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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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Organizations Southern Illinois Power Cooperative

Southern Illinois Power Cooperative

Fiscal year ending 2021. Filed on November 1, 2022.

11543 Lake Of Egypt Road
Marion, Illinois 62959

Southern Illinois Power Cooperative (EIN: 37-0801403) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2021 IRS Form 990 filing, Southern Illinois Power Cooperative, a 501(c)(12) mutual or cooperative insurance or utility provider, reported compensation for 7 out of 86 total employees. Among the employees shown here, the average compensation is $426,006. The highest compensated employee at Southern Illinois Power Cooperative is Donald Gulley with fiscal year 2021 compensation of $786,032.

Revenue, expenses, and employee compensation

Revenue

$167,555,011

Expenses

$160,964,134

Employee compensation

$19,525,616
Revenue, expenses, and employee compensation over time

Reported Compensated Employees

Donald Gulley
President and Chief Executive Officer
$786,032
$736,352 No related comp$49,680
Robert Gallenbach
Vice President Power Production
$478,910
$246,513 No related comp$232,397
Paul Furtak
Vice President Admin and Finance
$426,421
$205,097 No related comp$221,324
Diane Karnes
Manager of Human Resources
$341,309
$158,657 No related comp$182,652
William G Hutchison
Vice President Transmission and Systems
$339,534
$204,566 No related comp$134,968
Wendell Ray Watson
Director of Environmental
$323,356
$195,372 No related comp$127,984
Robert Conn
Manager Generation and FUEL
$286,482
$178,223 No related comp$108,259

Benchmark Employee Compensation

Non-Employee Board Members

Kenneth Jarrett
Director
$9,075
$9,075 No related compNo other comp
Frank Herman
Director
$9,075
$9,075 No related compNo other comp
William Littrell
Secretary and Treasurer
$9,075
$9,075 No related compNo other comp
Bob Pierson
Director
$9,075
$9,075 No related compNo other comp
Cary Dickinson
Chair
$9,075
$9,075 No related compNo other comp
Richard Rudolphi
Director
$8,825
$8,825 No related compNo other comp
Paul Pyatt
Director
$8,700
$8,700 No related compNo other comp
James Scherrer
Director
$8,575
$8,575 No related compNo other comp
Stephen Kalmer
Director
$8,575
$8,575 No related compNo other comp
Tom Beyers
Director
$8,575
$8,575 No related compNo other comp
David Martin
Director
$8,000
$8,000 No related compNo other comp
George Obernagel
Vice Chair
$7,625
$7,625 No related compNo other comp

Contractors

Big D Electric
Mechanical Labor/Repairs
$3,609,332
Greg's Truck Service
Trucking
$2,538,743
Bbc Electric High Voltage
Mechanical Labor/Repairs
$976,355
St Cotter Turbine Services Inc.
Mechanical Labor/Repairs
$845,561
Scheck Industrial Corp.
Mechanical Labor/Repairs
$598,805

Mission Statement

TO DELIVER TO OUR MEMBER SYSTEMS, HIGHLY RELIABLE, REASONABLY-PRICED AND ENVIRONMENTALLY RESPONSIBLE WHOLESALE POWER, FOR THE BENEFIT OF THEIR MEMBERS AND THEIR COMMUNITIES.

Revisions to this organization profile

November 14, 2025:
2024 Southern Illinois Power Cooperative 990 filed
October 4, 2024:
2023 Southern Illinois Power Cooperative 990 filed
September 26, 2023:
2022 Southern Illinois Power Cooperative 990 filed

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