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Marcus Walton Email & Phone Number

President and CEO at Grantmakers for Effective Organizations (GEO) at Grantmakers for Effective Organizations (GEO)

Location: United States, United States, United States 1 work role

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✓ Verified May 2026 2 data sources Profile completeness 71%

Current company

Grantmakers for Effective Organizations (GEO)

Role

President and CEO at Grantmakers for Effective Organizations (GEO)

Location

United States, United States, United States

Company size

36 employees

Who is Marcus Walton? Overview

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Quick answer

Marcus Walton is listed as President and CEO at Grantmakers for Effective Organizations (GEO) at Grantmakers for Effective Organizations (GEO), a company with 36 employees, based in United States, United States, United States. AeroLeads shows a matched LinkedIn profile for Marcus Walton.

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Email format at Grantmakers for Effective Organizations (GEO)

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Grantmakers for Effective Organizations (GEO)

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Profile bio

About Marcus Walton

Marcus Walton is a President and CEO at Grantmakers for Effective Organizations (GEO) at Grantmakers for Effective Organizations (GEO). Colleagues describe them as "Marcus is one of those rare individuals who has successfully integrated his expertise in transformational leadership and life skills coaching with his proven abilities as a senior-level programs executive working to drive effective philanthropy for Black communities. i highly recommend Marcus as a thought leader working for positive change."

Current workplace

Marcus Walton's current company

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Grantmakers For Effective Organizations (Geo)

President and CEO at Grantmakers for Effective Organizations (GEO)

United States

Website

geofunders.org

Employees

36

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Company profile

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1 role

Marcus Walton work experience

A career timeline built from the work history available for this profile.

President And Ceo At Grantmakers For Effective Organizations (Geo)

Grantmakers For Effective Organizations (Geo)

United States

Team & coworkers

Colleagues at Grantmakers for Effective Organizations (GEO)

Other employees you can reach at geofunders.org. View company contacts for 36 employees →

KW

Kelly Wise, Shrm-Scp Colleague at Grantmakers For Effective Organizations (Geo) Washington, District Of Columbia, United States, United States View → MB

Mark Bailey Colleague at Grantmakers For Effective Organizations (Geo) Washington, District Of Columbia, United States, United States View → MG

M. Gabriela Alcalde, Mph, Drph Colleague at Grantmakers For Effective Organizations (Geo) Freeport, Maine, United States, United States View → NH

Nichole Hoeflich Colleague at Grantmakers For Effective Organizations (Geo) Washington, District Of Columbia, United States, United States View → MD

Meghan Duffy Colleague at Grantmakers For Effective Organizations (Geo) Washington, District Of Columbia, United States, United States View → SC

Sarah Coquillat Colleague at Grantmakers For Effective Organizations (Geo) Washington DC-Baltimore Area, United States View → KW

Kristina Wertz (She/Her) Colleague at Grantmakers For Effective Organizations (Geo) Craryville, New York, United States, United States View → HH

Hemin Haseeb Colleague at Grantmakers For Effective Organizations (Geo) Iraq, Iraq View → AS

Autumn Shepherd, Msw Colleague at Grantmakers For Effective Organizations (Geo) St Louis, Missouri, United States, United States View → E⬇

English ⬇️ Colleague at Grantmakers For Effective Organizations (Geo) Riyadh, Saudi Arabia, Saudi Arabia View →

FAQ

Frequently asked questions about Marcus Walton

Quick answers generated from the profile data available on this page.

What company does Marcus Walton work for?

Marcus Walton works for Grantmakers for Effective Organizations (GEO).

What is Marcus Walton's role at Grantmakers for Effective Organizations (GEO)?

Marcus Walton is listed as President and CEO at Grantmakers for Effective Organizations (GEO) at Grantmakers for Effective Organizations (GEO).

Where is Marcus Walton based?

Marcus Walton is based in United States, United States, United States while working with Grantmakers for Effective Organizations (GEO).

What companies has Marcus Walton worked for?

Marcus Walton has worked for Grantmakers For Effective Organizations (Geo).

Who are Marcus Walton's colleagues at Grantmakers for Effective Organizations (GEO)?

Marcus Walton's colleagues at Grantmakers for Effective Organizations (GEO) include Kelly Wise, Shrm-Scp, Mark Bailey, M. Gabriela Alcalde, Mph, Drph, Nichole Hoeflich, and Meghan Duffy.

How can I contact Marcus Walton?

You can use AeroLeads to view verified contact signals for Marcus Walton at Grantmakers for Effective Organizations (GEO), including work email, phone, and LinkedIn data when available.

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