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MR
Person · officer / director

Mark Rosenthal

Member at La · Leadership Perimeter INC

Member at La at Leadership Perimeter INC. Listed as an officer, director, or key employee across 3 organizations on the Form 990 record.

This is me
Ambiguous identity This name matches 12 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
3
Roles reported
3
Others who share this name
12

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 Member at La of Leadership Perimeter INC, based in Sandy Springs, GA.
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Also listed as Board Member of Sandy Springs-Perimeter Chamber of Commerce INC, uncompensated.
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Also listed as Director of Sandy Springs Perimeter Civic Fund 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.

Sandy Springs-Perimeter Chamber of Commerce INC Board Member · $463K revenue · Sandy Springs, GATO PROMOTE ECONOMIC DEVELOPMENT IN THE SANDY SPRINGS/PERIMETER AREA OF ATLANTA, GA BY PROVIDING COMMON BUSINESS LEADERSHIP RELATING TO COMMUNITY…Filed FY2024, FY2023, FY2022 · Source: Form 990, Part VII
S
Sandy Springs Perimeter Civic Fund INC Director · $49K revenue · Sandy Springs, GAFiled FY2023, FY2022 · Source: Form 990, Part VII
Leadership Perimeter INC Member at La · $144K revenue · Sandy Springs, GALEADERSHIP SANDY SPRINGS' (LSS) VISION IS TO INSPIRE AND EMPOWER LEADERS IN OUR REGION TO BE CATALYSTS FOR COLLABORATIVE, TRANSFORMATIONAL PROGRESS.…Filed FY2020, FY2019 · Source: Form 990, Part VII

Disambiguation

Other people named Mark Rosenthal

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 Rosenthal 1 organization · Buffalo, NYKaleida Health Foundation
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Mark Rosenthal 1 organization · Tampa, FLSpecial Operations Quiet Professionals Foundation INC
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Mark Rosenthal 1 organization · El Segundo, CAYoung President's Organization INC - Angeleno Gold Chapter
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Mark Rosenthal 1 organization · Sacramento, CAThe California Business Roundtable
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Mark Rosenthal 1 organization · Newton Center, MAAfterschool Partners INC
M
Mark Rosenthal 1 organization · New York, NYJazz at Lincoln Center INC
M
Mark Rosenthal 1 organization · Gambier, OHGraham Gund Gallery
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Mark Rosenthal 1 organization · Los Angeles, CATri County Glad
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Mark Rosenthal 1 organization · Philadelphia, PAMarion Boulton Kippy Stroud Foundation
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Mark Rosenthal 1 organization · Newton, MABarry L Price Rehabilitation Center INC
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Mark Rosenthal 1 organization · New York, NYNew York Shakespeare Festival
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Mark Rosenthal 1 organization · Chicago, ILZoo & Aquarium Video Archive

Network

Serves alongside

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

A
President & CEO · FY2024
$124K
R
Executive Di · FY2024
$105K
J
Executive Di · FY2021
$56K
J
Board Member · FY2024
B
2024 Chair · FY2024
C
Treasurer · FY2024
W
Board Member · FY2024
N
Vice Chair/Chair Elect · FY2024
S
Board Member · FY2024
A
Board Member · FY2024
A
Board Member · FY2024
M
Board Member · FY2024

Network

Recommendations

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T
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T
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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