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 Mayo Society Inc. Claire O'Sullivan

Claire O'Sullivan

Corporate Secretary at Mayo Society Inc.

Fiscal year ended December 31, 2023. Published on January 25, 2026.

$0
2023

Total compensation

Claire O'Sullivan has been listed as an employee of Mayo Society Inc. in Form 990 filings since fiscal year 2020.

Annual compensation details

$0
Corporate Secretary
2023
$0
Corporate Secretary
2022
$0
Corporate Secretary
2021
$0
Corporate Secretary
2020

Compare the compensation of Claire O'Sullivan to:

2023

Other employees at Mayo Society Inc.

Ann McGovern
Director
$0
Michael McMahon
President
$0
Kiernan McAndrew
Vice President
$0
Mary P Coyne-Byrne
Trustee
$0
Noreen Lydon O'Donoghue
Trustee
$0
Betty McLoughlin
Trustee
$0
Grainne Hart
Director
$0
John Gray
Financial Secretary
$0
Mary B Lydon
Trustee
$0
Loading rankings…
Loading related profiles…

Revisions to this profile

January 25, 2026:
2023 Mayo Society Inc. 990 published
January 25, 2026:
2022 Mayo Society Inc. 990 published
January 25, 2026:
2021 Mayo Society Inc. 990 published

Get an email update when compensation for Claire O'Sullivan is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →

Other people named Claire O'Sullivan

2023
Employee
Claire Sullivan
George Ranch High School Lariettes and Belles Boos
$0
Board Member
Claire Sullivan
Bristol Aging & Wellness Inc.
$0
Employee
Claire Sullivan
The Debutante Club of Greensboro
$0
Employee
Claire Sullivan
Hoiwai Fund
$0
Board Member
Claire Sullivan
Hawaii Food Industry Association
$0
Employee
Claire Sullivan
Sycamore Creek Elementary School PTA
$0