Company lists · Data refreshed September 2026
Top 25 Early intervention services based in Canada
RevenueBase identified 102 company matches for early intervention services associated with Canada as of September 2026 and tracks 1,557 professional contacts across them, including 691 with verified work emails. Calgary is the largest hub.
This list covers company matches for early intervention services 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 September 19, 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.
The 25 largest early intervention services based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 273 contacts → | ||||
Exact match “At KidsAbility, we support over children and youth to reach their communication, social, physical and behavioural goals each year.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 199 contacts → | ||||
Exact match “Since 1949, TVCC (formerly Thames Valley Children's Centre) has been working with children and youth with physical disabilities, communication disorders, developmental delays and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 91 contacts → | ||||
Exact match “CTN supports over kids and youth with disabilities and developmental needs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 74 contacts → | ||||
Exact match “Niagara Children’s Centre is recognized throughout the Niagara Region as the provider of rehabilitation and support services to children and youth with physical, developmental and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 62 contacts → | ||||
Exact match “One Kids Place offers a range of services to help children, youth and their families with physical, developmental and communication delays and disabilities.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 61 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 54 contacts → | ||||
Exact match “Five Counties Children’s Centre is an outpatient treatment centre for children from birth to 19 years of age with physical, developmental and communication needs and their…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 23 contacts → | ||||
Exact match “Butterfly Paediatric Therapy offers Physiotherapy, Occupational Therapy and Speech Language Pathology to children aged 0-18 years in a safe, engaging and fun environment!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 22 contacts → | ||||
Exact match “ABC Pediatric Threrapies - Where Kids Reach Their Full Potential!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 21 contacts → | ||||
Exact match “At Two Can Talk, We’re More Than a Clinic – We’re Your Partner in Speech Therapy, Occupational Therapy, and Group Services!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 20 contacts → | ||||
Exact match “The Comox Valley Child Development Association (CVCDA) is a non-profit society that has served children and youth with special needs since 1974.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 20 contacts → | ||||
Exact match “For over a decade, Mary Plain and Ronit Rosenblum have collaborated in helping children in Toronto and the Greater Toronto Area in successfully working toward their goals.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 18 contacts → | ||||
Exact match “The OSNS has delivered evidence-based support services to children and families for the past 40 years.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 18 contacts → | ||||
Exact match “The Hullabaloo delivers in-centre and community-based therapy services including ABA, SLP, and OT to children with developmental disabilities.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 16 contacts → | ||||
Exact match “Step by Step Early Intervention Society is a charitable organization providing exceptional early childhood education, therapeutic and family supports for developmentally delayed…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 16 contacts → | ||||
Exact match “Kids Developmental Services teams (teachers, assistants, and therapists) work with your child in a community preschool or child care centre of your choice.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 15 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 15 contacts → | ||||
Exact match “Connections Early Years Family Centre is a progressive, family-centred organization providing integrated support, learning and early identification / intervention services to…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 14 contacts → | ||||
Exact match “Founded in 1994, ASCY is a non-profit agency funded through The City of Hamilton and The Ministry of Children, Community and Social Services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 13 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 13 contacts → | ||||
Exact match “Why Bright Spot?” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 13 contacts → | ||||
Exact match “At A to Z Therapy Clinic we work with children from the ages of 18 months to 18 years of age.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 12 contacts → | ||||
Exact match “Les Zailés offre des services d'orthophonie pour les tout-petits, les plus grands et leur famille dans un esprit collaboratif et ludique, au rythme de chacun.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 12 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 11 contacts → | ||||
Exact match “We are a non-profit, child development center that provides a variety of services for children, youth, and families in our community.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “early intervention services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 102 early intervention services based in Canada
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Early intervention services based in Canada at a glance
As of Sep 19, 2026Companies by employee count
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 102 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 “early intervention services” 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 691 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 September 19, 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 “early intervention services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many early intervention services are there based in Canada?
RevenueBase identified 102 company matches for early intervention services associated with Canada as of September 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?
Kidsability Centre For Child Development tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most early intervention services?
Calgary leads with 9 company records, followed by Montreal (8) and Toronto (8).
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 691 professional contacts with verified work emails tracked across these 102 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 September 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 102 early intervention services based in Canada. Start with a free account, no credit card.
Download this list →Related lists
Early intervention services by geography
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- Early intervention services based in the Netherlands
- Early intervention services based in Singapore
- Early intervention services based in the United Kingdom
- Early intervention services based in the United States
Browse the directory
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.
More company lists
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- Early intervention services based in Chicago, United States
- Early intervention services based in Los Angeles, United States
- Early intervention services based in Australia
- Early intervention services based in the Netherlands
- Early intervention services based in Singapore
- Early intervention services based in the United Kingdom
Company intelligence · public preview
Top 25 early intervention services based in Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 102 matching company records for early intervention services based in Canada, with 1,557 tracked contacts and 691 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 early intervention services based in Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Kidsability Centre For Child Developmentkidsability.ca HQ: Waterloo, ON, CanadaReported employees: 201-500 | Waterloo, ON, Canada | 201-500 | Exact match | 273 contacts → |
“At KidsAbility, we support over children and youth to reach their communication, social, physical and behavioural goals each year.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  TVCCtvcc.on.caHQ: London, ON, CanadaReported employees: 201-500 | London, ON, Canada | 201-500 | Exact match | 199 contacts → |
“Since 1949, TVCC (formerly Thames Valley Children's Centre) has been working with children and youth with physical disabilities, communication disorders, developmental delays and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Children's Treatment Network CTNctnsy.ca HQ: Richmond Hill, ON, CanadaReported employees: 51-200 | Richmond Hill, ON, Canada | 51-200 | Exact match | 91 contacts → |
“CTN supports over kids and youth with disabilities and developmental needs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Niagara Children's Centreniagarachildrenscentre.com HQ: St. Catharines, ON, CanadaReported employees: 51-200 | St. Catharines, ON, Canada | 51-200 | Exact match | 74 contacts → |
“Niagara Children’s Centre is recognized throughout the Niagara Region as the provider of rehabilitation and support services to children and youth with physical, developmental and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ONE Kids Place Children's Treatment Centreonekidsplace.ca HQ: North Bay, ON, CanadaReported employees: 51-200 | North Bay, ON, Canada | 51-200 | Exact match | 62 contacts → |
“One Kids Place offers a range of services to help children, youth and their families with physical, developmental and communication delays and disabilities.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Yaldei Developmental Centeryaldei.org HQ: Montreal, QC, CanadaReported employees: 11-50 | Montreal, QC, Canada | 11-50 | Exact match | 61 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Five Counties Children's Centrefivecounties.on.ca HQ: Peterborough, ON, CanadaReported employees: 51-200 | Peterborough, ON, Canada | 51-200 | Exact match | 54 contacts → |
“Five Counties Children’s Centre is an outpatient treatment centre for children from birth to 19 years of age with physical, developmental and communication needs and their…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Butterfly Paediatric Therapybutterflytherapy.com HQ: Mississauga, ON, CanadaReported employees: 11-50 | Mississauga, ON, Canada | 11-50 | Exact match | 23 contacts → |
“Butterfly Paediatric Therapy offers Physiotherapy, Occupational Therapy and Speech Language Pathology to children aged 0-18 years in a safe, engaging and fun environment!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  ABC Pediatric Therapiesabcpediatrictherapies.caHQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 22 contacts → |
“ABC Pediatric Threrapies - Where Kids Reach Their Full Potential!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | TWO CAN Talktwocantalk.ca HQ: Maple, ON, CanadaReported employees: 11-50 | Maple, ON, Canada | 11-50 | Exact match | 21 contacts → |
“At Two Can Talk, We’re More Than a Clinic – We’re Your Partner in Speech Therapy, Occupational Therapy, and Group Services!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: Courtenay, BC, CanadaReported employees: 51-200 | Courtenay, BC, Canada | 51-200 | Exact match | 20 contacts → |
“The Comox Valley Child Development Association (CVCDA) is a non-profit society that has served children and youth with special needs since 1974.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Hello Speechhellospeechgta.comHQ: Toronto, CanadaReported employees: 1-10 | Toronto, Canada | 1-10 | Exact match | 20 contacts → |
“For over a decade, Mary Plain and Ronit Rosenblum have collaborated in helping children in Toronto and the Greater Toronto Area in successfully working toward their goals.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Penticton, BC, CanadaReported employees: 51-200 | Penticton, BC, Canada | 51-200 | Exact match | 18 contacts → |
“The OSNS has delivered evidence-based support services to children and families for the past 40 years.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | The Hullabaloothehullabaloo.ca HQ: Mississauga, ON, CanadaReported employees: 11-50 | Mississauga, ON, Canada | 11-50 | Exact match | 18 contacts → |
“The Hullabaloo delivers in-centre and community-based therapy services including ABA, SLP, and OT to children with developmental disabilities.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Step By Step Early Intervention Societystepbystepyyc.com HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 16 contacts → |
“Step by Step Early Intervention Society is a charitable organization providing exceptional early childhood education, therapeutic and family supports for developmentally delayed…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Kids Developmental Services LTDkidsds.org HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 16 contacts → |
“Kids Developmental Services teams (teachers, assistants, and therapists) work with your child in a community preschool or child care centre of your choice.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Kin-Dir Education Foundationkindired.com HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 15 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Connections Early Years Family Centreconnectwithus.ca HQ: Windsor, ON, CanadaReported employees: 11-50 | Windsor, ON, Canada | 11-50 | Exact match | 15 contacts → |
“Connections Early Years Family Centre is a progressive, family-centred organization providing integrated support, learning and early identification / intervention services to…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Hamilton, ON, CanadaReported employees: 51-200 | Hamilton, ON, Canada | 51-200 | Exact match | 14 contacts → |
“Founded in 1994, ASCY is a non-profit agency funded through The City of Hamilton and The Ministry of Children, Community and Social Services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Nsecdisnsecdis.ca HQ: Halifax, NS, CanadaReported employees: 11-50 | Halifax, NS, Canada | 11-50 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 |  Bright Spot Therapy Services LTDbright-spot.caHQ: Timmins, ON, CanadaReported employees: 1-10 | Timmins, ON, Canada | 1-10 | Exact match | 13 contacts → |
“Why Bright Spot?” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  A To Z Therapy Clinica2ztherapyclinic.caHQ: Laval, QC, CanadaReported employees: 1-10 | Laval, QC, Canada | 1-10 | Exact match | 13 contacts → |
“At A to Z Therapy Clinic we work with children from the ages of 18 months to 18 years of age.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | LES Zailésleszailes.com HQ: Montréal, QC, CanadaReported employees: 1-10 | Montréal, QC, Canada | 1-10 | Exact match | 12 contacts → |
“Les Zailés offre des services d'orthophonie pour les tout-petits, les plus grands et leur famille dans un esprit collaboratif et ludique, au rythme de chacun.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | From Play To Wordsfromplaytowords.com HQ: Spruce Grove, AB, CanadaReported employees: 11-50 | Spruce Grove, AB, Canada | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Shuswap Childrens Associationshuswapchildrens.ca HQ: Salmon Arm, BC, CanadaReported employees: 11-50 | Salmon Arm, BC, Canada | 11-50 | Exact match | 11 contacts → |
“We are a non-profit, child development center that provides a variety of services for children, youth, and families in our community.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 102 company matches
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Early intervention services: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
99 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 102 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for early intervention services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many early intervention services did RevenueBase find based in Canada?
The saved snapshot records 102 matching company records, 1,557 tracked contacts and 691 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Early intervention services by geography
- Early intervention services based in Chicago, United States
- Early intervention services based in Los Angeles, United States
- Early intervention services based in Australia
- Early intervention services based in the Netherlands
- Early intervention services based in Singapore
- Early intervention services based in the United Kingdom
- Early intervention services based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 early intervention services based in Canada. Snapshot: September 19, 2026. https://revenuebase.ai/companies/early-intervention-services/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Early intervention services based in Chicago, United States
- Early intervention services based in Los Angeles, United States
- Early intervention services based in Australia
- Early intervention services based in the Netherlands
- Early intervention services based in Singapore
- Early intervention services based in the United Kingdom
Company intelligence · public preview
Top 25 early intervention services based in Canada
RevenueBase records 102 matching company records for early intervention services based in Canada, with 1,557 tracked contacts and 691 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 early intervention services based in Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Kidsability Centre For Child Developmentkidsability.ca HQ: Waterloo, ON, CanadaReported employees: 201-500 | Waterloo, ON, Canada | 201-500 | Exact match | 273 contacts → |
“At KidsAbility, we support over children and youth to reach their communication, social, physical and behavioural goals each year.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | TVCCtvcc.on.ca HQ: London, ON, CanadaReported employees: 201-500 | London, ON, Canada | 201-500 | Exact match | 199 contacts → |
“Since 1949, TVCC (formerly Thames Valley Children's Centre) has been working with children and youth with physical disabilities, communication disorders, developmental delays and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Children's Treatment Network CTNctnsy.ca HQ: Richmond Hill, ON, CanadaReported employees: 51-200 | Richmond Hill, ON, Canada | 51-200 | Exact match | 91 contacts → |
“CTN supports over kids and youth with disabilities and developmental needs.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Niagara Children's Centreniagarachildrenscentre.com HQ: St. Catharines, ON, CanadaReported employees: 51-200 | St. Catharines, ON, Canada | 51-200 | Exact match | 74 contacts → |
“Niagara Children’s Centre is recognized throughout the Niagara Region as the provider of rehabilitation and support services to children and youth with physical, developmental and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ONE Kids Place Children's Treatment Centreonekidsplace.ca HQ: North Bay, ON, CanadaReported employees: 51-200 | North Bay, ON, Canada | 51-200 | Exact match | 62 contacts → |
“One Kids Place offers a range of services to help children, youth and their families with physical, developmental and communication delays and disabilities.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Yaldei Developmental Centeryaldei.org HQ: Montreal, QC, CanadaReported employees: 11-50 | Montreal, QC, Canada | 11-50 | Exact match | 61 contacts → |
“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 description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Five Counties Children's Centrefivecounties.on.ca HQ: Peterborough, ON, CanadaReported employees: 51-200 | Peterborough, ON, Canada | 51-200 | Exact match | 54 contacts → |
“Five Counties Children’s Centre is an outpatient treatment centre for children from birth to 19 years of age with physical, developmental and communication needs and their…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Butterfly Paediatric Therapybutterflytherapy.com HQ: Mississauga, ON, CanadaReported employees: 11-50 | Mississauga, ON, Canada | 11-50 | Exact match | 23 contacts → |
“Butterfly Paediatric Therapy offers Physiotherapy, Occupational Therapy and Speech Language Pathology to children aged 0-18 years in a safe, engaging and fun environment!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | ABC Pediatric Therapiesabcpediatrictherapies.ca HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 22 contacts → |
“ABC Pediatric Threrapies - Where Kids Reach Their Full Potential!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | TWO CAN Talktwocantalk.ca HQ: Maple, ON, CanadaReported employees: 11-50 | Maple, ON, Canada | 11-50 | Exact match | 21 contacts → |
“At Two Can Talk, We’re More Than a Clinic – We’re Your Partner in Speech Therapy, Occupational Therapy, and Group Services!” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: Courtenay, BC, CanadaReported employees: 51-200 | Courtenay, BC, Canada | 51-200 | Exact match | 20 contacts → |
“The Comox Valley Child Development Association (CVCDA) is a non-profit society that has served children and youth with special needs since 1974.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hello Speechhellospeechgta.com HQ: Toronto, CanadaReported employees: 1-10 | Toronto, Canada | 1-10 | Exact match | 20 contacts → |
“For over a decade, Mary Plain and Ronit Rosenblum have collaborated in helping children in Toronto and the Greater Toronto Area in successfully working toward their goals.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Penticton, BC, CanadaReported employees: 51-200 | Penticton, BC, Canada | 51-200 | Exact match | 18 contacts → |
“The OSNS has delivered evidence-based support services to children and families for the past 40 years.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | The Hullabaloothehullabaloo.ca HQ: Mississauga, ON, CanadaReported employees: 11-50 | Mississauga, ON, Canada | 11-50 | Exact match | 18 contacts → |
“The Hullabaloo delivers in-centre and community-based therapy services including ABA, SLP, and OT to children with developmental disabilities.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Step By Step Early Intervention Societystepbystepyyc.com HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 16 contacts → |
“Step by Step Early Intervention Society is a charitable organization providing exceptional early childhood education, therapeutic and family supports for developmentally delayed…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Kids Developmental Services LTDkidsds.org HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 16 contacts → |
“Kids Developmental Services teams (teachers, assistants, and therapists) work with your child in a community preschool or child care centre of your choice.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Kin-Dir Education Foundationkindired.com HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 15 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Connections Early Years Family Centreconnectwithus.ca HQ: Windsor, ON, CanadaReported employees: 11-50 | Windsor, ON, Canada | 11-50 | Exact match | 15 contacts → |
“Connections Early Years Family Centre is a progressive, family-centred organization providing integrated support, learning and early identification / intervention services to…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Hamilton, ON, CanadaReported employees: 51-200 | Hamilton, ON, Canada | 51-200 | Exact match | 14 contacts → |
“Founded in 1994, ASCY is a non-profit agency funded through The City of Hamilton and The Ministry of Children, Community and Social Services.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Nsecdisnsecdis.ca HQ: Halifax, NS, CanadaReported employees: 11-50 | Halifax, NS, Canada | 11-50 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Bright Spot Therapy Services LTDbright-spot.ca HQ: Timmins, ON, CanadaReported employees: 1-10 | Timmins, ON, Canada | 1-10 | Exact match | 13 contacts → |
“Why Bright Spot?” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | A To Z Therapy Clinica2ztherapyclinic.ca HQ: Laval, QC, CanadaReported employees: 1-10 | Laval, QC, Canada | 1-10 | Exact match | 13 contacts → |
“At A to Z Therapy Clinic we work with children from the ages of 18 months to 18 years of age.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | LES Zailésleszailes.com HQ: Montréal, QC, CanadaReported employees: 1-10 | Montréal, QC, Canada | 1-10 | Exact match | 12 contacts → |
“Les Zailés offre des services d'orthophonie pour les tout-petits, les plus grands et leur famille dans un esprit collaboratif et ludique, au rythme de chacun.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | From Play To Wordsfromplaytowords.com HQ: Spruce Grove, AB, CanadaReported employees: 11-50 | Spruce Grove, AB, Canada | 11-50 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Shuswap Childrens Associationshuswapchildrens.ca HQ: Salmon Arm, BC, CanadaReported employees: 11-50 | Salmon Arm, BC, Canada | 11-50 | Exact match | 11 contacts → |
“We are a non-profit, child development center that provides a variety of services for children, youth, and families in our community.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Early intervention services: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
99 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 102 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for early intervention services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many early intervention services did RevenueBase find based in Canada?
The saved snapshot records 102 matching company records, 1,557 tracked contacts and 691 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Early intervention services by geography
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Browse the directory
Cite this list
RevenueBase Data Team. Top 25 early intervention services based in Canada. Snapshot: September 19, 2026. https://revenuebase.ai/companies/early-intervention-services/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Early intervention services based in the Netherlands
- Early intervention services based in Singapore
- Early intervention services based in the United Kingdom