Company lists · Data refreshed November 2026

Top 25 Developmental disability schools based in Canada

RevenueBase identified 276 company matches for developmental disability schools associated with Canada as of November 2026 and tracks 7,182 professional contacts across them, including 2,673 with verified work emails. Calgary is the largest hub.

This list covers company matches for developmental disability schools 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
276Companies
7,182Contacts tracked
2,673Verified emails
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The 25 largest developmental disability schools based in Canada

Ranked by team size
Top 25 of 276 company matches for developmental disability schools 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 matchQuebec City, QC, CanadaHQ recorded Nov 6, 2026501-1,000260 contacts →

Exact match

“Our School Board supports vibrant learning communities in our 17 schools and Centre that empower all students to receive the best possible education, foster their social…”

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 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
5Exact 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
6Exact matchSaint-jean-sur-richelieu, QC, CanadaHQ recorded Nov 6, 20265,001-10,000205 contacts →

Exact match

“La mission du Centre de services scolaire des Hautes-Rivières est de favoriser l’émergence d’un environnement propice au développement des apprentissages et des personnes, en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSaskatoon, SK, CanadaHQ recorded Nov 6, 202651-200201 contacts →

Exact match

“TinyEYE Therapy Services is your trusted provider of special education and care solutions - founded on empathy, defined by impact.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNew Westminster, BC, CanadaHQ recorded Nov 6, 2026501-1,000182 contacts →

Exact match

“The New Westminster School District is committed to ensuring that its students become self assured and self sufficient adults who are wise, caring, creative and flexible and able…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 2026201-500174 contacts →

Exact match

“As a not-for-profit society and registered charity, Renfrew Educational Services offers a broad range of specialized programs and is an acknowledged leader in program development…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact 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
12Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-200129 contacts →

Exact match

“We’re here for people who think and learn differently.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVaughan, ON, CanadaHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“Kayla's Children Centre was founded in May 2017 as a non-profit organization that resulted from the merger of Zareinu Educational Centre (founded in 1989) and Project AIM (founded…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 2026201-500106 contacts →

Exact match

“Children’s Autism Services of Edmonton is an organization of excellence in the area of support services for children with autism and other developmental disorders.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact 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
17Exact matchOrléans, ON, CanadaHQ recorded Nov 6, 2026201-50094 contacts →

Exact match

“Established in 1996, Bairn Croft Residential Services (BCRS) provides both residential and community-based day program services for individuals with neurodevelopmental…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“Established in 1979, Foothills Academy Society consists of Foothills Academy School and Estelle Siebens Community Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-20081 contacts →

Exact match

“At Providence, we believe all children deserve a joyful, supportive, respectful and safe environment that encourages exploration, learning and growth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSherbrooke, QC, CanadaHQ recorded Nov 6, 20261,001-5,00080 contacts →

Exact match

“La Commission scolaire de la Région-de-Sherbrooke est le troisième plus important employeur de l'Estrie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSaint-laurent, QC, CanadaHQ recorded Nov 6, 2026201-50074 contacts →

Exact match

“L’École Vanguard est une institution scolaire spécialisée privée d’intérêt public desservant environ 1100 élèves.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 2026201-50066 contacts →

Exact match

“At Summit School, our mission is to provide a supportive special education environment that meets each student’s needs and fosters learning, personal growth, well-being and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCollingwood, ON, CanadaHQ recorded Nov 6, 2026201-50064 contacts →

Exact match

“E3 Community Services Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-5063 contacts →

Exact match

“At The Donald Berman YALDEI Developmental Center, we provide Early Intervention treatment and specialized therapies to children with developmental needs from birth to 18 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVictoria, BC, CanadaHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“Through Community Inclusion, Learning and Employment, Geriatrics, and Residential programs, the Garth Homer Society supports people with developmental disabilities to make a life…”

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

Showing 25 of 276 developmental disability schools based in Canada

See the full list, filter by size, metro and specialty, and access 2,673 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Developmental disability schools based in Canada at a glance

As of Nov 6, 2026
37.2%Verified-email coverage
26.0Average contacts per company
11-50Median size (employees)
8.0%Largest-city concentration · Calgary
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
104
11-50
88
51-200
44
201-500
20
501-1,000
7
1,001-5,000
4
5,001-10,000
1
10001+
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 276 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 schools” 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 2,673 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.

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 schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many developmental disability schools are there based in Canada?

RevenueBase identified 276 company matches for developmental disability schools 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 schools?

Calgary leads with 22 company records, followed by Toronto (22) and Montreal (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 2,673 professional contacts with verified work emails tracked across these 276 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.