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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 Interoperability Institute LLC Denise Zander

Denise Zander

Highest compensated employee

Product ENGI at Interoperability Institute LLC

Fiscal year ended September 30, 2022. Published on January 25, 2026.

$164,529
2022

Total compensation

Denise Zander has been listed as an employee of Interoperability Institute LLC in Form 990 filings since fiscal year 2022.

Annual compensation details

$164,529
Product ENGI
2022
$137k org
40 hrs/wk
$29k other
--

Total compensation by year

Compare the compensation of Denise Zander to:

2022

Other employees at Interoperability Institute LLC

Timothy Pletcher
Executive Director
$442,285
$0 from org$414,429 from related$27,856 other
Mary Kratz
Executive Vice President
$261,577
$247,032 from orgNo related comp$14,545 other
Igor Voytsekhivskyy
Vice President, Finance
$250,966
$0 from org$217,031 from related$33,935 other
Stephanie Schultz
Chief Financial Officer
$208,383
$0 from org$177,239 from related$31,144 other
Wendy Umbriac
Product ENGI
$182,598
$153,013 from orgNo related comp$29,585 other
Joel Gruenberg
SNR Director
$181,287
$152,225 from orgNo related comp$29,062 other
Amresh Panjabi
SNR Product
$165,417
$137,894 from orgNo related comp$27,523 other
Paul Harmon
Software DEV
$162,843
$139,966 from orgNo related comp$22,877 other
Johnathan Greenberg
Director
$147,798
$138,521 from orgNo related comp$9,277 other
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Revisions to this profile

January 25, 2026:
2022 Interoperability Institute LLC 990 published

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