Compensation 990
OrganizationsEmployeesBoard MembersGrantsContractorsTop RankingsPricing

Stay updated on 990 organization compensation

© 2026 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
Employees Southern Illinois Power Cooperative Gary Chamness

Gary Chamness

Highest compensated employee

Shift Foreman at Southern Illinois Power Cooperative

Fiscal year ended December 31, 2024. Published on January 25, 2026.

$260,601
2024

Total compensation

Gary Chamness has been listed as an employee of Southern Illinois Power Cooperative in Form 990 filings since fiscal year 2022. Total compensation for Gary Chamness has increased by 4.6% from 2022 to 2024.

Annual compensation details

$260,601
+2.8%
Shift Foreman
2024
$174k org
51 hrs/wk
$87k other
--
$253,451
+1.7%
Shift Foreman
2023
$169k org
69 hrs/wk
$86k other
--

Total compensation by year

Compare the compensation of Gary Chamness to:

2024

Other employees at Southern Illinois Power Cooperative

Paul Furtak
President and Chief Executive Officer
$680,716
$514,005 from orgNo related comp$166,711 other
Wendell Watson
Director of Environmental
$358,772
$212,324 from orgNo related comp$146,448 other
Larry Burns
Vice President Markets and Power Delivery
$344,053
$202,797 from orgNo related comp$141,256 other
Ashley McCuan
Vice President of Power SU
$336,390
$200,209 from orgNo related comp$136,181 other
Robert Conn
Manager Generation and FUEL
$336,247
$197,800 from orgNo related comp$138,447 other
James Cozart
Shift Foreman
$259,817
$172,972 from orgNo related comp$86,845 other
Corina Horn
Vice President Finance and Administration/Cfo
$249,403
$172,394 from orgNo related comp$77,009 other
Ryan Berry
Operations Superintendent
$244,863
$159,143 from orgNo related comp$85,720 other
Michael Stewart
Maintenance Superintendent
$244,854
$159,129 from orgNo related comp$85,725 other
Loading rankings…
Loading related profiles…

Revisions to this profile

January 25, 2026:
2024 Southern Illinois Power Cooperative 990 published
January 25, 2026:
2023 Southern Illinois Power Cooperative 990 published
January 25, 2026:
2022 Southern Illinois Power Cooperative 990 published

Get an email update when compensation for Gary Chamness is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →
$249,100
Shift Foreman
2022
$154k org
49 hrs/wk
$97k other
--

Other people named Gary Chamness

2024
Employee
Gary C Chamness
Foundation for Modern Music
$0