Compensation 990
OrganizationsEmployeesBoard MembersGrantsContractorsTop RankingsPricing

Stay updated on 990 organization compensation

© 2026 Civic Register LLC

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.

About•Report a discrepancy•Your privacy choices
Employees Harmony Labs Inc. Jonathan R Stewart

Jonathan R Stewart

Highest compensated employee

LEAD DATA Scientist at Harmony Labs Inc.

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

$216,073
2024

Total compensation

Jonathan R Stewart has been listed as an employee of Harmony Labs Inc. in Form 990 filings since fiscal year 2022. Total compensation for Jonathan R Stewart has increased by 8.9% from 2022 to 2024.

Annual compensation details

$216,073
±0%
LEAD DATA Scientist
2024
$170k org
40 hrs/wk
$47k other
--
$216,073
+8.9%
LEAD Software Engineer
2023
$170k org
40 hrs/wk
$47k other
--

Total compensation by year

Compare the compensation of Jonathan R Stewart to:

2024

Other employees at Harmony Labs Inc.

Brian Waniewski
Executive Director
$527,217
$398,607 from orgNo related comp$128,610 other
Frederica Conrey
Marcomm Director
$250,567
$192,777 from orgNo related comp$57,790 other
Hiram P Johnson
Science Director
$241,802
$191,558 from orgNo related comp$50,244 other
Justin Smith
Engineering Director
$222,551
$187,490 from orgNo related comp$35,061 other
Mercedes Coyle
LEAD Software Engineer
$217,495
$160,431 from orgNo related comp$57,064 other
Loading rankings…
Loading related profiles…

Revisions to this profile

January 25, 2026:
2024 Harmony Labs Inc. 990 published
January 25, 2026:
2023 Harmony Labs Inc. 990 published
January 25, 2026:
2022 Harmony Labs Inc. 990 published

Get an email update when compensation for Jonathan R Stewart is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →
$198,353
Senior DATA Scientist
2022
$149k org
40 hrs/wk
$50k other
--

Other people named Jonathan R Stewart

2024
Employee
Jonathan Stewart
Kuumba Community Health & Wellness Center Inc.
$214,586
Employee
Jonathan Stewart
National Electrical Manufacturers Association
$202,076
Employee
Jonathan A Stewart
Heartland Medical Clinic Inc.
$124,297
Employee
Jonathan Stewart
North Madison Volunteer Fire CO Inc.
$0
Board Member
Jonathan Stewart
Area Relief Ministries
$0
Board Member
Jonathan Stewart
Utah Pride Center Inc. Gay and Lesbian Community Center
$0