philanthropy.org | 990 Resource | FAQ Verify yourself Sign in
WH
Person · officer / director

William Harkum

President · International Association of Machinists & Aerospace Workers Ll2424

President at International Association of Machinists & Aerospace Workers Ll2424. Listed as an officer, director, or key employee across 1 organization 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
1
Roles reported
1
Reported compensation
$94K
Others who share this name
1

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 President of International Association of Machinists & Aerospace Workers Ll2424, based in Apg, MD.
●
Received $94K 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

I
International Association of Machinists & Aerospace Workers Ll2424 President · $152K revenue · Apg, MDThe Betterment of members wages, hours, working conditions and benefits.pay $14K → $94KFiled FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII
$94Kreported comp

Disambiguation

Other people named William Harkum

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 Harkum 1 organization · Somers Point, NJInternational Association of Machinists & Aerospace Workers

Network

Serves alongside

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

E
Secretary Treasurer · FY2025
$31K
M
Recording Secretary · FY2025
$18K
B
President · FY2025
$18K
H
Trustee · FY2022
$7K
D
Trustee · FY2025
$3K
J
Vice President · FY2025
$3K
N
Trustee · FY2025
$3K
S
Trustee · FY2023
$2K
M
Trustee · FY2025
$1K
M
Conductor Sentinel · FY2025
$1K
B
Vice President · FY2022
$1K
J
Trustee · FY2022
$907

Network

Recommendations

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

Loading…

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