Skip to content

· Private foundation

The John G Martin Foundation

Its FY2024 filing reports that it accepted unsolicited grant applications.

$482k
Granted FY2024still arriving
52
Grants FY2024still arriving
6
States reached
$120k
Largest
01What it funds
0198% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2018 to 2024.

Education$859kArts & Culture$570kRecreation & Sports$418kFood & Nutrition$217kYouth Development$166kHuman Services$156kReligion$138kPublic Benefit$127kOther$0
02FY2024 · 52 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2024

  • Under $10k38 grants · $88k
  • $10k–50k13 grants · $274k
  • $50k–250k1 grant · $120k
$2,500
Median grant
6
States reached
$6.5M
Total assets
Largest grants
RecipientAmount
UNIVERSITY OF SAINT JOSEPH$120,000
GOODSPEED OPERA HOUSE$31,000
SOUTH PARK INN INC$30,000
THE BRIDGE FAMILY CENTER$28,850
IN A HEARTBEAT$26,000
AMERICAN SCHOOL FOR THE DEAF$25,000
GAYLORD SPECIALTY HEALTHCARE$25,000
FRANCISCAN LIFE CENTER$23,686
ELIZABETH PARK CONSERVANCY$21,000
GIFTS OF LOVE$20,000
ST BRIDGET SCHOOL$11,925
TUNNELS TO TOWERS$11,500
OTIS FOOD PANTRY$10,000
STONEHILL COLLEGE$10,000
SENIORS JOB BANK$7,500
02The need
03

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 (FY18–24, $42k) land where the poverty rate runs at 11%, against an area that typically sits at 10%. 97% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 10%THE HELP AGENCY OF THE FOREST INC: $1k → 9%THE COVE CENTER FOR GRIEVING CHILDREN: $5k → 12%THE COVE CENTER FOR GRIEVING CHILDREN: $3k → 12%THE COVE CENTER FOR GRIEVING CHILDREN: $3k → 12%THE COVE CENTER FOR GRIEVING CHILDREN: $2k → 12%THE BE THOUGHTFUL MOVEMENT: $1k → 11%THE BE THOUGHTFUL MOVEMENT: $500 → 11%THE BE THOUGHTFUL MOVEMENT: $200 → 11%THE BE THOUGHTFUL MOVEMENT: $200 → 11%THE BE THOUGHTFUL MOVEMENT: $200 → 11%THE BE THOUGHTFUL MOVEMENT: $200 → 11%THE BE THOUGHTFUL MOVEMENT: $100 → 11%HANDS ON HARTFORD: $5k → 11%GIFTS OF LOVE: $20k → 11%GIFTS OF LOVE: $1k → 11%GIFTS OF LOVE: $200 → 11%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.

Which US states its grants reach

NY
MA
PA
NJ
CT
CA
VA
AZ
NC
DC
FL
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 grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

82%of every dollar goes to organizations it has funded before.
$2.6M · 81 repeat orgs$563k to everyone else

Grantees it renews have grown median revenue +34% since the first grant, against +26% for those funded once.

81 repeat relationships: 39 still active in FY2024, 42 since wound down; 11 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

81
53

Total granted

$2.6M
$346k

Median revenue growth · since first grant

+34%
+26%

Still filing today

54%
36%

New vs renewed · share of each year

In FY2024, 54% of grant dollars renewed an existing relationship; $217k went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’18’19’20’21’22’23’24
EducationArts & CultureRecreation & SportsPhilanthropyHuman ServicesFood & NutritionOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.

Backed again, and grew

  • EP
    ELIZABETH PARK CONSERVANCY INC
    6× · 2018–2024 · $194k · revenue +141%
  • AO
    AVON OLD FARMS SCHOOL INC
    6× · 2019–2024 · $160k · revenue +53%
  • HM
    HEALING MEALS FOUNDATION CORPORATION
    6× · 2019–2024 · $126k · revenue +214%

Funded once

  • TO
    TOWN OF WEST HARTFORD WEST HARTFORD PUBLIC LIBRARY
    one grant, 2023 · $75k
  • CH
    CT HISTORICAL SOCIETY MUSEUM & LIBRARY
    one grant, 2018 · $35k
  • SP
    ST PAUL SCHOOL
    one grant, 2020 · $30k
How this is measured

Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.

04Its 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
University of New Haven

The University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…

Education
2
University of Hartford

Dedicated to learning, personal growth, knowledge creation, and the betterment of society. the university engages students in aquiring the knowledge, skills, and values necessary to thrive in and contribute to a pluralistic, complex world.

Education
3
Hartford Foundation for Public Giving

The hartford foundation for public giving puts philanthropy into action to create lasting solutions that result in vibrant communities within the greater hartford region. as the region's community foundation, it is a public, grantmaking…

Philanthropy
4
Saint Anselm College

Saint anselm is a catholic, benedictine college providing all of its students a distinctive liberal arts education that incorporates opportunities for professional and career preparation. it does so in a learning community that encourages…

Education
5
Mitchell College

Mitchell college educates students through a highly individualized educational approach that brings forward each student's potential, reveals their strengths, and fosters personal growth.

Education
6
Connecticut Farmland Trust Inc

Protect Connecticuts farmland for agricultural use by purchasing and accepting donations of agricultural conservation easements

Food & Nutrition
7
Wheaton College

Wheaton college provides a transformative liberal arts education, combining theory and practice, for intellectually curious students within a collaborative and vibrant extended community and network that values and strives to create an…

Education
8
The Bridge Academy Inc

The bridge academy, inc. was granted a charter to operate the bridge academy, a public school located in the city of bridgeport, ct. the school was founded in 1997 to provide college preparatory curriculum designed to overcome the…

Education
9
Cold Spring School Inc

Cold spring school challenges children to become self-reliant, curious and resourceful problem solvers with the academic and social skills to engage constructively and ethically in our diverse, changing world.

Education
10
President and Trustees of Bates College

Bates is a college of the liberal arts and sciences, and is a coeducational, nonsectarian, residential college with special commitments to academic rigor, and to assuring in all of its efforts the dignity of each individual, and access to…

Education
11
Fairfield University

To establish, organize, maintain and conduct an institution for secondary, undergraduate and graduate education in the state of connecticut, and to perform such other works of education, charity and religion. see schedule o.

Education
12
Connecticut Humane Society

The connecticut humane society is the leading resource in the state for companion animal welfare, enriching the lives of families and communities through adoption services, medical care, education, and prevention of cruelty.

Animals
How this is measured
The grantee most central to the portfolio’s shape is Hill-Stead Museum; the most unlike its peers is Beat the Street Community Center Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

75 grantees tracked through their own filings, 2017–2026.

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 2026, not grant rows in a single year, so this will not match the grant count on the cover. 75 of the 147 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.

2
Load-bearing (≥25% of a budget)
15
Early backer (in before they grew)
73/75
Grantees still filing
51/75
Grew since first funded

Where the money sits, by cause and then by grantee

TOWN OF CHESHIRE PARKS & REC DEPT: $160,000 · OtherTOWN OF CHESHIRE PARKS & REC DEPTNORTHWEST CATHOLIC HIGH SCHOOL: $153,500 · OtherNORTHWEST CATHOLIC HIGH SCHOOLST BRIDGET SCHOOL: $136,275 · OtherST BRIDGET SCHOOLTHE BRIDGE FAMILY CENTER INC: $88,850 · OtherTHE BRIDGE FAMILY CENTER INCTOWN OF WEST HARTFORD WEST HARTFORD PUBLIC LIBRARY: $75,000 · OtherFRANCISCAN SISTERS OF THE EUCHARIST: $62,000 · Other+92 more: $738,524 · Other+92 moreAVON OLD FARMS SCHOOL INC: $160,100 · EducationAVON OLD FARMS SCHOOL…UNIVERSITY OF SAINT JOSEPH: $120,000 · EducationUNIVERSITY OF SAINT J…STONEHILL COLLEGE INC: $60,000 · EducationSTONEHILL COLLEGE INCST MARTIN DE PORRES ACADEMY INC: $50,250 · EducationST MARTIN DE PORRES A…TRUSTEES OF THE COLLEGE OF THE HOLY CROSS: $44,786 · EducationTRUSTEES OF THE COLLE…COLGATE UNIVERSITY: $30,000 · EducationSTEPHEN SILLER TUNNEL TO TOWERS FOUNDATION: $26,500 · EducationAMERICAN SCHOOL AT HARTFORD FOR THE DEAF: $26,400 · EducationGEORGETOWN UNIVERSITY: $23,200 · Education+12 more: $54,745 · Education+12 moreHILL-STEAD MUSEUM: $105,500 · Arts & CultureHILL-STEAD MUSEUMCONNECTICUT RADIO INFORMATION SYSTEM INC: $103,000 · Arts & CultureCONNECTICUT RADIO…CONNECTICUT SCIENCE CENTER INC: $97,500 · Arts & CultureCONNECTICUT SCIEN…CONNECTICUT AERONAUTICAL HISTORICAL ASSOCIATION INC: $81,670 · Arts & CultureCONNECTICUT AERON…NEW BRITAIN MUSEUM OF AMERICAN ART INC: $43,000 · Arts & CultureNEW BRITAIN MUSEU…GOODSPEED OPERA HOUSE FOUNDATION INC: $33,000 · Arts & CultureGOODSPEED OPERA H…+5 more: $22,130 · Arts & CultureELIZABETH PARK CONSERVANCY INC: $193,500 · Recreation & SportsELIZABETH…RIVERFRONT RECAPTURE INC: $32,700 · Recreation & SportsRIVERFRON…BEAT THE STREET COMMUNITY CENTER INC: $25,500 · Recreation & SportsBEAT THE …BUSHNELL PARK CONSERVANCY INC: $15,000 · Recreation & SportsBUSHNELL …+1 more: $7,750 · Recreation & SportsOTIS PRESERVATION TRUST INC: $120,000 · PhilanthropyThe Hartford County Bar Foundation Inc: $34,750 · PhilanthropyTHE FARMINGTON COMMUNITY CHEST INC: $9,000 · Philanthropy+2 more: $1,350 · PhilanthropyHEALING MEALS FOUNDATION CORPORATION: $126,250 · Food & NutritionMERIDEN FARMERS MARKET INC: $10,000 · Food & NutritionFARMINGTON FOOD PANTRY INC: $6,000 · Food & Nutrition+1 more: $375 · Food & NutritionIN A HEARTBEAT INC: $49,000 · HealthKIDS CENTRAL INC: $5,250 · Health+1 more: $1,000 · Health
Other$1,414,149Education$595,981Arts & Culture$485,800Recreation & Sports$274,450Philanthropy$165,100Food & Nutrition$142,625Health$55,250

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

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetELIZABETH PARK CONSERVANCY INC: $193,500 over 6y, 7.8% of budgetAVON OLD FARMS SCHOOL INC: $160,100 over 6y, 0.2% of budgetHEALING MEALS FOUNDATION CORPORATION: $126,250 over 6y, 5.0% of budgetUNIVERSITY OF SAINT JOSEPH: $120,000 over 1y, 0.1% of budgetOTIS PRESERVATION TRUST INC: $120,000 over 2y, 69% of budgetHILL-STEAD MUSEUM: $105,500 over 3y, 2.6% of budgetCONNECTICUT RADIO INFORMATION SYSTEM INC: $103,000 over 7y, 9.5% of budgetCONNECTICUT SCIENCE CENTER INC: $97,500 over 7y, 0.2% of budgetTHE BRIDGE FAMILY CENTER INC: $88,850 over 2y, 0.6% of budgetCONNECTICUT AERONAUTICAL HISTORICAL ASSOCIATION INC: $81,670 over 3y, 1.4% of budgetSTONEHILL COLLEGE INC: $60,000 over 6y, 0.0% of budgetST MARTIN DE PORRES ACADEMY INC: $50,250 over 2y, 2.5% of budgetIN A HEARTBEAT INC: $49,000 over 2y, 13% of budgetTRUSTEES OF THE COLLEGE OF THE HOLY CROSS: $44,786 over 7y, 0.0% of budgetFOODSHARE INC: $43,150 over 3y, 0.1% of budgetNEW BRITAIN MUSEUM OF AMERICAN ART INC: $43,000 over 4y, 0.5% of budgetThe Hartford County Bar Foundation Inc: $34,750 over 7y, 65% of budgetGOODSPEED OPERA HOUSE FOUNDATION INC: $33,000 over 3y, 0.2% of budgetRIVERFRONT RECAPTURE INC: $32,700 over 4y, 0.8% of budgetSOUTH PARK INN INC: $30,000 over 1y, 0.8% of budgetCOLGATE UNIVERSITY: $30,000 over 5y, 0.0% of budgetSTEPHEN SILLER TUNNEL TO TOWERS FOUNDATION: $26,500 over 4y, 0.0% of budgetAMERICAN SCHOOL AT HARTFORD FOR THE DEAF: $26,400 over 5y, 0.1% of budgetBEAT THE STREET COMMUNITY CENTER INC: $25,500 over 7y, 3.9% of budgetFRANCISCAN LIFE CENTER NETWORK INCORPORATED: $23,686 over 1y, 0.2% of budgetGEORGETOWN UNIVERSITY: $23,200 over 4y, 0.0% of budgetGIFTS OF LOVE INC: $21,200 over 3y, 1.9% of budgetPets for Vets Inc: $20,000 over 1y, 1.6% of budgetGRACE ACADEMY: $16,511 over 5y, 0.4% of budgetBUSHNELL PARK CONSERVANCY INC: $15,000 over 1y, 6.8% of budgetCONNECTICUT PUBLIC BROADCASTING INC: $14,000 over 1y, 0.0% of budgetThe Cove Center for Grieving Children Inc: $12,000 over 4y, 1.0% of budgetFRIENDS OF THE MERIDEN PUBLIC LIBRARY INC: $10,000 over 1y, 6.3% of budgetTrustees of Hamilton College: $9,084 over 4y, 0.0% of budgetSENIORS JOB BANK INC: $9,000 over 4y, 5.8% of budgetTHE FARMINGTON COMMUNITY CHEST INC: $9,000 over 2y, 3.2% of budgetCapitol Squash Inc: $7,750 over 4y, 0.6% of budgetCIVICS FIRST INC: $7,500 over 5y, 11% of budgetBARNARD COLLEGE: $6,250 over 2y, 0.0% of budgetMERIDEN SOUP KITCHEN INC: $6,250 over 3y, 2.3% of budgetFARMINGTON FOOD PANTRY INC: $6,000 over 1y, 2.2% of budgetTHE CONNECTICUT GOLF FOUNDATION INC THE FIRST TEE OF CONNECTICUT: $5,400 over 7y, 0.1% of budgetKIDS CENTRAL INC: $5,250 over 1y, 0.0% of budgetHANDS ON HARTFORD INC: $5,000 over 1y, 0.1% of budgetSANDISFIELD FIRE DEPARTMENT INC: $5,000 over 1y, 15% of budgetTHE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK: $5,000 over 1y, 0.0% of budgetEAST FARMINGTON VOLUNTEER FIRE DEPARTMENT: $5,000 over 1y, 3.3% of budgetVIRGINIA STUDENT AID FOUNDATION INC: $5,000 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.

  • Who funds ELIZABETH PARK CONSERVANCY INC ↗
  • Who funds AVON OLD FARMS SCHOOL INC ↗
  • Who funds HEALING MEALS FOUNDATION CORPORATION ↗
  • Who funds UNIVERSITY OF SAINT JOSEPH ↗
  • Who funds OTIS PRESERVATION TRUST INC ↗
  • Who funds HILL-STEAD MUSEUM ↗
  • Who funds CONNECTICUT RADIO INFORMATION SYSTEM INC ↗
  • Who funds CONNECTICUT SCIENCE CENTER INC ↗
  • Who funds THE BRIDGE FAMILY CENTER INC ↗
  • Who funds CONNECTICUT AERONAUTICAL HISTORICAL ASSOCIATION INC ↗
  • Who funds STONEHILL COLLEGE INC ↗
  • Who funds ST MARTIN DE PORRES ACADEMY INC ↗
  • Who funds IN A HEARTBEAT INC ↗
  • Who funds TRUSTEES OF THE COLLEGE OF THE HOLY CROSS ↗
  • Who funds FOODSHARE INC ↗
  • Who funds NEW BRITAIN MUSEUM OF AMERICAN ART INC ↗
  • Who funds The Hartford County Bar Foundation Inc ↗
  • Who funds GOODSPEED OPERA HOUSE FOUNDATION INC ↗
  • Who funds RIVERFRONT RECAPTURE INC ↗
  • Who funds SOUTH PARK INN INC ↗
  • Who funds COLGATE UNIVERSITY ↗
  • Who funds STEPHEN SILLER TUNNEL TO TOWERS FOUNDATION ↗
  • Who funds AMERICAN SCHOOL AT HARTFORD FOR THE DEAF ↗
  • Who funds BEAT THE STREET COMMUNITY CENTER INC ↗
  • Who funds FRANCISCAN LIFE CENTER NETWORK INCORPORATED ↗
  • Who funds GEORGETOWN UNIVERSITY ↗

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Hartford Foundation for Public GivingCT65× affinity33 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Hartford Foundation for Public Giving · The William and Alice Mortensen Foundation · Farmington Bank Community Foundation Inc · Aetna Foundation Inc · Sbm Charitable Foundation Inc · Connecticut Humanities Council Inc · The Maximilian E and Marion O Hoffman Foundation Inc · Ion Bank Foundation Inc · United Way Inc United Way of Cent & Ne Connecticut · Liberty Bank Foundation Inc · The Robert & Margaret Patricelli Family Foundation · The Zachs Family Foundation Inc

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

How much its grantees rely on government

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

2024
’20’21’22’23’24’25
no gov · 320%5%19%42%75%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →median 7%
  • The Bridge Family Center Inc: 61% of income from government
  • The Open Hearth Association: 59% of income from government
  • American School at Hartford for the Deaf: 32% of income from government
  • South Park Inn Inc: 29% of income from government
  • Ball & Socket Arts Inc: 26% of income from government
  • Beat the Street Community Center Inc: 24% of income from government
  • Meriden Farmers Market Inc: 22% of income from government
  • Hands On Hartford Inc: 20% of income from government
  • Connecticut Science Center Inc: 14% of income from government
  • Seniors Job Bank Inc: 8% of income from government
  • New Britain Museum of American Art Inc: 7% of income from government
  • Hill-Stead Museum: 7% of income from government
  • Wadsworth Atheneum Museum of Art: 5% of income from government
  • Connecticut Public Broadcasting Inc: 3% of income from government
  • Riverfront Recapture Inc: 2% of income from government
  • University of Saint Joseph: 2% of income from government
  • Valley Pre-Schoolinc: 1% of income from government
  • Goodspeed Opera House Foundation Inc: 0% of income from government
  • Hartford Hospital: 0% of income from government
  • Healing Meals Foundation Corporation: 0% of income from government
  • Hartford Symphony Orchestra Inc: 0% of income from government
  • Connecticut College: 0% of income from government
  • Stonehill College Inc: 0% of income from government
  • Franciscan Life Center Network Incorporated: 0% of income from government
no gov moneyreceives it· size = income
32get no government money at all
5report government grants on their 990 we could not trace to a source (not plotted)
2rely on government for over half their income
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.
05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to The John G Martin Foundation?

Find your warmest path to The John G Martin 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 147 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 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

Play a game based on John G Martin’s filings →

More from the funding graph