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Nonprofit · EIN 80-0362703

SOUTHEASTERN TRANSPORTATION GEOTECHNICAL ENGINEERING CONFERENC

Also known as STGEC

Tax-exempt · LOUISVILLE, KY 40241

Financials

$190K$167K2023$178K$177K2024$173K$168K2025
Revenue Expenses · by fiscal year end
Financials of SOUTHEASTERN TRANSPORTATION GEOTECHNICAL ENGINEERING CONFERENC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$172,703$167,903$4,800$188,974–$188,974
December 31, 2024990-EZ$178,175$177,108$1,067$184,174–$184,174
December 31, 2023990-EZ$190,123$166,741$23,382$183,107–$183,107
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Program service revenue
$170,325
Investment income
$2,378

Expenses

Compensation of officers, directors and key employees
$0
Printing, publications and postage
$3,500
Other expenses
$164,403

Balance sheet and other

Total assets, start of year
$184,174
Total assets, end of year
$188,974
Total liabilities, end of year
–
Net assets, end of year
$188,974
Cash, savings and investments
$188,974
Gross receipts
$172,703

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990-EZ for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
ROBERT JOWERS PESTEERING COMM1$0
BENJAMIN S RIVERS PESTEERING COMM5$0
DESIRAE CARLTON PESTEERING COMMITTEE1$0
YONGSHENG ZHAO PESTEERING COMM1$0
RODRIGO HERRERA PESTEERING COMMITTEE1$0
WILLIAM BROYLESTREASURER10$0
EUGENE UTSALO PESTEERING COMM1$0
MARK NETTLETON PESTEERING COMM1$0
NANCY WHITINGSTEERING COMM1$0
SILAS NICHOLS PESTEERING COMM1$0
NICHOLAS HARMAN PESTEERING COMM1$0
CHRIS NICKEL PECHAIRPERSON1$0
WILLIAM BASSETT PESTEERING COMM1$0
RICARDO ROMERO RAMIREZ PHD CE PHDGESTEERING COMM1$0
JESSE RAUSER PEASST TREASURER2$0
4 more people on this return
NameTitleHours / weekCompensation
ADAM ROSSSTEERING COMM1$0
ELLEN SLIGERSTEERING COMM1$0
IAN LA COUR PESTEERING COMM1$0
THOMAS SANTEE PESTEERING COMM1$0
990-EZ for the year ended December 31, 2024: 16 people
NameTitleHours / weekCompensation
ROBERT JOWERS PESTEERING COMM1$0
BENJAMIN S RIVERS PESTEERING COMM4$0
RENARDO DORSEY PESTEERING COMMITTEE1$0
YONGSHENG ZHAO PESTEERING COMM1$0
RODRIGO HERRERA PESTEERING COMMITTEE1$0
WILLIAM BROYLESTREASURER10$0
GLEN FOSTER PESTEERING COMM1$0
MARK NETTLETON PESTEERING COMM1$0
NANCY WHITINGSTEERING COMM1$0
MIKE STROUD PESTEERING COMM1$0
NICHOLAS HARMAN PESTEERING COMM1$0
CHRIS NICKEL PECHAIRPERSON1$0
WILLIAM BASSETT PESTEERING COMM1$0
RICARDO ROMERO RAMIREZ PHD CE PHDGESTEERING COMM1$0
JESSE RAUSER PEASST TREASURER2$0
ADAM ROSSSTEERING COMM1$0
990-EZ for the year ended December 31, 2023: 17 people
NameTitleHours / weekCompensation
ROBERT JOWERS PESTEERING COMM1$0
BENJAMIN S RIVERS PESTEERING COMM4$0
RENARDO DORSEY PESTEERING COMMITTEE1$0
PAUL TINSLEY PESTEERING COMM1$0
LARRY JONES PESTEERING COMMITTEE1$0
WILLIAM BROYLESTREASURER10$0
GLEN FOSTER PESTEERING COMM1$0
MARK NETTLETON PESTEERING COMM1$0
NANCY WHITINGSTEERING COMM1$0
MIKE STROUD PESTEERING COMM1$0
NICHOLAS HARMAN PESTEERING COMM1$0
THOMAS SANTEE PECHAIRPERSON1$0
WILLIAM BASSETT PESTEERING COMM1$0
CHRIS NICKEL PESTEERING COMM1$0
RICARDO ROMERO RAMIREZ PHD CE PHDGESTEERING COMM1$0
JESSE RAUSER PEASST TREASURER2$0
ADAM ROSSSTEERING COMM1$0

Address and contacts

Address (IRS master file)
4206 BROWNSBORO GLEN RD, LOUISVILLE, KY 40241-1197
In care of
% DON MOORE
Signed the 990-EZ
WILLIAM BROYLES, TREASURER
Phone
(502) 418-8800
Website
STGEC.ORG
Return prepared by
BETH SAMMET INC

Mission

SEE SCHEDULE O

990-EZ for the year ended December 31, 2025

Program accomplishments

  • HOLD EDUCATIONAL CONFERENCE THAT WILL EXPLORE THE CHALLENGES AND ADVANCES IN GEOTECHNICAL, GEOLOGICAL, GEOPHYSICAL, AND GEOENVIRONMENTAL ENGINEERING.

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-EZ on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-EZ on file

IRS record

EIN
80-0362703
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
2011
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$188,974
Income (IRS master file)
$172,703

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$172,703$167,903$188,974IRS
990-EZDecember 2024$178,175$177,108$184,174XML
990-EZDecember 2023$190,123$166,741$183,107XML
990-EZDecember 2022–––IRS
990-EZDecember 2021–––IRS
990-EZDecember 2020–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 80-0362703).

Questions about SOUTHEASTERN TRANSPORTATION GEOTECHNICAL ENGINEERING CONFERENC

What is the EIN of SOUTHEASTERN TRANSPORTATION GEOTECHNICAL ENGINEERING CONFERENC?
The employer identification number (EIN) of SOUTHEASTERN TRANSPORTATION GEOTECHNICAL ENGINEERING CONFERENC is 80-0362703.
Is SOUTHEASTERN TRANSPORTATION GEOTECHNICAL ENGINEERING CONFERENC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 2011.
Are donations to SOUTHEASTERN TRANSPORTATION GEOTECHNICAL ENGINEERING CONFERENC tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does SOUTHEASTERN TRANSPORTATION GEOTECHNICAL ENGINEERING CONFERENC file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of SOUTHEASTERN TRANSPORTATION GEOTECHNICAL ENGINEERING CONFERENC due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SOUTHEASTERN TRANSPORTATION GEOTECHNICAL ENGINEERING CONFERENC last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who are the officers and directors of SOUTHEASTERN TRANSPORTATION GEOTECHNICAL ENGINEERING CONFERENC?
The 990-EZ for the year ended December 31, 2025 lists 19 people; 0 received compensation from the organization.
How much revenue does SOUTHEASTERN TRANSPORTATION GEOTECHNICAL ENGINEERING CONFERENC have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $172,703, expenses of $167,903 and total assets of $188,974 at year end.

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