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Calgary, AB · Private foundation

The Prosser Charitable Foundation

Children's birthday miracle bbbs evenstart canlearn calgary reads discovery house mustard seed cornerstone youth center foothills academy children 's cottage habitat for humanity calgary interfaith food bank empowering minds st.

C$4.9M
Granted FY2024still arriving
63
Grants FY2024still arriving
1
Regions reached
C$1.0M
Largest
01What you fund
01FY2024 · 63 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2024

  • Under C$10k3 grants · C$17k
  • C$10k–50k31 grants · C$868k
  • C$50k–250k26 grants · C$2.1M
  • C$250k+3 grants · C$1.9M
C$40,000
Median grant
1
Regions reached
C$125M
Total assets
Largest grants
RecipientAmount
THE CALGARY FOUNDATIONC$1,000,000
CALGARY SHAW CHARITY CLASSIC FOUNDATIONC$560,000
MOUNTAIN VIEW ACADEMYC$379,195
THIRD ACADEMY INTERNATIONAL LTD.C$181,000
AIRDRIE CHRISTIAN ACADEMYC$157,525
EASTSIDE CITY CHURCH & MISSIONARY SOCIETYC$129,451
CONREGATION HOUSE OF JACOB MIKVEH ISRAELC$115,000
KHALSA SCHOOL CALGARY EDUCATION FOUNDATIONC$112,600
CALGARY WALDORF SCHOOL SOCIETYC$111,718
BLUE BRONNA WILDERNESS CAMPC$107,201
THE SALVATION ARMY COMMUNITY SERVICESC$100,150
AB CONF OF THE 7TH DAY ADVENTIST CHURCHC$81,200
GCA EDUCATIONAL SOCIETYC$81,050
FOOTHILLS ACADEMYC$80,000
VETERANS ASSOCIATION FOOD BANKC$75,000
02Your edge
repeat funding

Who you back again

Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.

84%of every dollar goes to organizations you’ve funded before.
C$18M · 72 repeat orgsC$3.5M to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +43% since the first grant, against +16% for the ones you funded once.

72 repeat relationships — 56 still active in FY2024, 16 since wound down; 7 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

72
70

Total granted

C$18M
C$3.3M

Median revenue growth · since first grant

+43%
+16%

Still filing today

96%
10%

New vs renewed · share of each year

In FY2024, 96% of grant dollars renewed an existing relationship; C$179k went to new ones.

50%100%’17’18’19’21’22’23’24
RenewedFirst-time

First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.”

Backed again, and grew

  • CS
    CALGARY SHAW CHARITY CLASSIC FOUNDATION
    5× · 2017–2024 · C$2.2M · revenue +205%
  • TC
    THE CALGARY FOUNDATION
    5× · 2018–2024 · C$1.6M · revenue +143%
  • MV
    MOUNTAIN VIEW ACADEMY
    6× · 2017–2024 · C$1.2M · revenue +62%

Funded once

  • KC
    KINDRED CONNECTIONS SOCIETY
    one grant, 2023 · C$545k
  • MV
    MOUNTAIN VIEW ACADEMY
    one grant, 2023 · C$314k
  • TA
    THIRD ACADEMY INTERNATIONAL LTD.
    one grant, 2023 · C$180k

Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent CRA filings.

03Your field

The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matches that aren’t grantees — a resemblance in what they say they do, not a recommendation.

1
Calgary Changemakers in Education Society

Operating an Alberta accredited elementary school

—
2
Calgary Girls' School Society

Calgary girls school society operates a school for girls - grade 4-9 which focuses on teaching stem and the arts to girls

—
3
Calgary Arts Academy Society

Calgary arts academy society is a public charter school which delivers educational content through arts immersion. this is an aproved program within alberta education and is compliant with all rules and regulations

—
4
The Calgary Society for Christian Education

CSCE provides Christian day school programming for an independent Preschool (ages 3 & 4) and Kindergarten through grade 12.

—
5
Edmonton Academy Society for Learning Disabled

Edmonton academy established in 1983 is an alberta education designated special education independent school for students who have been diagnosed with a specific learning disorder or learning disability. the primary purpose of edmonton…

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6
Calgary Society for Healthy Child Development
—
7
The Calgary Chinese Public School Society

Calgary chinese public school society was established to teach the chinese language in both reading and writing to those individuals who are interested in doing so. the school offers programs from kindergarten through grade 12.

—
8
Rundle College Society

Private school authority which provides a co-educational school for ecs to grade 12 in calgary. the organization also provides children an opportunity to obtain an education in a specialized environment suited to the needs of these…

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9
Action for Bright Children (Calgary Society)
—
10
Camp Cadicasu Association of Calgary

Summer camp and winter camp for 8-17 year olds camp facility rental camp programs for k-12

—
11
Montessori School of Calgary

The school provides early childhood services and elementary education to children resident in calgary. the school's ongoing programs can be categorized as primary (half day and extended) and elementary and are offered to children aged 3 -…

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12
Centre for Autism Services Alberta

Intensive intervention and ECS programs for children youth teens and young adults with autism Family support services Therapeutic and recreational groups for children youth teens and young adults with autism Employment readiness and…

—

For reference, the grantee most central to the portfolio’s shape is Ycc - Youth Centres of Calgary and the most unlike its peers is Seniors Secret Service Society. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

02the grantee network

78 grantees tracked through their own filings, 2017–2024.

Each one resolved to its own CRA returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.

Counted here: distinct organizations you funded across 2017–2024, not grant rows in a single year — so this will not match the grant count on the cover. 78 of the 149 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.

8
Load-bearing (≥25% of a budget)
26
Early backer (in before they grew)
78/78
Grantees still filing
60/78
Grew since you first funded

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%C$100kC$1.0MC$10MC$100Mgrantee revenue →↑ your share of their budgetCALGARY SHAW CHARITY CLASSIC FOUNDATION — C$2,246,000 over 5y, 4.5% of budgetTHE CALGARY FOUNDATION — C$1,585,000 over 5y, 0.6% of budgetMOUNTAIN VIEW ACADEMY — C$1,163,860 over 6y, 23% of budgetTHIRD ACADEMY INTERNATIONAL LTD. — C$755,000 over 6y, 3.1% of budgetKhalsa School Calgary Educational Foundation — C$596,625 over 5y, 2.3% of budgetAIRDRIE CHRISTIAN ACADEMY — C$524,848 over 6y, 3.1% of budgetBearspaw Christian School Society — C$505,145 over 6y, 1.8% of budgetTHE SALVATION ARMY COMMUNITY SERVICES — C$466,900 over 6y, 74% of budgetCONREGATION HOUSE OF JACOB MIKVEH ISRAEL — C$417,012 over 5y, 6.1% of budgetFOOTHILLS ACADEMY — C$410,500 over 6y, 0.7% of budgetEASTSIDE CITY CHURCH & MISSIONARY SOCIETY — C$392,801 over 5y, 7.6% of budgetCALGARY WALDORF SCHOOL SOCIETY — C$391,893 over 6y, 2.4% of budgetRENFREW EDUCATIONAL SERVICES SOCIETY — C$390,750 over 6y, 0.3% of budgetCALGARY INTERFAITH FOOD BANK — C$345,000 over 6y, 0.2% of budgetGCA EDUCATIONAL SOCIETY — C$339,069 over 6y, 0.7% of budgetMADE BY MOMMA — C$336,000 over 6y, 12% of budgetChinook Winds Adventist Academy — C$312,015 over 5y, 67% of budgetTHE MUSTARD SEED FOUNDATION — C$311,800 over 6y, 0.3% of budgetEVENSTART FOR CHILDREN FOUNDATION OF CALGARY — C$270,000 over 6y, 13% of budgetVETERANS ASSOCIATION FOOD BANK — C$225,000 over 4y, 3.8% of budgetTHE CANLEARN SOCIETY FOR PERSONS WITH LEARNING DIFFICULTIES — C$225,000 over 6y, 2.8% of budgetTHE DOORWAY (THE BACK DOOR SOCIETY ) — C$225,000 over 6y, 9.1% of budgetJANUS ACADEMY SOCIETY — C$220,500 over 6y, 1.4% of budgetPRAIRIE SKY ASSISTED RIDING/MILLARVILLE THERAPEUTIC — C$220,000 over 6y, 58% of budgetDISCOVERY HOUSE FAMILY VIOLENCE PREVENTION SOCIETY — C$210,000 over 6y, 0.9% of budgetHABITAT FOR HUMANITY — C$205,000 over 6y, 0.3% of budgetCHILDREN'S COTTAGE — C$200,000 over 6y, 0.7% of budgetBIG BROTHERS BIG SISTERS — C$200,000 over 6y, 1.3% of budgetCALGARY MILITARY FAMILIES RESOURCE CENTRE — C$200,000 over 4y, 5.5% of budgetCORNERSTONE YOUTH CENTRE — C$200,000 over 6y, 26% of budgetBETWEEN FRIENDS CLUB — C$180,000 over 6y, 3.2% of budgetCATHOLIC FAMILY SERVICES — C$165,000 over 6y, 0.4% of budgetQUEST THEATRE — C$150,000 over 6y, 12% of budgetCOMMUNITY KITCHEN OF CALGARY SOCIETY — C$146,000 over 5y, 2.2% of budgetTHE CALGARY JEWISH ACADEMY — C$139,600 over 4y, 1.3% of budgetYOUTH CENTRES OF CALGARY — C$138,000 over 3y, 9.3% of budgetLITTLE WARRIORS — C$135,000 over 3y, 1.0% of budgetWINDMILL MICROLENDING — C$130,000 over 4y, 1.0% of budgetSAFE HAVEN FOUNDATION — C$130,000 over 4y, 3.9% of budgetYOUTH CENTRAL — C$130,000 over 6y, 7.5% of budgetI CAN FOR KIDS FOUNDATION — C$125,000 over 3y, 3.5% of budgetJUNIOR ACHIEVEMENT OF SOUTHERN ALBERTA — C$120,000 over 6y, 2.8% of budgetCALGARY READS (AN EARLY LITERACY INITIATIVES) SOCIETY — C$120,000 over 4y, 2.3% of budgetCAMP CARMANGAY — C$117,500 over 5y, 72% of budgetCALGARY FRENCH & INTERNATIONAL SCHOOL SOCEITY — C$116,520 over 6y, 0.3% of budgetMAKING CHANGES ASSOCIATION — C$105,000 over 3y, 4.6% of budgetCALGARY COUNSELLING CENTRE — C$105,000 over 6y, 0.5% of budgetSTEPHEN'S BACKPACKS — C$105,000 over 3y, 17% of budget
Go grantee by grantee — a decade per org, and how each moved after you funded them

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

  • Who funds CALGARY SHAW CHARITY CLASSIC FOUNDATION ↗
  • Who funds THE CALGARY FOUNDATION ↗
  • Who funds MOUNTAIN VIEW ACADEMY ↗
  • Who funds THIRD ACADEMY INTERNATIONAL LTD. ↗
  • Who funds Khalsa School Calgary Educational Foundation ↗
  • Who funds AIRDRIE CHRISTIAN ACADEMY ↗
  • Who funds Bearspaw Christian School Society ↗
  • Who funds THE SALVATION ARMY COMMUNITY SERVICES ↗
  • Who funds CONREGATION HOUSE OF JACOB MIKVEH ISRAEL ↗
  • Who funds FOOTHILLS ACADEMY ↗
  • Who funds EASTSIDE CITY CHURCH & MISSIONARY SOCIETY ↗
  • Who funds CALGARY WALDORF SCHOOL SOCIETY ↗
  • Who funds RENFREW EDUCATIONAL SERVICES SOCIETY ↗
  • Who funds CALGARY INTERFAITH FOOD BANK ↗
  • Who funds GCA EDUCATIONAL SOCIETY ↗
  • Who funds MADE BY MOMMA ↗
  • Who funds Chinook Winds Adventist Academy ↗
  • Who funds THE MUSTARD SEED FOUNDATION ↗
  • Who funds EVENSTART FOR CHILDREN FOUNDATION OF CALGARY ↗
  • Who funds VETERANS ASSOCIATION FOOD BANK ↗
  • Who funds THE CANLEARN SOCIETY FOR PERSONS WITH LEARNING DIFFICULTIES ↗
  • Who funds THE DOORWAY (THE BACK DOOR SOCIETY ) ↗
  • Who funds JANUS ACADEMY SOCIETY ↗
  • Who funds PRAIRIE SKY ASSISTED RIDING/MILLARVILLE THERAPEUTIC ↗
  • Who funds DISCOVERY HOUSE FAMILY VIOLENCE PREVENTION SOCIETY ↗
  • Who funds HABITAT FOR HUMANITY ↗
  • Who funds CHILDREN'S COTTAGE ↗
  • Who funds BIG BROTHERS BIG SISTERS ↗
  • Who funds CALGARY MILITARY FAMILIES RESOURCE CENTRE ↗
  • Who funds CORNERSTONE YOUTH CENTRE ↗
  • Who funds BETWEEN FRIENDS CLUB ↗
  • Who funds CATHOLIC FAMILY SERVICES ↗
  • Who funds QUEST THEATRE ↗
  • Who funds COMMUNITY KITCHEN OF CALGARY SOCIETY ↗
  • Who funds THE CALGARY JEWISH ACADEMY ↗

The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.

Calgary Shaw Charity Classic FoundationAB28.2× affinity28 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Calgary Shaw Charity Classic Foundation · Calgary Flames Foundation · The Calgary Foundation · Hunter Family Foundation · Kids Up Front Foundation (Calgary) · United Way of Calgary and Area · Carthy Foundation · Children's Hospital Aid Society · The Burns Memorial Fund for Children · The Rotary Club of Calgary - Community Service Fund · Nickle Family Foundation · Lily Street Foundation

Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.

On method. Every financial figure here is read directly from the Canada Revenue Agency’s published T3010 data — your own annual information return and the multi-year returns of the 149 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year) — each linked to its source. Grantee achievements and outcomes are each organization’s own program description on its T3010; we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your 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 a BN, 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. How we build these →

Generated from your T3010 annual information return for the fiscal period ending 2024-12-31, as published by the Canada Revenue Agency in 2024. Amounts are Canadian dollars, as filed and never converted. Registered as a private foundation under foundations.

Source object 859173668:2024-12-31 · View the T3010 on the CRA register

Play a game based on Prosser’s filings →