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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 Midwest Reliability Organization Mark Tiemeier

Mark Tiemeier

Key employee

Principal Technical Advisor at Midwest Reliability Organization

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

$288,148
2024

Total compensation

Mark Tiemeier has been listed as an employee of Midwest Reliability Organization in Form 990 filings since fiscal year 2023. Total compensation for Mark Tiemeier has increased by 12.5% from 2023 to 2024.

Annual compensation details

$288,148
+12.5%
Principal Technical Advisor
2024
$238k org
45 hrs/wk
$51k other
--
$256,052
Manager of RISK Assessment and Mitigation
2023
$209k org
45 hrs/wk
$48k other
--

Total compensation by year

Compare the compensation of Mark Tiemeier to:

2024

Other employees at Midwest Reliability Organization

Sara Patrick
President and Chief Executive Officer
$817,676
$663,607 from orgNo related comp$154,069 other
Richard Burt
Senior Vice President and Chief Operating Officer
$579,539
$485,270 from orgNo related comp$94,269 other
Lam Chung
Vice President of Finance/Treasurer
$469,984
$386,598 from orgNo related comp$83,386 other
Julie Peterson
Vice President General Counsel/Secretary
$397,523
$324,674 from orgNo related comp$72,849 other
William Steiner
Director of Compliance Monitoring
$331,900
$250,478 from orgNo related comp$81,422 other
Bryan Clark
Director of Reliability Analysis
$316,953
$267,689 from orgNo related comp$49,264 other
Mark Flanary
Director of RISK Assessment and Mitigation
$313,828
$230,216 from orgNo related comp$83,612 other
Salva Andiappan
Principal Reliability Analysis ENG
$309,802
$226,823 from orgNo related comp$82,979 other
Steen Fjalstad
Director of Security
$295,592
$229,499 from orgNo related comp$66,093 other
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Revisions to this profile

January 25, 2026:
2024 Midwest Reliability Organization 990 published
January 25, 2026:
2023 Midwest Reliability Organization 990 published

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2024
Board Member
Mark Tiemeier
American Association of University Professors Ohio Conference
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