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.
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
| Recipient | Amount |
|---|---|
| THE CALGARY FOUNDATION | C$1,000,000 |
| CALGARY SHAW CHARITY CLASSIC FOUNDATION | C$560,000 |
| MOUNTAIN VIEW ACADEMY | C$379,195 |
| THIRD ACADEMY INTERNATIONAL LTD. | C$181,000 |
| AIRDRIE CHRISTIAN ACADEMY | C$157,525 |
| EASTSIDE CITY CHURCH & MISSIONARY SOCIETY | C$129,451 |
| CONREGATION HOUSE OF JACOB MIKVEH ISRAEL | C$115,000 |
| KHALSA SCHOOL CALGARY EDUCATION FOUNDATION | C$112,600 |
| CALGARY WALDORF SCHOOL SOCIETY | C$111,718 |
| BLUE BRONNA WILDERNESS CAMP | C$107,201 |
| THE SALVATION ARMY COMMUNITY SERVICES | C$100,150 |
| AB CONF OF THE 7TH DAY ADVENTIST CHURCH | C$81,200 |
| GCA EDUCATIONAL SOCIETY | C$81,050 |
| FOOTHILLS ACADEMY | C$80,000 |
| VETERANS ASSOCIATION FOOD BANK | C$75,000 |
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.
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
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2024, 96% of grant dollars renewed an existing relationship; C$179k went to new ones.
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
- CSCALGARY SHAW CHARITY CLASSIC FOUNDATION5× · 2017–2024 · C$2.2M · revenue +205%
- TCTHE CALGARY FOUNDATION5× · 2018–2024 · C$1.6M · revenue +143%
- MVMOUNTAIN VIEW ACADEMY6× · 2017–2024 · C$1.2M · revenue +62%
Funded once
- KCKINDRED CONNECTIONS SOCIETYone grant, 2023 · C$545k
- MVMOUNTAIN VIEW ACADEMYone grant, 2023 · C$314k
- TATHIRD 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.
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.
Operating an Alberta accredited elementary school
Calgary girls school society operates a school for girls - grade 4-9 which focuses on teaching stem and the arts to girls
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
CSCE provides Christian day school programming for an independent Preschool (ages 3 & 4) and Kindergarten through grade 12.
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…
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.
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…
Summer camp and winter camp for 8-17 year olds camp facility rental camp programs for k-12
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 -…
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.
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.
Each org by its size and your share of it — top-left is where you’re load-bearing
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.
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.