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MP
Person · officer / director

Mark Pieper

Examining Board · United Association of Journeymen & Apprentices of the Plumbing & Pipe

Examining Board at United Association of Journeymen & Apprentices of the Plumbing & Pipe. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

This is me
Ambiguous identity This name matches 3 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
1
Roles reported
1
Others who share this name
3

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 Examining Board of United Association of Journeymen & Apprentices of the Plumbing & Pipe, based in Fenton, MI.
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

U
United Association of Journeymen & Apprentices of the Plumbing & Pipe Examining Board · $2.5M revenue · Fenton, MILabor OrganizationFiled FY2025 · Source: Form 990, Part VII

Disambiguation

Other people named Mark Pieper

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.

M
Mark Pieper 1 organization · Charlotte, NCApparo Solutions INC
M
Mark Pieper 1 organization · Plymouth, MNPlymouth Civic League INC
M
Mark Pieper 1 organization · Weymouth, MASouth Shore Yacht INC

Network

Serves alongside

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

D
Business Mgr/ Treasurer · FY2025
$135K
B
Organizer · FY2025
$126K
Z
Business Agent/Trustee · FY2025
$126K
Z
Business Agent · FY2022
$65K
H
Business Manager · FY2022
$63K
J
Organizer · FY2023
$51K
M
President · FY2022
$3K
C
Vice President · FY2025
$2K
T
Executive Board · FY2024
$2K
J
President · FY2022
$1K
M
President · FY2025
$864
M
Executive Board · FY2025
$820

Network

Recommendations

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

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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