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Person · officer / director

Mark O'Donnell

President & CEO · Big Brothers Big Sisters of Eastern Massachusetts INC

President & CEO at Big Brothers Big Sisters of Eastern Massachusetts INC. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

Ambiguous identity This name matches 16 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
2
Roles reported
2
Reported compensation
$468K
Others who share this name
16

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
Reported as President & CEO of Big Brothers Big Sisters of Eastern Massachusetts INC, based in Boston, MA.
Received $468K in total reported compensation on the most recent Form 990 (Part VII).
Also listed as President of Big Brotherbig Sister 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.

Big Brotherbig Sister Foundation INC President · $134K revenue · Boston, MATHE FOUNDATION'S MISSION IS TO RAISE FUNDS FOR LOCAL BIG BROTHERS BIG SISTERS AGENCIES THROUGH AN AGREEMENT WITH A THIRD PARTY FOR COLLECTION AND…Filed FY2025 · Source: Form 990, Part VII
Big Brothers Big Sisters of Eastern Massachusetts INC President & CEO · $8.6M revenue · Boston, MATO PROMOTE THE HEALTHY DEVELOPMENT OF CHILDREN THROUGH THE NURTURING OF CONTINUING, ONE-TO-ONE FRIENDSHIPS WITH CARING, RESPONSIBLE ADULTS, SUPPORTED…pay $380K → $468KFiled FY2024, FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII
$468Kreported comp

Disambiguation

Other people named Mark O'Donnell

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.

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Mark O'Donnell 1 organization · Brevard, NCConnestee Falls Student Scholarship Program INC
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Mark O'Donnell 1 organization · Mclean, VAThe Amazon Biodiversity Center
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Mark O'Donnell 1 organization · Mokena, ILInternational Union of Painters and Allied Trades
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Mark O'Donnell 1 organization · North Pembroke, MAArnold Hall INC
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Mark O'Donnell 1 organization · Everett, WAEvergreen Recovery Centers
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Mark O'Donnell 1 organization · Fort Pierce, FLSave the Chimps INC
M
Mark O'Donnell 1 organization · San Diego, CAProject Concern International
M
Mark O'Donnell 1 organization · Chicago, ILInternational Union of Painters and Allied Trades
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Mark O'Donnell 1 organization · Lincoln, NHNew England Disabled Sports
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Mark O'Donnell 1 organization · Ellisville, MO7119 St Clare of Assisi Council
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Mark O'Donnell 1 organization · St Louis, MOThe American Subcontractors Association Midwest Council
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Mark O'Donnell 1 organization · San Ramon, CAAutonomous Vehicle Computing Consortium INC
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Mark O'Donnell 1 organization · Littleton, COMeadows Golf Club
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Mark O'Donnell 1 organization · Wyomissing, PAThe Im Able Foundation
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Mark O'Donnell 1 organization · Lincoln, NENebraska Propane Education and Research Council
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Mark O'Donnell 1 organization · Atlanta, GANomma Education Foundation INC

Network

Serves alongside

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

S
Chief Development Officer · FY2024
$222K
T
Chief Program Officer · FY2024
$161K
W
President & CEO Thru 7/2020 · FY2020
$154K
N
CFO Thru 10/2020 · FY2020
$148K
J
Head of People and Culture · FY2022
$142K
A
Director of Special Events · FY2022
$142K
N
Head of People and Culture · FY2023
$140K
J
Senior VP - Head of People · FY2024
$136K
T
Chief Program Officer · FY2020
$133K
C
Development Officer · FY2021
$132K
C
Fundraising Director · FY2024
$127K
A
Senior Director of Fundaising Events · FY2020
$121K

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

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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