How many email patterns does MacArthur Foundation use?

MacArthur Foundation uses 10 known email patterns.

What domain does MacArthur Foundation use for work emails?

MacArthur Foundation uses macfound.org for work email addresses.

Most Common Email Formats at MacArthur Foundation

MacArthur Foundation's most common email format is FLast@macfound.org (ex. JDoe@macfound.org), used for 98% of macfound.org addresses. MacArthur Foundation uses 3 email patterns.

@macfound.org

3 patterns

Format	Example	Share of macfound.org
FLast@macfound.orgMost common	JDoe@macfound.org	98%
FirstLast@macfound.org	JohnDoe@macfound.org	1%
First-Last@macfound.org	John-Doe@macfound.org	1%

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Frequently Asked Questions

What does MacArthur Foundation do?

MacArthur Foundation was founded in 1978 and operates in the Philanthropic Fundraising Services industry, alongside similar companies like Gates Foundation, W.K. Kellogg Foundation and The Carter Center. You can visit macfound.org or contact MacArthur Foundation's headquarters by phone at

+1-312-726-****

. Explore MacArthur Foundation's company overview page for more information.

What is MacArthur Foundation's email address format?

MacArthur Foundation's email format typically follows the pattern of FLast@macfound.org; this email format is used 98% of the time. Other contacts within LeadIQ's database had email formats such as FirstLast@macfound.org and First-Last@macfound.org. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does MacArthur Foundation have currently?

MacArthur Foundation has approximately 331 employees as of October 2026. Key team members to contact include Vice President And Chief Investment Officer: S. M., Vice President Finance: P. T. and President: C. A. For more team information and contact data, explore MacArthur Foundation's employee directory with LeadIQ.

MacArthur Foundation Email Format

Philanthropic Fundraising ServicesIllinois, United States201-500 Employees

The MacArthur Foundation is a philanthropic organization based in Chicago, Illinois, employing between 201 and 500 staff. It supports creative individuals, effective institutions, and influential networks with the aim of advancing justice, environmental sustainability, and peaceful societies. The foundation pursues initiatives on issues such as reducing over-incarceration, addressing global climate change, mitigating nuclear risk, and increasing financial capital for the social sector. Its programs include the MacArthur Fellows Program and ongoing commitments to journalism, the vitality of its Chicago headquarters, and the generation of new knowledge about critical issues. Its headquarters are located at 140 South Dearborn Street, Suite 1200, Chicago, Illinois 60603, and the organization reports revenue in the range of $1 million to $10 million.

Most common format

FLast@macfound.org

Example: JDoe@macfound.org

3 patterns. See all formats

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Most Common Email Formats at MacArthur Foundation

@macfound.org

Need a specific person's email?

Frequently Asked Questions

What does MacArthur Foundation do?

What is MacArthur Foundation's email address format?

How many employees does MacArthur Foundation have currently?

MacArthur Foundation Email Format

Ready to create more pipeline?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Ready to create more pipeline?

Everything for prospecting,
in one platform.