Skip to content

Connecticut · Private foundation

The William and Alice Mortensen 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.

$716k
Granted FY2025(still arriving)
57
Grants FY2025
53
Organizations funded FY2024
11%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$10,000
Largest grant, FY2025
$60,000
Organizations funded a year
53 to 86
FY2018 to FY2024
States reached, FY2025
2
Total assets, FY2025
$9.5M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 11% of the organizations The William and Alice Mortensen Foundation funded were first-time grantees, receiving 6% of its grant dollars.

New vs renewed · share of each year

In FY2024, 94% of grant dollars renewed an existing relationship; $45k 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
Arts & CultureEducationHealthHuman ServicesRecreation & SportsPublic BenefitOther
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.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving57$716k5%
FY202453$696k11%
FY202372$784k13%
FY202263$937k14%
FY202168$1.0M18%
FY202073$1.1M16%
FY201986$1.3M35%
FY201870$1.1M33%
97% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Arts & Culture$3.4MEducation$1.3MHuman Services$707kEnvironment$518kHealth$464kYouth Development$320kCommunity Improvement$297kRecreation & Sports$217kOther$0

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 122 grantees
All grantees of The William and Alice Mortensen Foundation by total granted
GranteeTotal grantedYearsShare of their budget
The Horace Bushnell Memorial Hall$595,76371%
The University of Connecticut Foundation Inc$526,03490%
The Mark Twain Memorial$410,00093%
Riverfront Recapture Inc$279,37953%
Knox Inc$195,39194%
Hartford Public Library$170,33761%
Connecticut Aeronautical Historical Association Inc$148,99682%
Hartford Interval House Inc$143,20452%
Hill-Stead Museum$132,87843%
First Night Hartford Inc$132,151726%
Connecticut Veterans Legal Center Inc$131,11372%
Hartford Symphony Orchestra Inc$126,74481%
Big Brothers Big Sisters of Connecticut Inc$114,50891%
Forge City Works Inc$113,62391%
Community Solutions Inc$112,04930%
Charter Oak Temple Restoration Assoc D/B/A Charter Oak Cultural Center$110,00034%
The Boys and Girls Clubs of Hartford$101,81270%
University of Saint Joseph$100,58370%
Elizabeth Park Conservancy Inc$95,41281%
Operation Fuel Incorporated$95,00090%
Harc Inc$91,94370%
New Britain Museum of American Art Inc$91,24231%
Connectikids Inc$88,00093%
American National Red Cross & Its Constituent Chapters and Branches$85,94550%
New Horizons Inc$81,00040%
Connecticut Humane Society$76,43450%
Northwest Catholic High School$74,8406n/a
Connecticut Science Center Inc$74,51270%
Cinestudio Inc$72,290412%
Aurora Women and Girls Foundation Inc$71,62065%
Hartford Chorale Inc$70,00088%
Foodshare Inc$69,90770%
Real Art Ways Inc$68,65042%
The Antiquarian & Landmarks Society Inc$68,51322%
Healing Meals Foundation Corporation$67,00062%
Hartford Stage Company Inc$63,84370%
Hartford Performs Inc$61,93072%
Goodspeed Opera House Foundation Inc$57,96470%
4-H Education Center at Auerfarm Inc$55,60062%
Hartford Promise Inc$55,00051%
Cornelia de Lange Syndrome Foundation$51,17681%
Hartford Artisans Weaving Center Inc$51,00083%
Seniors Job Bank Inc$50,000713%
iQuilt Partnership Inc$49,69964%
Harriet Beecher Stowe Center Inc$46,33532%
Leadership Greater Hartford Inc$44,69822%
Playhouse Theatre Group Inc$43,00232%
South Park Inn Inc$42,50050%
Almada Lodge Times Farm Camp Corporation$39,98041%
Ethel Walker School Inc$39,16030%
Malta House of Care Foundation Inc$37,50017%
Connecticut Womens Hall of Fame Inc$37,37534%
Horizons Inc$35,00060%
Trinity College$34,99470%
The Children's Museum Inc$33,31760%
Hands on Hartford Inc$31,84880%
American School at Hartford for the Deaf$29,82840%
Coram Deo Inc$28,40532%
Grace Academy$26,47960%
The Connecticut Golf Foundation Inc the First Tee of Connecticut$26,43441%
Trinity Academy Hartford Inc$26,29451%
Bristol Symphony Orchestra D/B/A Nutmeg Symphony Orchestra$25,213515%
Connecticut River Watershed Council Inc$25,0001n/a
Fidelco Guide Dog Foundation Inc$24,99311%
The Connecticut River Foundation at Steamboat Dock Inc$24,96112%
Bushnell Park Conservancy Inc$22,50033%
Jewish Family Service Inc$21,00048%
The Bridge Family Center Inc$20,00020%
Wadsworth Atheneum Museum of Art$20,00010%
Building Healthy Families Inc$19,00058%
Sonia Plumb Dance Company Inc$18,20057%
Cedar Hill Cemetery Foundation Inc$17,69134%
Pope Hartford Designated Fund Inc$17,289121%
Connecticut Electric Railway Association Incorporated$15,80222%
She Leads Justice Inc$15,71712%
Connecticut Chopin Foundation Inc$15,5004n/a
Health Assistance Intervention Education Network for Ct Health Professionals Inc$15,00011%
Planned Parenthood of Southern New England Inc$15,00030%
Hartford Marathon Foundation Inc$15,00030%
The Jordan Porco Foundation$14,77031%
Lyman Heritage Preservation Foundation Inc C/O Town and County Club$14,435121%
Ancient Burying Ground Association Inc$14,080313%
Connecticut Harm Reduction Alliance Inc$13,78834%
Camp Courant Inc$13,00021%
Northside Institutions Neighborhood Alliance Inc$12,50021%
The Connecticut Institute for the Blind Inc$12,00010%
Albert Schweitzer Organ Festival Inc$11,25936%
St Peter Claver R C Church Corp$10,2001n/a
Berkshire Opera Festival Inc$10,10022%
Jewish Association for Community Living Inc$10,00010%
Ballet Theatre Company$10,00012%
Cultural Alliance of Western Connecticut Inc$9,60519%
Music at the Red Door Inc$8,7852n/a
Ethel Walker Charitable and Educational Foundation$8,5441n/a
Hartbeat Ensemble Inc$8,00012%
Birthright of Greater Hartford Inc$7,50032%
Mercy High School Corp$7,4001n/a
The Village for Families and Children$7,13010%
Ebony Horsewomen Inc$7,0001n/a
The Open Hearth Association$6,60010%
Young Men's Christian Association of Metropolitan Hartford Inc$6,43210%
The Life Center of Connecticut Inc$6,10511%
Noah Webster House Inc$6,00011%
Bated Breath Theatre Company$5,9921n/a
Achieve Hartford Inc$5,00011%
Center for Latino Progress Connecticut Puerto Rican Forum Inc$5,00010%
Mercy Housing & Shelter Corporation$5,00010%
Farmington Historical Society Incorporated$5,00019%
Read to a Child Inc$5,00010%
Gifts of Love Inc$4,6651n/a
New Life II Ministries Teaching You Another Way$4,62316%
The Loomis Institute D/B/A the Loomis Chaffee School$4,10010%
Building Healthy Families$4,00020%
Hartford Food System Inc$4,00011%
Connecticut 4-H Foundation Inc$3,9491n/a
Covenant Preparatory School Inc$2,50010%
Special Olympics Connecticut Inc$2,50010%
The Hartford Guides Inc$2,50010%
Greater Hartford Consortium for Higher Education$2,5001n/a
Hebrew Home & Hospital$2,00010%
Hebrew Health Care Inc$1,99012%
Natchaug Hospital Inc$1,97310%

What it could do for these grantees

Plus 49 recipients with no EIN on record ($1.9M), not named here.

Where it is load-bearing

The William and Alice Mortensen Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 110 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetThe Horace Bushnell Memorial Hall: $595,763 over 7y, 1.0% of budgetThe University of Connecticut Foundation Inc: $526,034 over 9y, 0.1% of budgetThe Mark Twain Memorial: $410,000 over 9y, 3.4% of budgetRiverfront Recapture Inc: $279,379 over 5y, 3.2% of budgetKnox Inc: $195,391 over 9y, 4.2% of budgetHartford Public Library: $170,337 over 6y, 1.4% of budgetConnecticut Aeronautical Historical Association Inc: $148,996 over 8y, 1.7% of budgetHartford Interval House Inc: $143,204 over 5y, 2.0% of budgetHill-Stead Museum: $132,878 over 4y, 3.2% of budgetFirst Night Hartford Inc: $132,151 over 7y, 26% of budgetConnecticut Veterans Legal Center Inc: $131,113 over 7y, 2.3% of budgetHartford Symphony Orchestra Inc: $126,744 over 8y, 0.5% of budgetBig Brothers Big Sisters of Connecticut Inc: $114,508 over 9y, 0.9% of budgetForge City Works Inc: $113,623 over 9y, 1.4% of budgetCommunity Solutions Inc: $112,049 over 3y, 0.2% of budgetCharter Oak Temple Restoration Assoc D/B/A Charter Oak Cultural Center: $110,000 over 3y, 4.0% of budgetThe Boys and Girls Clubs of Hartford: $101,812 over 7y, 0.3% of budgetUniversity of Saint Joseph: $100,583 over 7y, 0.1% of budgetElizabeth Park Conservancy Inc: $95,412 over 8y, 1.2% of budgetOperation Fuel Incorporated: $95,000 over 9y, 0.4% of budgetHarc Inc: $91,943 over 7y, 0.2% of budgetNew Britain Museum of American Art Inc: $91,242 over 3y, 1.3% of budgetConnectikids Inc: $88,000 over 9y, 2.6% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $85,945 over 5y, 0.0% of budgetNew Horizons Inc: $81,000 over 4y, 0.2% of budgetConnecticut Humane Society: $76,434 over 5y, 0.2% of budgetConnecticut Science Center Inc: $74,512 over 7y, 0.1% of budgetCinestudio Inc: $72,290 over 4y, 12% of budgetAurora Women and Girls Foundation Inc: $71,620 over 6y, 5.0% of budgetHartford Chorale Inc: $70,000 over 8y, 7.9% of budgetFoodshare Inc: $69,907 over 7y, 0.0% of budgetReal Art Ways Inc: $68,650 over 4y, 2.1% of budgetThe Antiquarian & Landmarks Society Inc: $68,513 over 2y, 2.1% of budgetHealing Meals Foundation Corporation: $67,000 over 6y, 1.8% of budgetHartford Stage Company Inc: $63,843 over 7y, 0.1% of budgetHartford Performs Inc: $61,930 over 7y, 2.1% of budgetGoodspeed Opera House Foundation Inc: $57,964 over 7y, 0.1% of budget4-H Education Center at Auerfarm Inc: $55,600 over 6y, 1.6% of budgetHartford Promise Inc: $55,000 over 5y, 0.8% of budgetCornelia de Lange Syndrome Foundation: $51,176 over 8y, 1.2% of budgetHartford Artisans Weaving Center Inc: $51,000 over 8y, 3.1% of budgetSeniors Job Bank Inc: $50,000 over 7y, 13% of budgetiQuilt Partnership Inc: $49,699 over 6y, 3.8% of budgetHarriet Beecher Stowe Center Inc: $46,335 over 3y, 2.1% of budgetLeadership Greater Hartford Inc: $44,698 over 2y, 2.5% of budgetPlayhouse Theatre Group Inc: $43,002 over 3y, 1.7% of budgetSouth Park Inn Inc: $42,500 over 5y, 0.3% of budgetAlmada Lodge Times Farm Camp Corporation: $39,980 over 4y, 1.2% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 110.

Nonprofits that may fit its grantmaking

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 GivingCT151.7× affinity87 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Hartford Foundation for Public Giving · J Walton Bissell Foundation Inc · Farmington Bank Community Foundation Inc · The Maximilian E and Marion O Hoffman Foundation Inc · Sbm Charitable Foundation Inc · Connecticut Humanities Council Inc · Aetna Foundation Inc · The Zachs Family Foundation Inc · The Betty Knox Foundation Inc · United Way Inc United Way of Cent & Ne Connecticut · Liberty Bank Foundation Inc · Edward C & Ann T Roberts Foundation

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.

Compare The William and Alice Mortensen Foundation with peer funders

About The William and Alice Mortensen Foundation

How much does The William and Alice Mortensen Foundation give?
The William and Alice Mortensen Foundation reported 57 grants totaling $716,418 in its FY2025 IRS filing. It funded between 53 and 86 organizations a year over FY2018 to FY2024.
What does The William and Alice Mortensen Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Arts & Culture (39%), Education (15%), Human Services (8%).
Who are The William and Alice Mortensen Foundation's largest grantees?
By total granted over FY2017 to FY2025: The Horace Bushnell Memorial Hall ($596k), The University of Connecticut Foundation Inc ($526k), The Mark Twain Memorial ($410k).
Does The William and Alice Mortensen Foundation fund new organizations?
In FY2024, 11% of the organizations it funded were first-time grantees.
Does The William and Alice Mortensen Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as The William and Alice Mortensen Foundation?
Its strongest co-funders, measured against what their size predicts, include Hartford Foundation for Public Giving, J Walton Bissell Foundation Inc, Farmington Bank Community Foundation Inc.
Where is The William and Alice Mortensen Foundation based?
The William and Alice Mortensen Foundation is based in CT.

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 171 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

Play a game based on William and Alice Mortensen’s filings →

More from the funding graph