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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 Slipstream Group Inc. Xiaohui Joe Zhou

Xiaohui Joe Zhou

Highest compensated employee

Drctr of Resrch and Innov at Slipstream Group Inc.

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

$143,326
2022

Total compensation

Xiaohui Joe Zhou has been listed as an employee of Slipstream Group Inc. in Form 990 filings since fiscal year 2021. Total compensation for Xiaohui Joe Zhou has increased by 4.7% from 2021 to 2022.

Annual compensation details

$143,326
+4.7%
Drctr of Resrch and Innov
2022
$122k org
40 hrs/wk
$22k other
--
$136,924
Director of Research and I
2021
$115k org
40 hrs/wk
$23k other
--

Total compensation by year

Compare the compensation of Xiaohui Joe Zhou to:

2022

Other employees at Slipstream Group Inc.

Scott Hackel
Vice President, Research
$155,960
$136,269 from orgNo related comp$19,691 other
Franklin Greb
President and Chief Executive Officer
$155,720
$146,204 from orgNo related comp$9,516 other
Puja Vohra
Vice President of Partdev
$155,517
$150,605 from orgNo related comp$4,912 other
Robin Lisowski
Managing Director of Policy
$138,574
$119,390 from orgNo related comp$19,184 other
Margaret Cowan
Managing Director of Service Development
$136,511
$127,462 from orgNo related comp$9,049 other
Timothy Mathison
General Counsel and Secretary
$107,526
$99,397 from orgNo related comp$8,129 other
Sandra Hall Henry
Chief Executive Officer
$93,079
$84,536 from orgNo related comp$8,543 other
Amanda Berg
Vice President Operations/Cfo
$66,337
$64,882 from orgNo related comp$1,455 other
Katrina Keller
Vice President Operations/Cfo
$18,024
$17,520 from orgNo related comp$504 other
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Revisions to this profile

January 25, 2026:
2022 Slipstream Group Inc. 990 published
January 25, 2026:
2021 Slipstream Group Inc. 990 published

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