Compensation 990
OrganizationsEmployeesBoard MembersGrantsContractorsTop RankingsPricing

Stay updated on 990 organization compensation

© Civic Register LLC

Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

About•Report a discrepancy•Your privacy choices
Organizations Geosynthetic Institute

Geosynthetic Institute

Fiscal year ending 2024. Filed on May 15, 2025.

475 Kedron Avenue
Folsom, Pennsylvania 19033

Geosynthetic Institute (EIN: 23-2726289) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2024 IRS Form 990 filing, Geosynthetic Institute, a 501(c)(3) charitable organization, reported compensation for 2 out of 2 total employees. Among the employees shown here, the average compensation is $218,320. The highest compensated employee at Geosynthetic Institute is George Koerner with fiscal year 2024 compensation of $329,511.

Revenue, expenses, and employee compensation

Revenue

$1,468,430

Expenses

$825,263

Employee compensation

$458,619
Revenue, expenses, and employee compensation over time

Reported Compensated Employees

George Koerner
President
$329,511
$271,200 No related comp$58,311
Jamie Koerner
Treasurer
$107,128
$95,568 No related comp$11,560

Benchmark Employee Compensation

Non-Employee Board Members

Doug Limburg
Vice President
Mary Koerner
Vice President
Mike Koerner
Vice President
Pauleen Limburg
Secretary

Mission Statement

RESEARCH AND DEVELOPMENT

Revisions to this organization profile

May 15, 2025:
2024 Geosynthetic Institute 990 filed
May 13, 2024:
2023 Geosynthetic Institute 990 filed
May 3, 2023:
2022 Geosynthetic Institute 990 filed

Get an email when new compensation information is released for Geosynthetic Institute

Be the first to know when new IRS Form 990 data is published for this organization.

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →