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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.

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Employees Southern Illinois Electric Cooperative Robert Mayo

Robert Mayo

Highest compensated employee

Director of Operations and Maintenance at Southern Illinois Electric Cooperative

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

$172,417

2024

Total compensation

Robert Mayo has been listed as an employee of Southern Illinois Electric Cooperative in Form 990 filings since fiscal year 2024.

Annual compensation details

$172,417

Director of Operations and Maintenance

2024

$142k org

40 hrs/wk

$32k other

--

Total compensation by year

Compare the compensation of Robert Mayo to:

2024

Other employees at Southern Illinois Electric Cooperative

Executive Vice President

$175,723 from orgNo related comp$45,095 other

Utility Serviceman

$138,627 from orgNo related comp$30,681 other

Director of Administration and Finance

$119,939 from orgNo related comp$39,325 other

Michael L Logeman

Engineering Director

$134,154 from orgNo related comp$24,455 other

$124,241 from orgNo related comp$29,000 other

$111,742 from orgNo related comp$29,001 other

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Revisions to this profile

January 25, 2026:

2024 Southern Illinois Electric Cooperative 990 published

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