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Person · officer / director

Michael O'Sullivan

Ceosecretary · One Southcoast Chamber

Ceosecretary at One Southcoast Chamber. Listed as an officer, director, or key employee across 8 organizations on the Form 990 record.

This is me
Ambiguous identity This name matches 9 other individuals we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
8
Roles reported
8
Reported compensation
$262K
Others who share this name
9

Who this is

Profile

The filed facts are verified from the IRS filings. The biography is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
●
Reported as Ceosecretary of One Southcoast Chamber, based in Fall River, MA.
●
Received $262K in total reported compensation on the most recent Form 990 (Part VII).
●
Also listed as Co-CEO of Bristol County Chamber of Commerce INC — $118K.
●
Also listed as Co-CEO of New Bedford Chamber Foundation INC, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

One Southcoast Chamber Ceosecretary · $1.2M revenue · Fall River, MATHE CHAMBER IS ORGANIZED FOR THE PURPOSE OF ADVANCING THE ECONOMIC, INDUSTRIAL, PROFESSIONAL, CULTURAL AND CIVIC WELFARE OF THE GREATER FALL RIVER…pay $103K → $144KFiled FY2025 · Source: Form 990, Part VII
$144Kreported comp
Leadership Southcoast INC Director · $153K revenue · Fall River, MAFiled FY2025, FY2024, FY2023, FY2022 · Source: Form 990, Part VII
Southeastern Massachusetts Convention & Visitors Bureau INC Treasurer · $478K revenue · New Bedford, MATHE MISSION OF THE SOUTHEASTERN MASSACHUSETTS CONVENTION AND VISITORS BUREAU (SMCVB) IS DEDICATED TO PROMOTING BRISTOL COUNTY, MA AS A LEISURE TRAVEL…Filed FY2024, FY2022, FY2021, FY2020 · Source: Form 990, Part VII
South Eastern Economic Dev Corp Director · $5.6M revenue · Taunton, MASEED'S MISSION IS TO ASSIST SMALL BUSINESSES TO START-UP, EXPAND AND CREATE NEW JOBS. SEED WAS CERTIFIED IN 1982 BYTHE U.S. SBA TO PACKAGE SMA 504…Filed FY2024, FY2023 · Source: Form 990, Part VII
Bristol County Chamber Foundation INC Clerk · $1.1M revenue · Fall River, MAEDUCATIONALFiled FY2024, FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII
N
New Bedford Chamber Foundation INC Co-CEO · $26K revenue · New Bedford, MAFiled FY2022, FY2021 · Source: Form 990, Part VII
Bristol County Chamber of Commerce INC Co-CEO · Fall River, MATHE CHAMBER IS ORGANIZED FOR THE PURPOSE OF ADVANCING THE ECONOMIC, INDUSTRIAL, PROFESSIONAL, CULTURAL AND CIVIC WELFARE OF THE GREATER FALL RIVER…Filed FY2021 · Source: Form 990, Part VII
$118Kreported comp
New Bedford Area Chamber of Commerce Co-CEO · New Bedford, MATO SERVE THE INTERESTS OF MEMBER BUSINESSES WHILE ADVOCATING BUSINESS ADVANCEMENT, ECONOMIC GROWTH AND JOB CREATION FOR THE BENEFIT OF THE SOUTHCOAST…Filed FY2021 · Source: Form 990, Part VII

Disambiguation

Other people named Michael O'Sullivan

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

M
Michael O'Sullivan 4 organizations · Cromwell, CT, Wethersfield, CTIron Workers Locals No 15 and 424 Extended Benefit Fund
M
Michael O'Sullivan 1 organization · Sacramento, CAEnviromental Council of Sacramento INC
M
Michael O'Sullivan 1 organization · Long Island City, NYFailte Care Corporation
M
Michael O'Sullivan 1 organization · Buffalo, NYGaelic American Athletic Association of Buffalo NY INC
M
Michael O'Sullivan 1 organization · Rochester, NYJunior Achievement of Central Upstate New York INC
M
Michael O'Sullivan 1 organization · Cambria, CARotary Club of Cambria Foundation INC
M
Michael O'Sullivan 1 organization · Bloomfield, CTAmerican Subcontractors Association of Connecticut INC
M
Michael O'Sullivan 1 organization · Poughkeepsie, NYWorld Affairs Council of the Mid-Hudson Valley INC
M
Michael O'Sullivan 1 organization · Merrick, NYMerrick Hook and Ladder Co No 1

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

S
Executive Di · FY2024
$292K
L
Sr VP Lendin · FY2024
$182K
L
VP Commercia · FY2024
$177K
A
VP Business · FY2024
$170K
T
VP Commercia · FY2024
$155K
M
Ceosecretary · FY2025
$144K
F
Co-CEO · FY2023
$129K
L
VP Sr Commer · FY2021
$125K
D
Executive Director · FY2023
$96K
C
Executive Director · FY2025
$82K
D
Executive Director · FY2024
$71K
J
2nd Vice Cha · FY2024
$2

Network

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Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org