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LONGVIEW PHILANTHROPY USA INC

EIN 93-2664730 CLAYMONT, DE

Revenue 2024
$10,007,719
Expenses 2024
$3,269,897

Program services were 79.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
T05
Classification
1200
Street
2093 PHILADELPHIA PIKE 7230

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • BEN MILLWOOD

    DIRECTOR (FROM 12/2024)

    Total calculated
    $0
    Hours/week
    1

  • JUSTIN ROCKEFELLER

    DIRECTOR (FROM 12/2024)

    Total calculated
    $0
    Hours/week
    1

  • TYLER WHITMER

    DIRECTOR (FROM 12/2024)

    Total calculated
    $0
    Hours/week
    1

  • NATALIE CARGILL

    PRESIDENT

    Total calculated
    $20,342
    From this org
    $18,754
    From related orgs
    $0
    Other
    $1,588
    Hours/week
    40

  • ANDREW PLAYER

    TREASURER & SECRETARY, HEAD OF GRANTS MANAGEMENT &

    Total calculated
    $125,241
    From this org
    $109,929
    From related orgs
    $0
    Other
    $15,312
    Hours/week
    40

  • CARL ALEXANDER ROBICHAUD

    NUCLEAR WEAPONS PROGRAM DIRECTOR

    Total calculated
    $198,106
    From this org
    $163,326
    From related orgs
    $0
    Other
    $34,780
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $163,326
    Bonus
    $0
    Other
    $0
    Deferred
    $34,780
    Nontaxable benefits
    $0
    Filer's total
    $198,106

  • MATTHEW GENTZEL

    NUCLEAR WEAPONS POLICY PROGRAM OFFICER

    Total calculated
    $140,645
    From this org
    $126,283
    From related orgs
    $0
    Other
    $14,362
    Hours/week
    40

  • OLIVIA BOEREE THRU 112024

    CHIEF COMMUNICATIONS OFFICER

    Total calculated
    $129,999
    From this org
    $115,255
    From related orgs
    $0
    Other
    $14,744
    Hours/week
    40

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $10,007,719
    Expenses
    $3,269,897
    Contributions
    $9,999,060
    Grants paid
    $1,347,842

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Grants made

  • RETHINK PRIORITIES

    $219,000

    2024 SUPPORTING PUBLIC-INTEREST, EXPERT-LED RESEARCH AND COLLABORATION TO STRENGTHEN BEST PRACTICES FOR AI GOVERNANCE IN EUROPE.

  • HORIZON INSTITUTE FOR PUBLIC SERVICES

    $116,285

    2024 GENERAL SUPPORT

  • PLAYERS PHILANTHROPY FUND

    $51,000

    2024 SUPPORTING PUBLIC-INTEREST, EXPERT-LED RESEARCH AND COLLABORATION TO STRENGTHEN BEST PRACTICES FOR AI GOVERNANCE IN EUROPE.

  • PACIFIC FORUM INTERNATIONAL

    $50,000

    2024 TO SUPPORT A US-CHINA DIALOGUE TO FOSTER MUTUAL UNDERSTANDING AND PROMOTE PUBLIC POLICY DEVELOPMENT

  • AI OBJECTIVES INSTITUTE

    $18,843

    2024 SUPPORTING PUBLIC-INTEREST, EXPERT-LED RESEARCH AND COLLABORATION TO STRENGTHEN BEST PRACTICES FOR AI GOVERNANCE IN EUROPE.

Where these grants went next →

Grants received

The 10 largest by cash amount. The API serves every itemized grant.

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 10 September 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.