Toronto, ON · Private foundation
The Rathlyn Foundation
To provide financial support to educational and/or medical institutions.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- C$50k–250k5 grants · C$750k
- C$250k+3 grants · C$1.5M
| Recipient | Amount |
|---|---|
| THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO | C$500,000 |
| PICKERING COLLEGE | C$500,000 |
| ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING MCGILL UNI | C$500,000 |
| ST. MICHAEL'S HOSPITAL FOUNDATION | C$200,000 |
| BELMONT HOUSE FOUNDATION | C$200,000 |
| HEADWATERS HEALTH CARE FOUNDATION | C$200,000 |
| QUEEN'S UNIVERSITY AT KINGSTON | C$100,000 |
| FRIENDS OF THE GOW SCHOOL | C$50,000 |
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.
9 repeat relationships — 6 still active in FY2024, 3 since wound down; 2 grantees were first funded in FY2024 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Still filing today
New vs renewed · share of each year
In FY2024, 87% of grant dollars renewed an existing relationship; C$300k 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
- TRTHR ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL8× · 2017–2024 · C$3.3M · revenue +41%
- UOUniversity of Prince Edward Island7× · 2017–2023 · C$3.3M · revenue +49%
- UOUNIVERSITY OF GUELPH7× · 2017–2023 · C$2.8M · revenue +18%
Funded once
- TGThe Governing Council of the University of Torontoone grant, 2022 · C$325k
- PCPICKERING COLLEGEone grant, 2021 · C$225k
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.
Teaching and Research in broadly based undergraduate and graduate education programs including professional and interdisciplinary programs. The University provides education programs across seven faculties: Applied Health Sciences Business…
The University of Manitoba provides post-secondary education to undergraduate graduate and professional students. The University also conducts research in a broad array of academic disciplines. There are numerous educational and research…
University health network/réseau universitaire de santé ('uhn'0 is canada's largest healthcare reaserach organization. our primary value is the needs of patients come first. uhn operates four hospitals. these hospitals are separately…
Saint Mary’s University is one of Canada’s top primarily undergraduate universities known for its international collaborations leadership in entrepreneurship and research that benefits local and global communities. We provide undergraduate…
The university of ottawa offers post-secondary education.
The University of Victoria is a comprehensive research university offering a wide range of undergraduate graduate and continuing studies programs.
The University of Saskatchewan's primary role is to provide post-secondary instruction and research in humanities sciences and other areas of human intellectual cultural social and physical development. The University offers instructional…
The University of Alberta operates under the Post-Secondary Learning Act of the Province of Alberta to provide post-secondary and graduate education and to engage in research and public service. The university has approximately 40 061…
Carleton University provides post-secondary education.
The Institute's purpose is to solicit receive manage and distribute funds in respect of the advancement of health science research and education and the improvement of patient care in support of legislated and strategic priorities of…
The University of the Fraser Valley is a special purpose teaching university. The University is governed by a Board of Governors the majority of which are appointed by the Province of British Columbia. The primary purpose of the University…
The humber college institute of technology and advanced learning is a publicly assisted polytechnic educational institution that offers bachelor degrees diplomas and postgraduate certificates in more than 220 full-time programs and over…
For reference, the grantee most central to the portfolio’s shape is Uhn Foundation and the most unlike its peers is Pickering College. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
11 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. 11 of the 13 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 THR ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL ↗
- Who funds University of Prince Edward Island ↗
- Who funds UNIVERSITY OF GUELPH ↗
- Who funds PICKERING COLLEGE ↗
- Who funds THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO ↗
- Who funds ST. MICHAEL'S HOSPITAL FOUNDATION ↗
- Who funds HEADWATERS HEALTH CARE FOUNDATION ↗
- Who funds FRIENDS OF THE GOW SCHOOL ↗
- Who funds BELMONT HOUSE FOUNDATION ↗
- Who funds Toronto General & Western Hospital Foundation ↗
- Who funds QUEEN'S UNIVERSITY AT KINGSTON ↗
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: Private Giving Foundation · Aqueduct Foundation · Charitable Gift Funds Canada Foundation / Fonds de Bienfaisance Canada · United Way of Greater Toronto · Canadian Online Giving Foundation/Fondation canadienne de dons en ligne · Canadahelps Canadon
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.