INTL UNION OF OPERATING ENGIN LOCAL 139
EIN 39-0368025 · Mutual & Membership Benefit (Y)
What they do
to ELEVATE THE TRADE of OPERATING ENGINEERS and IMPROVE THE SOCIAL, ECONOMIC and WORKING CONDITIONS of ITS MEMBERS.
Should I give to this charity?
Basic public information is available, but it is not enough to judge how well donations are used. Ask the charity for a current spending breakdown and results.
Plain answer: A tax form cannot prove that a charity is doing good. It can show how the charity says it spent its money—and point out questions you should ask.
Basic facts we verified
IRS warning checkNo IRS revocation warning appears in this data.
Money report from 2025The charity has a recent tax report to read.
They explain their jobThe charity tells us what it is trying to do.
They name their leaders29 people are listed in the latest report.
You can reach themThey list contact information, so you can ask questions.
Money made simple
Ask these three easy questions
- Who did you help? Ask for a recent story or report that shows real results.
- What will my money do? Ask exactly what your gift will pay for.
- Is this really the charity? Give only through its official website or confirmed phone number.
Pay context: The highest compensation shown in this filing is $310,956 for MCGOWAN TERRANCE (PRESIDENT/BUSINES MGR). Compare pay with organizations of similar size and complexity.
Bottom line: Do not decide from a name, mission statement, or tax status alone. Look at where the money went, then ask what changed, who was helped, and what your gift will do. YouCanGiveBack does not endorse or grade organizations.
Financial picture
A plain-language look at the latest Form 990 figures available. These numbers help you ask better questions; they do not, by themselves, rate whether a charity is good or bad.
Money in and money out
See all reported dollar amounts
Leadership and board
Names, titles, time, and compensation below are reported by the organization on its Form 990.
People reported as paid
Compensation alone does not tell whether pay is reasonable. Consider the charity’s size, work, location, and results.
See everyone listed on the board or leadership roster (29)
MCGOWAN TERRANCEPRESIDENT/BUSINES MGR
GRIESBACH SHANERECORDING SECRETARY
BUFFALO STEVEFINANCIAL SECRETARY
SPERBERG DANVICE PRESIDENT
RAAB AARONTREASURER
MCHUGH SHAUNTRUSTEE
ALLEN JEREMYEXECUTIVE BOARD
ERVIN MIKETRUSTEE
BATT DENNISPIPELINE DIRECTOR
VALENTA RICKYBUSINESSAGENT
FOGEL ALLANTRUSTEE
PARRENT MATTHEWORGANIZER
ARONSON CASEYGUARD
FELDMANN CHRISTOPHERORGANIZER
LEGO RICHARDORGANIZER
OPPENEER JOHNCONDUCTOR
MARTZAHL TRAVISAUDITOR
SZEMRAJ JOSHEXECUTIVE BOARD
GLOVER CRAIGEXECUTIVE BOARD
COMFORT JOSHEXECUTIVE BOARD
JANKOWSKI JOHNEXECUTIVE BOARD
SMITH CURTISEXECUTIVE BOARD
SCHMITZ BOBEXECUTIVE BOARD
LEIST CORYEXECUTIVE BOARD
VANDER LOOP COREYEXECUTIVE BOARD
BLOEDOW WENDYEXECUTIVE BOARD
MICHELS NICOLASAUDITOR
NUTHALS ADAMAUDITOR
DREYER BILLAUDITOR - FRMR
About this charity
- Recognized since
- January 1944
- Location
- PO BOX 130, PEWAUKEE, WI 53072-0130
- County
- Waukesha
- In care of
- TERRY MCGOWAN
- Primary officer
- TERRY MCGOWAN, BUSINESS MANAGER/PRESIDENT
How to reach them
Filing and classification
- Latest tax year
- 2025
- Tax period began
- January 1, 2025
- Return type
- 990
- Tax preparer
- CALIBRE CPA GROUP PLLC
- NTEE classification
- Mutual & Membership Benefit (Y)
- IRS tax category
- Mutual & Membership Benefit
- Grant-giving organization
- Yes