Company lists · Data refreshed September 2026

Top 25 Developmental disability group homes based in Canada

RevenueBase identified 305 developmental disability group homes headquartered in Canada as of September 2026 and tracks 10,279 professional contacts across them, including 3,293 with verified work emails. Calgary is the largest hub.

This list covers developmental disability group homes headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review
305Companies
10,279Contacts tracked
3,293Verified emails
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The 25 largest developmental disability group homes based in Canada

Ranked by team size
Top 25 of 305 developmental disability group homes based in Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to developmental disability group homes: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceWinnipeg, MB, CanadaHQ checked Sep 19, 20261,001-5,000459 contacts →

Strong evidence

“St.Amant is a comprehensive resource for Manitobans with developmental disabilities, and autism.”

Source: RevenueBase Database · checked Sep 19, 2026
2Indirect evidenceVaughan, ON, CanadaHQ checked Sep 19, 2026501-1,000281 contacts →

Indirect evidence

“Reena is a non-profit organization that promotes dignity, individuality, independence, personal growth and community inclusion for people with diverse abilities within a framework…”

Source: RevenueBase Database · checked Sep 19, 2026
3Strong evidenceSurrey, BC, CanadaHQ checked Sep 19, 2026501-1,000241 contacts →

Strong evidence

“Milieu strives to provide meaningful & inclusive supports for adults and youth, many of which have developmental disabilities, mental health and require trauma related supports.”

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidenceBurnaby, BC, CanadaHQ checked Sep 19, 2026201-500219 contacts →

Indirect evidence

“The Burnaby Association for Community Inclusion (BACI) is a place where children and adults of all abilities are supported to reach for their dreams and make decisions about their…”

Source: RevenueBase Database · checked Sep 19, 2026
5Strong evidenceGuelph, ON, CanadaHQ checked Sep 19, 2026201-500215 contacts →

Strong evidence

“Community Living Guelph Wellington supports over 500 adults with a developmental disability who live in Guelph and Wellington County.”

Source: RevenueBase Database · checked Sep 19, 2026
6Indirect evidenceKitchener, ON, CanadaHQ checked Sep 19, 2026201-500213 contacts →

Indirect evidence

“KW Habilitation is a not-for-profit organization in the Waterloo region that provides a wide range of individualized services and supports to children with any special need and…”

Source: RevenueBase Database · checked Sep 19, 2026
7Partial evidenceEdmonton, AB, CanadaHQ checked Sep 19, 2026501-1,000198 contacts →

Partial evidence

“Serving vulnerable Albertans since 1964, the Excel Society is a non-profit organization that houses, supports, and enriches the lives of people with disabilities and complex…”

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidenceBurnaby, BC, CanadaHQ checked Sep 19, 2026201-500188 contacts →

Indirect evidence

“Strive Living Society is a registered nonprofit organization that provides community and residential services for children, youth, adults, and seniors with diverse abilities.”

Source: RevenueBase Database · checked Sep 19, 2026
9Partial evidenceAbbotsford, BC, CanadaHQ checked Sep 19, 2026201-500164 contacts →

Partial evidence

“Communitas Supportive Care Society is a faith-based registered charity providing care in communities across British Columbia to those living with disabilities.”

Source: RevenueBase Database · checked Sep 19, 2026
10Strong evidenceBurnaby, BC, CanadaHQ checked Sep 19, 2026501-1,000154 contacts →

Strong evidence

“posAbilities supports individuals of all ages with developmental disabilities.”

Source: RevenueBase Database · checked Sep 19, 2026
11Indirect evidenceDartmouth, NS, CanadaHQ checked Sep 19, 2026201-500153 contacts →

Indirect evidence

“Regional Residential Services Society (RRSS) is the largest non-profit community-based residential services agency in Nova Scotia.”

Source: RevenueBase Database · checked Sep 19, 2026
12Indirect evidenceNew Westminster, BC, CanadaHQ checked Sep 19, 2026501-1,000144 contacts →

Indirect evidence

“The Community Living Society (CLS) believes that all people have the ability and the right to fully participate in, and contribute to, their communities.”

Source: RevenueBase Database · checked Sep 19, 2026
13Strong evidenceCalgary, AB, CanadaHQ checked Sep 19, 2026201-500144 contacts →

Strong evidence

“The Developmental Disabilities Resource Centre of Calgary (DDRC) is a non-profit, registered, charitable organization that began in 1952.”

Source: RevenueBase Database · checked Sep 19, 2026
14Indirect evidenceLondon, ON, CanadaHQ checked Sep 19, 2026201-500137 contacts →

Indirect evidence

“Valued People.”

Source: RevenueBase Database · checked Sep 19, 2026
15Indirect evidenceLangley, BC, CanadaHQ checked Sep 19, 2026201-500134 contacts →

Indirect evidence

“Inclusion Langley Society is one of the largest non-profit community organizations in Langley, providing a range of supports to over 2200 children, youth and adults with…”

Source: RevenueBase Database · checked Sep 19, 2026
16Partial evidenceKitchener, ON, CanadaHQ checked Sep 19, 2026201-500132 contacts →

Partial evidence

“Sunbeam Community & Developmental Services offers a wide range of services and supports to people in our community.”

Source: RevenueBase Database · checked Sep 19, 2026
17Strong evidenceMilton, ON, CanadaHQ checked Sep 19, 2026201-500129 contacts →

Strong evidence

“Community Living North Halton, in partnership with families and the community, supports the choices and personal growth of individuals with a developmental disability.”

Source: RevenueBase Database · checked Sep 19, 2026
18Indirect evidencePort Coquitlam, BC, CanadaHQ checked Sep 19, 2026501-1,000124 contacts →

Indirect evidence

“Since 1987, Pacific Coast Community Resources has been empowering people with diverse abilities to live the life they envision in the communities where they live, work and pursue…”

Source: RevenueBase Database · checked Sep 19, 2026
19Partial evidenceBurlington, ON, CanadaHQ checked Sep 19, 202651-200121 contacts →

Partial evidence

“Woodview's mission is to provide inclusive and person-centered mental health, autism, and developmental services and supports in partnership with children, youth, adults, and…”

Source: RevenueBase Database · checked Sep 19, 2026
20Partial evidenceKingston, ON, CanadaHQ checked Sep 19, 2026201-500115 contacts →

Partial evidence

“Ongwanada has been a member of the community since 1948 and has been working in developmental services since 1967.”

Source: RevenueBase Database · checked Sep 19, 2026
21Indirect evidenceWinnipeg, MB, CanadaHQ checked Sep 19, 2026501-1,000113 contacts →

Indirect evidence

“DASCH is a Winnipeg-based non-profit founded in 1974.”

Source: RevenueBase Database · checked Sep 19, 2026
22Strong evidenceKitchener, ON, CanadaHQ checked Sep 19, 2026201-500109 contacts →

Strong evidence

“Extend-A-Family Waterloo Region was founded in 1981 by parents of children with developmental disabilities, as a way to build friendship and nurture community in Waterloo Region.”

Source: RevenueBase Database · checked Sep 19, 2026
23Indirect evidenceToronto, ON, CanadaHQ checked Sep 19, 2026201-500107 contacts →

Indirect evidence

“Meta is a place where ALL abilities can thrive!”

Source: RevenueBase Database · checked Sep 19, 2026
24Partial evidenceThunder Bay, CanadaHQ checked Sep 19, 2026201-500106 contacts →

Partial evidence

“A variety of residential programs, day services, supported employment and early childhood education is provided to approximately 400 people with intellectual disabilities by a…”

Source: RevenueBase Database · checked Sep 19, 2026
25Partial evidenceCalgary, AB, CanadaHQ checked Sep 19, 2026201-500105 contacts →

Partial evidence

“CASS is a Not-For-Profit Human Service Agency which was founded in 1988 in order to support people with disabilities to escape segregation and discrimination - and to live, work…”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 25 of 305 developmental disability group homes based in Canada

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Developmental disability group homes based in Canada at a glance

As of Sep 19, 2026
32.0%Verified-email coverage
33.7Average contacts per company
11-50Median size (employees)
6.2%Largest-city concentration · Calgary
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
70
11-50
81
51-200
79
201-500
59
501-1,000
12
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 305 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among developmental disability group homes, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Canada whose own description of what they do matches “developmental disability group homes”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names developmental disability group homes), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among developmental disability group homes, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 3,293 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names developmental disability group homes, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many developmental disability group homes are there based in Canada?

RevenueBase identified 305 developmental disability group homes headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

st.amant, headquartered in Winnipeg, tops this list with the largest team on record.

Which city has the most developmental disability group homes?

Calgary leads with 19 headquartered companies, followed by Winnipeg (14) and Edmonton (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,293 verified decision-maker contacts tracked across these 305 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.