2019 · Source: Form 990, Part VII

Disambiguation

Other people named Cliff Horn

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.

C
Cliff Horn 1 organization · Elizabethtown, KYHardin County Sportsman Lake INC

Network

Serves alongside

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

J
Executive Secretary · FY2024
$151K
G
Employee · FY2025
$121K
M
Trustee · FY2025
D
Trustee · FY2025
S
Trustee · FY2025
J
Trustee · FY2025
R
Trustee · FY2025
J
Trustee · FY2025
L
Trustee · FY2025
F
Trustee · FY2025
J
Trustee · FY2025
R
Trustee · FY2025

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