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Person · officer / director

Marcus Walton

President & CEO · Grantmakers for Effective Organizations

President & CEO at Grantmakers for Effective Organizations. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

Ambiguous identity This name matches 2 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
$371K
Others who share this name
2

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 Grantmakers for Effective Organizations, based in Washington, DC.
Received $371K in total reported compensation on the most recent Form 990 (Part VII).
Also listed as Trustee of United Philanthropy Forum, 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.

G
Grantmakers for Effective Organizations President & CEO · $10.0M revenue · Washington, DCGEO IS A COMMUNITY OF FUNDERS COMMITTED TO TRANSFORMING PHILANTHROPIC CULTURE AND PRACTICE BY CONNECTING MEMBERS TO THE RESOURCES AND RELATIONSHIPS…pay $300K → $371KFiled FY2024 · Source: Form 990, Part VII
$371Kreported comp
United Philanthropy Forum Trustee · $2.6M revenue · Washington, DCAS THE LARGEST AND MOST DIVERSE NETWORK IN AMERICAN PHILANTHROPY, UNITED PHILANTHROPY FORUM HOLDS A UNIQUE POSITION IN THE SOCIAL SECTOR TO HELP…Filed FY2024 · Source: Form 990, Part VII

Disambiguation

Other people named Marcus Walton

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
Marcus Walton 1 organization · Detroit, MI8041 Aft Michigan
M
Marcus Walton 1 organization · Richmond, CAWest Contra Costa Public Education Fund

Network

Serves alongside

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

M
President & CEO · FY2023
$352K
D
President & CEO · FY2023
$240K
M
Executive Vice President · FY2024
$234K
V
VP of Knowledge Services · FY2024
$214K
S
VP,Strat & Learning (left 8/16/21) · FY2021
$198K
A
Vice President, Programs · FY2024
$189K
K
Vice President, External Affairs · FY2024
$188K
M
Vice President, Operations · FY2024
$185K
S
Vice President, Operations · FY2022
$184K
M
SVP/Chief Strategy Officer · FY2020
$181K
C
Sr. Director of Member Services · FY2024
$151K
M
Sr. Director of Public Policy · FY2024
$151K

Network

Recommendations

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

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Similar organizations

Nonprofits working in the same field — explore who else operates in this space.

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J
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The Center for Effective Philanthropy INC$18.1M revenue · Cambridge, MA
Freewill Impact Fund$11.9M revenue · Palo Alto, CA
Rockwood Leadership Institute$8.3M revenue · San Francisco, CA

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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