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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 Institute of Gas Technology Mr William Liss

Mr William Liss

Key employee

SR R&D Advisor at Institute of Gas Technology

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

$329,817
2022

Total compensation

Mr William Liss has been listed as an employee of Institute of Gas Technology in Form 990 filings since fiscal year 2017. Total compensation for Mr William Liss has decreased by 0.2% from 2017 to 2022.

Annual compensation details

$329,817
-22%
SR R&D Advisor
2022
$268k org
40 hrs/wk
$63k other
--
$422,877
+15.1%
Vice President, Managing Director
2021
$353k org
40 hrs/wk
$70k other
--

Total compensation by year

Compare the compensation of Mr William Liss to:

2022

Other employees at Institute of Gas Technology

Mr David C Carroll
President and CEO Retired 7/22
$2,760,901
$1,516,208 from orgNo related comp$1,244,693 other
Mr Michael A Rutkowski
Senior Vice President, Operations
$1,057,022
$682,520 from orgNo related comp$374,502 other
Ms Paula A Gant
Senior Vice President 7/22 Current Pres. and CEO
$764,147
$695,198 from orgNo related comp$68,949 other
Mr James F Ingold
Senior Vice President Finance, Treasurer and CFO
$720,143
$646,381 from orgNo related comp$73,762 other
Mr Ronald N Snedic
Senior Vice President Corporate Development
$704,785
$624,488 from orgNo related comp$80,297 other
Mr Quinton B Ford
Vice President, GEN Counsel and Secretary
$684,622
$612,460 from orgNo related comp$72,162 other
Mr Anthony H Eastland
SR Director Engineering
$432,884
$354,548 from orgNo related comp$78,336 other
Mr Donald Stevenson
Vice President Energy Supply and Conversion
$399,308
$318,322 from orgNo related comp$80,986 other
Mr Richard Kaelin
Vice President Goverment Affairs
$374,191
$305,489 from orgNo related comp$68,702 other
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Revisions to this profile

January 25, 2026:
2022 Institute of Gas Technology 990 published
January 25, 2026:
2021 Institute of Gas Technology 990 published
January 24, 2026:
2020 Institute of Gas Technology 990 published

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2022
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$0
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$0