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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 Interstate Natural Gas Association of America Nichole M Willison

Nichole M Willison

Highest compensated employee

Executive Assistant at Interstate Natural Gas Association of America

Fiscal year ended December 31, 2022. Published on January 25, 2026.

$121,933
2022

Total compensation

Nichole M Willison has been listed as an employee of Interstate Natural Gas Association of America in Form 990 filings since fiscal year 2020. Total compensation for Nichole M Willison has decreased by 7.8% from 2020 to 2022.

Annual compensation details

$121,933
+7.5%
Executive Assistant
2022
$109k org
36.25 hrs/wk
$14k other
--
$113,376
-14.3%
Executive Assistant
2021
$104k org
36.25 hrs/wk
$10k other
--

Total compensation by year

Compare the compensation of Nichole M Willison to:

2022

Other employees at Interstate Natural Gas Association of America

Amy Andryszak
President and Chief Executive Officer
$808,732
$776,799 from orgNo related comp$31,933 other
Joan D Jackson
Senior Vice President, Secretary and General Counsel
$577,132
$532,994 from orgNo related comp$44,138 other
Michael Istre
Project Manager
$242,468
$217,484 from orgNo related comp$24,984 other
Benjamin Kochman
Director
$196,081
$173,962 from orgNo related comp$22,119 other
Christopher B Smith
Regulatory Counsel
$192,451
$169,901 from orgNo related comp$22,550 other
Maggie O'Connell
Director
$181,583
$168,383 from orgNo related comp$13,200 other
Scott Yager
Vice President for Environment
$154,928
$145,187 from orgNo related comp$9,741 other
Robert J Mosher
Vice President, Government Affairs
$129,103
$122,449 from orgNo related comp$6,654 other
Christopher J Osman Thru 032022
Former Vice President
$116,364
$109,765 from orgNo related comp$6,599 other
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Revisions to this profile

January 25, 2026:
2022 Interstate Natural Gas Association of America 990 published
January 25, 2026:
2021 Interstate Natural Gas Association of America 990 published
January 24, 2026:
2020 Interstate Natural Gas Association of America 990 published

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$132,272
Executive Assistant
2020
$122k org
36.25 hrs/wk
$12k other
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