Westmount, QC · Private foundation
The David H. Laidley Foundation
The primary purposes of the foundation consist of making donations to eligible recipients within the meaning of the canadian income tax act and to support the advancement of health care palliative care the environment post-secondary education and awareness of the responsibilities and rights of individuals in canadian society
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- Under C$10k21 grants · C$44k
- C$10k–50k3 grants · C$75k
- C$50k–250k1 grant · C$60k
| Recipient | Amount |
|---|---|
| MONTREAL CHILDREN'S HOSPITAL FOUNDATION | C$60,000 |
| SUN YOUTH ORGANIZATION | C$40,000 |
| CENTRAIDE | C$25,000 |
| OLD BREWERY MISSION | C$10,000 |
| MONTREAL ECONOMIC INSTITUTE | C$6,200 |
| TERESA DELLAR PALLIATIVE CARE RESIDENCE FOUNDATION | C$5,000 |
| QUEEN ELIZABETH HOSPITAL | C$5,000 |
| MCGILL UNIVERSITY | C$3,000 |
| FONDATION LA TRAVERSÉE | C$2,500 |
| LE PHARE | C$2,500 |
| CENTRAIDE HAUTES-LAURENTIDES | C$2,500 |
| CEDARS CANCER FOUNDATION | C$2,500 |
| SEGAL CENTRE FOR PERFORMING ARTS | C$1,800 |
| HABILITAS FONDATION | C$1,500 |
| CANADIAN INSTITUTE FOR ADVANCED RESEARCH | C$1,500 |
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 +59% since the first grant, against +52% for the ones you funded once.
27 repeat relationships — 15 still active in FY2024, 12 since wound down; 10 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, 87% of grant dollars renewed an existing relationship; C$23k 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
- CCENTRAIDE7× · 2017–2024 · C$175k · revenue +59%
- MUMCGILL UNIVERSITY HEALTH CENTER FOUNDATION4× · 2017–2021 · C$127k · revenue +319%
- MCMONTREAL CHILDREN'S HOSPITAL FOUNDATION3× · 2022–2024 · C$120k · revenue +23%
Funded once
- DHDOUGLAS HOSPITAL FOUNDATIONgraduatedone grant, 2022 · C$47k · revenue +69%
- ASADAPTIVE SPORTS FOUNDATIONone grant, 2019 · C$5k · revenue +9%
- IGIndividual grant recipientone grant, 2022 · C$5k
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.
La fondaiton a pour but de promouvoir une meilleure connaissance et compréhension de la science des technologies et de leur histoire.
Organisme qui a comme mission de financier et subventionner la recherche l'enseignement l'équipement médical spécialisé et de haute technologie nécessaire à l'avancement scientifique et clinique et toutes les activités liées à…
Financement de plusieurs projets de recherche reliés à la gestion de hec montréal et contributions à des programmes de bourses à hec montréal
La fondation utilise ses revenus pour favoriser et soutenir le développement et l'avancement de l'enseignement à l'université due québec à montréal
Accumuler des fonds pour financier la recherche effectuée par l'institut de recherches cliniques de montréal
Distribute funds to the benefit of the montreal general hospital mcgill university health centre and affiliated entities of mcgill university academic health centre and other organizations of the quebec health network for equipment…
La fondation de l'institut de cardiologie de ontréal recueille et administre des fonds pour soutenir la recherche la prévention et l'enseignement prodigués par l'institut de cardiologie de montréal. elle encourage ainsi l'excellence d'une…
Affilié à l'université laval le chu de québec - université laval dispense des soins et des services de santé généraux spécialisés et surspécialisés en y intégrant l'enseignement la recherche clinique et fondamentale et l'évaluation des…
The charity carries out all forms of medical research. the programs provide physical space as well as financial and personnel services to facilitate the work of researchers.
For reference, the grantee most central to the portfolio’s shape is La fondation de l'hôpital de montréal pour enfants/the Montréal Children's Hospital Foundation and the most unlike its peers is Anglican Parish of Christ Church Cathedral. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
45 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. 45 of the 48 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 CENTRAIDE ↗
- Who funds MCGILL UNIVERSITY HEALTH CENTER FOUNDATION ↗
- Who funds MONTREAL CHILDREN'S HOSPITAL FOUNDATION ↗
- Who funds SUN YOUTH ORGANIZATION ↗
- Who funds RIDEAU HALL FOUNDATION ↗
- Who funds DOUGLAS HOSPITAL FOUNDATION ↗
- Who funds CHEZ DORIS ↗
- Who funds CHRIST CHURCH CATHEDRAL ↗
- Who funds QUEEN ELIZABETH HOSPITAL FOUNDATION ↗
- Who funds West Island Palliative care residence Foundation Inc ↗
- Who funds McGill University ↗
- Who funds MONTREAL ECONOMIC INSTITUTE ↗
- Who funds CENTRAIDE HAUTES-LAURENTIDES ↗
- Who funds OLD BREWERY MISSION ↗
- Who funds Giant steps Foundation Montreal ↗
- Who funds HABILITAS FOUNDATION ↗
- Who funds CANADIAN INSTITUTE FOR ADVANCED RESEARCH ↗
- Who funds MONTREAL MUSEUM OF FINE ARTS ↗
- Who funds LE PHARE ↗
- Who funds On the Tip of the Toes Foundation ↗
- Who funds MOSD FOUNDATION ↗
- Who funds ADAPTIVE SPORTS FOUNDATION ↗
- Who funds Lower Canada College ↗
- Who funds CANADIAN TIRE JUMPSTART CHARITIES ↗
- Who funds BUDUDA CANADA FOUNDATION ↗
- Who funds LEUKEMIA AND LYMPHOMA SOCIETY ↗
- Who funds CANADIAN MUSEUM OF NATURE FOUNDATION ↗
- Who funds The Fraser-Hickson Institute ↗
- Who funds TYNDALE ST-GEORGES COMMUNITY CENTER ↗
- Who funds CEDARS CANCER FOUNDATION ↗
- Who funds FONDATION LA TRAVERSÉE ↗
- Who funds ST. MICHAEL'S MISSION ↗
- Who funds THE DEPOT COMMUNITY OOD CEENTRE ↗
- Who funds SEGAL CENTRE FOR PERFORMING ARTS ↗
- Who funds Fondation du Musée des Beaux-Arts de Montréal ↗
- Who funds CONTACT EMPLOI INC ↗
- Who funds MIND YOUR PLASTIC ↗
- Who funds MAISON ST. RAPHAEL ↗
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: R. Howard Webster Foundation / Fondation R. Howard Webster · Fondation de la famille Zeller · Jewish Community Foundation of Montreal / La Fondation Communautaire Juive de Montréal · The Molson Foundation/Fondation Molson · La Fondation du Grand Montréal - The Foundation of Greater Montreal · The Birks Family Foundation / La fondation de la famille Birks · Hylcan Foundation / La Fondation Hylcan · La Fondation Rossy the Rossy Foundation · The J W McConnell Family Foundation/La Fondation de la Famille J W McConnell · Hewitt Foundation · The Hay Foundation/La Fondation Hay · Conam Charitable 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.