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Person · officer / director

William Welsh

Former Chairman · Plumbers and Steamfitters Protective Association INC

Former Chairman at Plumbers and Steamfitters Protective Association INC. Listed as an officer, director, or key employee across 6 organizations on the Form 990 record.

Ambiguous identity This name matches 6 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
6
Roles reported
6
Reported compensation
$50
Others who share this name
6

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 Former Chairman of Plumbers and Steamfitters Protective Association INC, based in Nottingham, MD.
●
Received $50 in total reported compensation on the most recent Form 990 (Part VII).
●
●
Also listed as Vice President of Maryland State and D C Afl-Cio, 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.

P
Plumbers and Steamfitters Protective Association INC Former Chairman · $361K revenue · Nottingham, MDTO PROVIDE SUPPORT TO LOCAL 486 MEMBERS AND TO SERVE AS A TITLE HOLDING COMPANY.Filed FY2021 · Source: Form 990, Part VII
$50reported comp
Plumbers and Steamfitters Local Union No 486 Joint Journeymen and Trustee · $3.3M revenue · Rosedale, MDEDUCATION OF APPRENTICES/JOURNEYMEN.Filed FY2021, FY2020 · Source: Form 990, Part VII
M
Maryland State and D C Afl-Cio Vice President · $989K revenue · Annapolis, MDTO REPRESENT WORKERS IN THE STATE OF MARYLAND AND DISTRICT OF COLUMBIA IN SECURING FAIR WAGES, BENEFITS AND WORKING CONDITIONS.Filed FY2021, FY2020 · Source: Form 990, Part VII
M
Mid-Atlantic Pipe Trades Association President (past) · $3.1M revenue · Columbia, MDTO PROMOTE, ENCOURAGE AND ENSURE THE ORGANIZING OF THE UNORGANIZED; TO PROVIDE A CLOSER AFFILIATION OF THE UNITED ASSOCIATION LOCALS IN THE…Filed FY2021 · Source: Form 990, Part VII
P
Plumbers & Steamfitters 486 Medical Fund Trustee · $23.1M revenue · Columbia, MDPROVIDE MEDICAL BENEFITS TO MEMBERS.Filed FY2021, FY2020 · Source: Form 990, Part VII
U
Ua Local 486-Bernard J Vondersmith Memorial Scholarship Fund Director · $69K revenue · Baltimore, MDFiled FY2020 · Source: Form 990, Part VII

Disambiguation

Other people named William Welsh

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.

W
William Welsh 2 organizations · Upper Marlboro, MD, Annapolis, MDInternational Pipe Trades Joint Training Committee INC
W
William Welsh 1 organization · Cleveland, OHFriends of Breakthrough Schools
W
William Welsh 1 organization · Saint James, NYNissequogue Golf Club INC
W
William Welsh 1 organization · New York, NYThe Hug Fund
W
William Welsh 1 organization · Guilford, CTLifelinx Corporation
W
William Welsh 1 organization · Kankakee, ILYoung Mens Christian Association of Kankakee Ill

Network

Serves alongside

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

D
Executive Director · FY2024
$166K
J
Organizer · FY2025
$138K
C
Organizer · FY2025
$138K
A
Organizer · FY2025
$138K
Y
Organizer · FY2025
$134K
D
President · FY2024
$134K
J
Organizer · FY2025
$133K
C
Training Director · FY2024
$120K
J
Organizer · FY2024
$114K
R
Organizer · FY2023
$109K
M
Organizer · FY2021
$106K
S
Executive Director · FY2025
$105K

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