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· Private foundation

Petersen Family Foundation

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$262k
Granted FY2025still arriving
14
Grants FY2025still arriving
5
States reached
$211k
Largest
01What it funds
01FY2025 · 14 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k10 grants · $16k
  • $10k–50k3 grants · $35k
  • $50k–250k1 grant · $211k
$1,000
Median grant
5
States reached
$1.3M
Total assets
Largest grants
RecipientAmount
COMMUNITY SCHOOL$211,000
DELTA WATERFOWL$15,000
GREATER HOUSTON COMMUNITY FOUNDATION$10,300
ST MARKS CATHEDRAL$10,000
ST JUDE CHILDRENS RESEARCH HOSPITAL$5,000
VOA - CHERISH THE CHILDREN$5,000
CADDO EARLY CHILDHOOD EDUCATION$1,000
AMERICAN RED CROSS$1,000
Individual grant recipient$1,000
Individual grant recipient$750
PROVIDENCE HOUSE$500
SCI-PORT DISCOVERY CENTER$500
MLK HEALTH CENTER & PHARMACY$500
GINGERBREAD HOUSE$500
02The need
02

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY25–25, $211k) land where the poverty rate runs at 22%, against an area that typically sits at 15%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 15%COMMUNITY SCHOOL: $211k → 22%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
Louisiana Center for Children's Rights

Using direct representation and advocacy, we fight to keep children out of the justice system so that they can thrive in their homes and communities.

Crime & Legal
2
Childrens Advocacy Center - Hope House

To provide a child-oriented, multidisciplinary forensice interview enviroment facility and counseling center for victims of abuse and their families.

Civil Rights
3
Desoto Hospital Association Inc Dba Desoto Regional Health System

34 bed hospital located in a medically underserved parish in northwest louisiana. includes three rural health clinics,24 hour emergency services, industrial medicine clinic, and wellness/therapy center.

Health
4
Louisiana Baptist Childrens Home and Family Ministries

To provide love, care, and a positive christian witness for children and families in need.

—
5
Partners for Children South La

To improve children's access to healthcare, education, & support services.

Human Services
6
Louisiana Children's Research Center Development & Learning Inc

We advance literacy and learning through evidence-based practices in the classroom, home, and community.

Human Services
7
Beauregard Health System Foundation Inc

To assist in improving healthcare in Beauregard Parish, Louisiana.

Health
8
Big Brothers Big Sisters of Swla Inc

To provide children in Southwest Louisiana facing adversity with strong and enduring, professionally supported one-to-one relationships that change their lives for the better, forever.

—
9
Gulf Coast Big Brothers and Big Sisters Inc

To help assure the proper moral, psychological, intellectual, vocational, and physical development of at-risk children through community-based, school-based, and academic mentoring

—
10
Lsu Health Foundation New Orleans

The mission of the foundation is to inspire donors to invest in the lsu health sciences center - new orleans ("hsc-no") and its future, to properly steward those contributions, and to help meet the ever evolving needs of the lsuhsc-no by…

Health
11
St Gerard House

Our Mission is to help individuals with autism and their families experience more joy and achieve meaningful life outcomes by providing evidence-based therapies, innovative programs and continuous advocacy.

Education
12
Baptist Community Health Services Inc

Motivated by the love and compassion of christ and in keeping with our baptist heritage, bchs provides quality primary healthcare and behavioral healthcare to individuals in medically underserved communities.

Health
How this is measured
The grantee most central to the portfolio’s shape is Greater Houston Community Foundation; the most unlike its peers is Delta Waterfowl Foundation. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
03the grantee network

8 grantees tracked through their own filings, 2017–2025.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 8 of the 14 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

1
Load-bearing (≥25% of a budget)
1
Early backer (in before they grew)
8/8
Grantees still filing
2/8
Grew since first funded

Where the money sits, by cause and then by grantee

COMMUNITY SCHOOL: $211,000 · Human ServicesCOMMUNITY SCHOOL+1 more: $1,000 · Human ServicesST MARKS CATHEDRAL: $10,000 · OtherVOA - CHERISH THE CHILDREN: $5,000 · OtherIndividual grant recipient: $1,000 · OtherCADDO EARLY CHILDHOOD EDUCATION: $1,000 · OtherIndividual grant recipient: $750 · Other+2 more: $1,000 · OtherDelta Waterfowl Foundation: $15,000 · AnimalsGREATER HOUSTON COMMUNITY FOUNDATION: $10,300 · PhilanthropyST JUDE CHILDREN'S RESEARCH HOSPITAL INC: $5,000 · HealthGINGERBREAD HOUSE BOSSIERCADDO CHILDREN'S ADVOCACY CENTER INC: $500 · HealthPROVIDENCE HOUSE: $500 · Community Improvement
Human Services$212,000Other$18,750Animals$15,000Philanthropy$10,300Health$5,500Community Improvement$500

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetCOMMUNITY SCHOOL: $211,000 over 1y, 34% of budgetDelta Waterfowl Foundation: $15,000 over 1y, 0.1% of budgetST JUDE CHILDREN'S RESEARCH HOSPITAL INC: $5,000 over 1y, 0.0% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $1,000 over 1y, 0.0% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

How much its grantees rely on government

Each dot is one organization Petersen Family Foundation funds: left to right is the share of its income from government, bottom to top the share from Petersen Family Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%3%10%23%40%funder's share of their income ↑0%3%5%8%10%share of the org’s income from government →
    no gov moneyreceives it· size = income
    0get no government money at all
    3report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–10%
    typical government reliance, FY20–25
    How this is measured
    Government income is each org’s traced federal awards (USASpending grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that a grant caused the public funding. Coverage is precision-first, a floor rather than a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12 to 24 months.
    04Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to Petersen Family Foundation?

    Find your warmest path to Petersen Family Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

    Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

    On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 14 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

    How this is measured
    Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

    Generated from the IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

    Source object · view filing

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