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JN
Person · officer / director

John Nielsen

Director · International Association of Plumbing and Mechanical Officials

Director at International Association of Plumbing and Mechanical Officials. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

This is me
Ambiguous identity This name matches 24 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
$3K
Others who share this name
24

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 Director of International Association of Plumbing and Mechanical Officials, based in Ontario, CA.
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Received $3K in total reported compensation on the most recent Form 990 (Part VII).
●
Also listed as Director of Iapmo Research and Testing 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.

International Association of Plumbing and Mechanical Officials Director · $15.0M revenue · Ontario, CADEVELOPMENT, PREPARATION AND COMPLIANCE OF UNIFORM PLUMBING CODE, UNIFORM MECHANICAL CODE, UNIFORM SOLAR, HYDRONICS, & GEOTHERMAL CODE AND UNIFORM…Filed FY2024, FY2023 · Source: Form 990, Part VII
$3Kreported comp
Iapmo Research and Testing INC Director · $67.4M revenue · Ontario, CAPERFORMING INDEPENDENT TESTING, RESEARCH, AND TECHNICAL SERVICES IN THE PLUMBING AND MECHANICAL INDUSTRIES, AS WELL AS PROVIDING CONSULTATION,…Filed FY2024, FY2023 · Source: Form 990, Part VII

Disambiguation

Other people named John Nielsen

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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John Nielsen 2 organizations · San Diego, CABayside Community Center
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John Nielsen 1 organization · St George, UTCinnamon Hills Youth Crisis Center
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John Nielsen 1 organization · Boulder, COWestern Resource Advocates
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John Nielsen 1 organization · Bishop, CABenevolent & Protective Order of Elks
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John Nielsen 1 organization · Orange, CAOrange County Council 039
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John Nielsen 1 organization · Tustin, CAInternational Association of Lions Clubs
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John Nielsen 1 organization · Aurora, COCovered Corporation
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John Nielsen 1 organization · Brainerd, MNBreath of Life Adult Day Service
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John Nielsen 1 organization · Ludington, MIChamber Alliance of Mason County
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John Nielsen 1 organization · Fayetteville, NCDogwood Festival INC
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John Nielsen 1 organization · Irving, TXThe National Football Foundation
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John Nielsen 1 organization · Westport, CTWestport Baseball and Softball INC
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John Nielsen 1 organization · Portland, OREducation Nexus Oregon
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John Nielsen 1 organization · New Braunfels, TXSozo Charities International INC
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John Nielsen 1 organization · Fort Dodge, IAFort Dodge Country Club
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John Nielsen 1 organization · Albuquerque, NMInterwest Energy Alliance
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John Nielsen 1 organization · Denver, COWellness Tourism Association
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John Nielsen 1 organization · American Fork, UTDyslexia Center of Utah-New Heights INC
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John Nielsen 1 organization · Ludington, MIMason County Historical Society INC
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John Nielsen 1 organization · Dunlap, IADunlap Golf Club INC
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John Nielsen 1 organization · Earlville, ILGathering of the Green Association Co Bradley J Kofoed
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John Nielsen 1 organization · Fort Dodge, IAFort Dodge Noon Rotary Club
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John Nielsen 1 organization · San Mateo, CASan Mateo Masonic Temple Assoc INC
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John Nielsen 1 organization · Billings, MTYellowstone Youth Football

Network

Serves alongside

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

D
CEO · FY2024
$1.2M
G
Chief Admini · FY2024
$535K
T
Chief Techni · FY2024
$532K
C
EVP-Finance · FY2020
$433K
M
EVP-General · FY2021
$420K
A
EVP-Busi & P · FY2020
$416K
P
EVP-Advocacy · FY2021
$408K
H
EVP and Gene · FY2024
$393K
D
EVP of Field · FY2024
$373K
D
EVP of Gover · FY2024
$372K
L
EVP, Industr · FY2023
$367K
G
Executive Ad · FY2024
$350K

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