Company lists · Data refreshed November 2026

Top 24 Early intervention specialists based in Australia

RevenueBase identified 224 company matches for early intervention specialists associated with Australia as of November 2026 and tracks 6,823 professional contacts across them, including 2,879 with verified work emails. Sydney is the largest hub.

This list covers company matches for early intervention specialists associated with Australia, 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
224Companies
6,823Contacts tracked
2,879Verified emails
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The 24 largest early intervention specialists based in Australia

Ranked by team size
Top 24 of 224 company matches for early intervention specialists based in Australia, 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 matchGlebe, AustraliaHQ recorded Nov 6, 2026501-1,000591 contacts →

Exact match

“SDN Children’s Services is a for-purpose, not for profit organisation that has been delivering quality early childhood education and child care, children's therapies and family…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Nov 6, 20261,001-5,000570 contacts →

Exact match

“At KU, children have a voice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHindmarsh, AustraliaHQ recorded Nov 6, 2026501-1,000385 contacts →

Exact match

“Novita is one of South Australia’s largest community-based disability services organisation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWest Perth, AustraliaHQ recorded Nov 6, 2026501-1,000330 contacts →

Exact match

“Early Start Australia is a national organisation committed to delivering evidence-based best practice early intervention and therapy services to children, young adults and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMalvern, AustraliaHQ recorded Nov 6, 2026201-500116 contacts →

Exact match

“Founded in 1971, Noah’s Ark is an innovative not-for-profit community organisation providing childhood intervention services to children with disabilities and additional needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNoble Park, AustraliaHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“Our Vision is for all children to have the best start in life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNorth Melbourne, AustraliaHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“We believe that every child deserves a life of independence and opportunity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEight Mile Plains, AustraliaHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“We are an early intervention, early childhood provider of occupational therapy, speech pathology, psychology across North Brisbane, South Brisbane, Logan and the Gold Coast.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBelmore, AustraliaHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“At Koorana Child & Family Services we are committed to supporting positive learning opportunities for children and strengthening families through the provision of inclusive and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchUnley, AustraliaHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“OTFC have been a trusted occupational therapy provider for over 30 years, delivering evidence-based care to young people with various diagnoses and developmental differences…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchElizabeth Downs, AustraliaHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Talking Matters is a private paediatric allied health practice based in the northern suburbs of Adelaide, South Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLeichhardt, AustraliaHQ recorded Nov 6, 202611-5034 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMayfield, AustraliaHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Firstchance is a not for profit organisation that provides early intervention and school aged programs for children aged 0-9 years with a disability or developmental delay, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSurry Hills, AustraliaHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Good Beginnings builds better outcomes for children in vulnerable communities through effective early intervention programs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBateman, AustraliaHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Kids Are Kids!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSpringwood, AustraliaHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“We deliver a flexible and broad range of interventions and allied health services that focus on young people with disability and their families across the Blue Mountains…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMailtand, AustraliaHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“At Prelude Australia, we're here to support a positive future for all children.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBondi Junction, AustraliaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Developmental Paediatrics is a pioneering new service integrating all assessment and therapy modalities for children and adolescents with developmental, learning, and behavioural…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMornington, AustraliaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Biala Peninsula - an early childhood intervention service for children with disabilities and their families.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMarrickville, AustraliaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Plumtree is a not-for-profit, community-based organisation that helps families thrive.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNorth Sydney, AustraliaHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Helping every child to learn, develop and participate meaningfully in their community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRyde, AustraliaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Based in Ryde in Sydney, Links to Life specialises in providing Early Intervention therapy using the principals of Applied Behavioural Analysis (ABA) which is scientifically…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMarsden Park, AustraliaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“At Marsden Therapy, we specialize in providing Speech, Occupational and Behavior therapy services for children.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBrookvale, AustraliaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“At Kids First Children's Services, we're all about making life easier for children and their families.”

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

Showing 24 of 224 early intervention specialists based in Australia

See the full list, filter by size, metro and specialty, and access 2,879 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Early intervention specialists based in Australia at a glance

As of Nov 6, 2026
42.2%Verified-email coverage
30.5Average contacts per company
1-10Median size (employees)
4.0%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
129
11-50
69
51-200
13
201-500
3
501-1,000
4
1,001-5,000
1
10001+
1

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 224 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 Australia whose business descriptions match “early intervention specialists” 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 2,879 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 “early intervention specialists”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many early intervention specialists are there based in Australia?

RevenueBase identified 224 company matches for early intervention specialists associated with Australia 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?

SDN Children's Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most early intervention specialists?

Sydney leads with 9 company records, followed by Adelaide (7) and Melbourne (7).

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 2,879 professional contacts with verified work emails tracked across these 224 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.