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Open Philanthropy Employee Directory

Philanthropic Fundraising ServicesCalifornia, United States51-200 Employees

Coefficient Giving’s mission is to help others as much as we can with the resources available to us. Through research, we hope to learn how to make philanthropy go especially far in terms of improving lives and make grants in areas that maximize the impact of our giving.

Find Open Philanthropy employees' phone numbers or email addresses

Open Philanthropy Global Highlights

Location
Employees

North America
139

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  • United States Of America
    135
  • Canada
    3
  • Mexico
    1

Europe
43

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  • United Kingdom Of Great Britain And Northern Ireland
    37
  • Germany
    2
  • France
    1
  • Italy
    1
  • Belgium
    1
  • Spain
    1

Asia
3

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  • India
    3

Oceania
2

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  • Australia
    2

South America
2

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  • Brazil
    2

Africa
1

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  • Nigeria
    1

Open Philanthropy's Leadership

  • Stylized image of a person
    H. Y.
    Chief Of Staff, Communications
    Phone icon
    Mobile Phone
  • Stylized image of a person
    C. M.
    Chief Of Staff, Biosecurity
    Phone icon
    Mobile Phone
  • Stylized image of a person
    M. D.
    Chief Of Staff
    Phone icon
    Mobile Phone
  • Stylized image of a person
    R. F.
    Chief Of Staff, Ai Governance And Policy
    Phone icon
    Mobile Phone
  • Stylized image of a person
    E. O.
    President
    Phone icon
    Mobile Phone
  • Stylized image of a person
    S. H.
    Head Of People
    Phone icon
    Mobile Phone
  • Stylized image of a person
    K. D.
    Deputy Chief Of Staff, Office Of The Ceo
    Phone icon
    Mobile Phone
  • Stylized image of a person
    G. P.
    People Partner
    Phone icon
    Mobile Phone

Open Philanthropy Employee Metrics

100%
50%
0%
2026
2025
  • Education
  • Business
  • Sales
  • Legal
  • Recruiting
  • Other

Contact profiles from Open Philanthropy

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    G. P.
    People Partner
    Phone icon
    Mobile Phone
    United KingdomEngland
    Feb 10, 2026
  • Stylized image of a person
    K. D.
    Deputy Chief Of Staff, Office Of The Ceo
    Phone icon
    Mobile Phone
    United StatesNew York
    Mar 10, 2026
  • Stylized image of a person
    E. O.
    President
    Phone icon
    Mobile Phone
    United Kingdom
    Feb 10, 2026
  • Stylized image of a person
    S. H.
    Head Of People
    Phone icon
    Mobile Phone
    ItalyLombardy
    Mar 11, 2026
  • Stylized image of a person
    H. Y.
    Chief Of Staff, Communications
    Phone icon
    Mobile Phone
    United StatesNew York
    Feb 18, 2026
  • Stylized image of a person
    C. M.
    Chief Of Staff, Biosecurity
    Phone icon
    Mobile Phone
    United StatesNew York
    Feb 10, 2026
  • Stylized image of a person
    M. T.
    Deputy Head Of People
    Phone icon
    Mobile Phone
    United StatesNew Mexico
    Feb 27, 2026
  • Stylized image of a person
    M. D.
    Chief Of Staff
    Phone icon
    Mobile Phone
    United KingdomEngland
    Jan 21, 2026
  • Stylized image of a person
    R. F.
    Chief Of Staff, Ai Governance And Policy
    Phone icon
    Mobile Phone
    United StatesNew York
    Jan 29, 2026
  • Stylized image of a person
    Q. P.
    Interim Chief Of Staff, Operations
    Phone icon
    Mobile Phone
    United StatesPennsylvania
    Mar 10, 2026

Frequently Asked Questions

What is Open Philanthropy known for?

Minus sign iconPlus sign iconOpen Philanthropy was founded in 2014 operates in the Philanthropic Fundraising Services industry. The company's main headquarters is located in San Francisco, California United States. Explore Open Philanthropy's company overview page for more information.

What is Open Philanthropy's most common email format?

Minus sign iconPlus sign iconOpen Philanthropy employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Open Philanthropy email formats with LeadIQ.

How many employees does Open Philanthropy have currently?

Minus sign iconPlus sign iconOpen Philanthropy has approximately 191 employees as of March 2026. These team members are located across 6 continents, including North AmericaEuropeAsia.

Who are Open Philanthropy's key employees and leadership?

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As of March 2026, Open Philanthropy's key employees include:

  • Chief Of Staff, Communications: H. Y.
  • Chief Of Staff, Biosecurity: C. M.
  • Chief Of Staff: M. D.
  • Chief Of Staff, Ai Governance And Policy: R. F.
  • President: E. O.

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