Newmarket, ON · Private foundation
The Leonard and Gabryela Osin Foundation
The purpose of the foundation is to carry on charitable activities which include monetary contributions to regisered charities in the province of ontario on a yearly basis.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2022
- C$10k–50k3 grants · C$67k
- C$50k–250k8 grants · C$1.0M
- C$250k+1 grant · C$350k
| Recipient | Amount |
|---|---|
| EPILEPSY YORK REGION | C$350,000 |
| YELLOW BRICK HOUSE | C$200,000 |
| PARKINSON CANADA | C$200,000 |
| MCMICHAEL CANADIAN ART FOUNDATION | C$125,000 |
| CAMPFIRE CIRCLE | C$125,000 |
| COMMUNITY ASSOCIATION FOR RIDERS WITH DISABILITIES | C$110,000 |
| NATURE CONSERVANCY CANADA | C$100,000 |
| KING TOWNSHIP PUBLIC LIBRARY BOARD | C$100,000 |
| WOMEN'S CENTRE OF YORK REGION | C$60,000 |
| SOUTHLAKE HOSPITAL FOUNDATION | C$26,500 |
| HOPE HOUSE COMMUNITY HOSPICE | C$20,000 |
| COMMUNITY LIVING CENTRAL YORK | C$20,000 |
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 +40% since the first grant, against +38% for the ones you funded once.
20 repeat relationships — 12 still active in FY2022, 8 since wound down.
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 FY2022, 100% of grant dollars renewed an existing relationship; C$0 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
- SSENECA4× · 2017–2021 · C$1.6M · revenue +59%
- ASALZHEIMER SOCIETY YORK REGION3× · 2017–2019 · C$1.1M · revenue +27% · 29% of their budget
- YTYWCA TORONTO2× · 2019–2020 · C$1.1M · revenue +29%
Funded once
- NYNATIONAL YOUTH ORCHESTRAone grant, 2017 · C$1.0M · revenue -61%
- YBYELLOW BRICK HOUSEone grant, 2019 · C$20k
- TDTHE DOROTHY LEY HOSPICEgraduated2× · 2021–2023 · C$10k · revenue +57%
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.
Community Living Toronto provides a variety of innovative supports to children youth and adults with an intellectual disability and their families. Our person-centered services and supports aim to foster natural community networks and…
The York Centre provides a range of treatment and intervention mental health related services for children, youth, and families who live in York Region. Services are provided by a multi-disciplinary team based upon a comprehensive approach…
The organization provides a housing facility and related programs for youth. these programs include case management life management housing support and mental health and wellness program.
Community Living York South operates programs serving individuals with intellectual disabilities in the southern sector of York Region Ontario encompassing the municipalities of Richmond Hill Markham Vaughan and Witchurch-Stouffville.…
Casey House is a sub-acute specialty hospital in Toronto offering comprehensive inpatient and outpatient holistic health care for people living with and at risk of HIV and AIDS. Together with clients staff peers and volunteers Casey House…
Strides Toronto is a multi-service agency providing services to young people from birth to age 29 and their families in Toronto. Strides Toronto provides a range of community residential and treatment services to improve the mental social…
The YMCA of Greater Toronto is a charity that ignites the potential in people helping them grow lead and give back to their communities. For more than 170 years we’ve been tackling the most critical health and social issues in our region.…
VHA is a not for profit charitable organization that offers 24/7 health care and support services to people of all ages and cultural backgrounds. Our goal is to provide clients with spectacular service when where and how they want it to…
Children's Treatment Network (CTN) supports children and youth with disabilities and developmental needs in their homes communities and schools. CTN provides programs and services including intake service navigation coordinated service…
Casey House Foundation raises funds to support exemplary health care and compassionate support at Casey House a hospital unlike any other. As a sub-acute specialty hospital in Toronto they offer comprehensive inpatient and outpatient…
The Ontario Caregiver Organization exists to support Ontario's 4 million unpaid caregivers who provide physical and/or emotional support to a family member partner friend or neighbour in need. We work to amplify and spread existing…
North York Community House (NYCH) is an award-winning dynamic multi-serviceneighbourhood centre that has been working with residents in under-resourced andlow-income neighbourhoods of northwest Toronto for over 30 years. We are committed…
For reference, the grantee most central to the portfolio’s shape is Alzheimer Society of York Region and the most unlike its peers is Seneca College of Applied Arts & Technology. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
25 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. 25 of the 27 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 SENECA ↗
- Who funds ALZHEIMER SOCIETY YORK REGION ↗
- Who funds YWCA TORONTO ↗
- Who funds NATIONAL YOUTH ORCHESTRA ↗
- Who funds COMMUNITY LIVING NEWMARKET ↗
- Who funds LIONS FOUNDATION OF CANADA DOG GUIDES ↗
- Who funds EPILEPSY YORK REGION ↗
- Who funds SOUTHLAKE HOSPITAL FOUNDATION ↗
- Who funds KING TOWNSHIP PUBLIC LIBRARY BOARD ↗
- Who funds PARKINSON CANADA ↗
- Who funds YELLOW BRICK HOUSE ↗
- Who funds YOUTH EMPLOYMENT SERVICES ↗
- Who funds COMMUNITY ASSOCIATION FOR RIDERS WITH DISABILITIES ↗
- Who funds CAMPFIRE CIRCLE ↗
- Who funds MCMICHAEL CANADIAN ART FOUNDATION ↗
- Who funds WOMEN'S CENTRE OF YORK REGION ↗
- Who funds NATURE CONSERVANCY CANADA ↗
- Who funds TORONTO BOTANICAL GARDEN ↗
- Who funds HOPE HOUSE COMMUNITY HOSPICE ↗
- Who funds GREEN THUMBS GROWING KIDS ↗
- Who funds THE DOROTHY LEY HOSPICE ↗
- Who funds ONTARIO SPECIAL OLYMPICS ↗
- Who funds DOANE HOUSE HOSPICE ↗
- Who funds KING TOWNSHIP HISTORICAL SOCIETY ↗
- Who funds YORK SUPPORT SERVICES ↗
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: Toronto Foundation · J.P. Bickell Foundation · Pickering College · The McLean Foundation · The Catherine and Maxwell Meighen Foundation · Kids Up Front Foundation (Toronto) · Rbc Foundation/Rbc Fondation · F. K. Morrow Foundation · The Henry White Kinnear Foundation · The George Lunan Foundation · The Allstate Foundation of Canada · Ontario Credit Union 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.