Company lists · Data refreshed November 2026

Top 25 Developmental disability care providers based in Canada

RevenueBase identified 408 company matches for developmental disability care providers associated with Canada as of November 2026 and tracks 13,173 professional contacts across them, including 4,433 with verified work emails. Calgary is the largest hub.

This list covers company matches for developmental disability care providers associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
408Companies
13,173Contacts tracked
4,433Verified emails
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The 25 largest developmental disability care providers based in Canada

Ranked by team size
Top 25 of 408 company matches for developmental disability care providers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWinnipeg, MB, CanadaHQ recorded Nov 6, 20261,001-5,000464 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVaughan, ON, CanadaHQ recorded Nov 6, 2026501-1,000288 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSurrey, BC, CanadaHQ recorded Nov 6, 2026501-1,000240 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGuelph, ON, CanadaHQ recorded Nov 6, 2026201-500228 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Nov 6, 2026201-500225 contacts →

Exact match

“Cota is an accredited, not-for-profit, community-based organization that has been supporting adults with mental health and cognitive challenges to live well within their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBurnaby, BC, CanadaHQ recorded Nov 6, 2026201-500222 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKitchener, ON, CanadaHQ recorded Nov 6, 2026201-500220 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 2026501-1,000211 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBurnaby, BC, CanadaHQ recorded Nov 6, 2026201-500189 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAbbotsford, BC, CanadaHQ recorded Nov 6, 2026201-500174 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, ON, CanadaHQ recorded Nov 6, 2026201-500155 contacts →

Exact match

“Valued People.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBurnaby, BC, CanadaHQ recorded Nov 6, 2026501-1,000155 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 2026201-500152 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPort Coquitlam, BC, CanadaHQ recorded Nov 6, 2026501-1,000150 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDartmouth, NS, CanadaHQ recorded Nov 6, 2026201-500149 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNew Westminster, BC, CanadaHQ recorded Nov 6, 2026501-1,000143 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMilton, ON, CanadaHQ recorded Nov 6, 2026201-500140 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOshawa, ON, CanadaHQ recorded Nov 6, 2026201-500139 contacts →

Exact match

“Community Living Oshawa/Clarington is an accredited, non-profit organization dedicated to supporting the achievement of personal outcomes for people with developmental…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBurlington, ON, CanadaHQ recorded Nov 6, 202651-200139 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLangley, BC, CanadaHQ recorded Nov 6, 2026201-500138 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKingston, ON, CanadaHQ recorded Nov 6, 2026201-500137 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKitchener, ON, CanadaHQ recorded Nov 6, 2026201-500135 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWinnipeg, MB, CanadaHQ recorded Nov 6, 2026501-1,000110 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 2026201-500107 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchToronto, ON, CanadaHQ recorded Nov 6, 2026201-500105 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 408 developmental disability care providers based in Canada

See the full list, filter by size, metro and specialty, and access 4,433 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Developmental disability care providers based in Canada at a glance

As of Nov 6, 2026
33.7%Verified-email coverage
32.3Average contacts per company
11-50Median size (employees)
6.4%Largest-city concentration · Calgary
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
104
11-50
104
51-200
106
201-500
70
501-1,000
15
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 408 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Canada whose business descriptions match “developmental disability care providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 4,433 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Developmental disability care providers by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “developmental disability care providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many developmental disability care providers are there based in Canada?

RevenueBase identified 408 company matches for developmental disability care providers associated with Canada as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

st.amant tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most developmental disability care providers?

Calgary leads with 26 company records, followed by Toronto (20) and Winnipeg (16).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,433 professional contacts with verified work emails tracked across these 408 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.