Company lists · Data refreshed September 2026

Top 24 Early intervention services based in Australia

RevenueBase identified 205 company matches for early intervention services associated with Australia as of September 2026 and tracks 3,551 professional contacts across them, including 1,602 with verified work emails. Perth is the largest hub.

This list covers company matches for early intervention services 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 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built
205Companies
3,551Contacts tracked
1,602Verified emails
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The 24 largest early intervention services based in Australia

Ranked by team size
Top 24 of 205 company matches for early intervention services based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchWest Perth, AustraliaHQ recorded Sep 19, 2026501-1,000323 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 · Sep 19, 2026 · View company records in RevenueBase
2Exact matchMalvern, AustraliaHQ recorded Sep 19, 2026201-500115 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 · Sep 19, 2026 · View company records in RevenueBase
3Exact matchEight Mile Plains, AustraliaHQ recorded Sep 19, 202651-20072 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 · Sep 19, 2026 · View company records in RevenueBase
4Exact matchBelmore, AustraliaHQ recorded Sep 19, 202651-20049 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 · Sep 19, 2026 · View company records in RevenueBase
5Exact matchUnley, AustraliaHQ recorded Sep 19, 202651-20048 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 · Sep 19, 2026 · View company records in RevenueBase
6Exact matchElizabeth Downs, AustraliaHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase
7Exact matchLeichhardt, AustraliaHQ recorded Sep 19, 202611-5033 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchMayfield, AustraliaHQ recorded Sep 19, 202651-20032 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 · Sep 19, 2026 · View company records in RevenueBase
9Exact matchGold Coast, AustraliaHQ recorded Sep 19, 202611-5032 contacts →

Exact match

“At Early Intervention Support Services, we are committed to providing exceptional allied health services to children with disabilities and developmental delays nationwide.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchMarrickville, AustraliaHQ recorded Sep 19, 202611-5026 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchMornington, AustraliaHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase
12Exact matchHastings, AustraliaHQ recorded Sep 19, 202651-20024 contacts →

Exact match

“Abacus Learning Centre, founded in 2008, was created by parents and supporters with a vision to provide one of Australia’s first centre-based early intervention services for…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchBrookvale, AustraliaHQ recorded Sep 19, 202611-5023 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 · Sep 19, 2026 · View company records in RevenueBase
14Exact matchNorth Sydney, AustraliaHQ recorded Sep 19, 202651-20021 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchTorquay, AustraliaHQ recorded Sep 19, 202611-5021 contacts →

Exact match

“At Flying Start Children's Therapy our mission is to provide children and families with high quality professional services that support their ongoing development and enables them…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchMarsden Park, AustraliaHQ recorded Sep 19, 202611-5019 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchPymble, AustraliaHQ recorded Sep 19, 202611-5019 contacts →

Exact match

“Bright Eyes Early Intervention is an early intervention and psychology clinic servicing Sydney’s North Shore and the Blue Mountains Region.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchDubbo, AustraliaHQ recorded Sep 19, 202611-5018 contacts →

Exact match

“OECI is committed to family centred best practice principles for young children with developmental delays and/or disabilities.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchBooragoon, AustraliaHQ recorded Sep 19, 202611-5017 contacts →

Exact match

“WizeTherapy was established in 2007 as a family-friendly alternative option to the bigger disability providers within Perth, Western Australia.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchMelbourne, AustraliaHQ recorded Sep 19, 202611-5017 contacts →

Exact match

“We support children with developmental, emotional and behavioural differences who are having difficulty participating at home, in educational settings and in the community.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchPaddington, AustraliaHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“In Sync Therapy Hub is a Brisbane-based, interdisciplinary allied health practice supporting infants, children, families, and the adults who care for them.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchHawthorn, AustraliaHQ recorded Sep 19, 202611-5014 contacts →

Exact match

“Amazing Kids specialises in supporting families of young children aged 9 and under in communication, social skills, and other developmental domains.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchPerth, AustraliaHQ recorded Sep 19, 20261-1013 contacts →

Exact match

“Calm and Connected provides therapeutic intervention and education to children who experience behavioural, emotional and social challenges.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchRichmond, AustraliaHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“Step by Step Interventions - because who says making progress has to be boring?”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 24 of 205 early intervention services based in Australia

See the full list, filter by size, metro and specialty, and access 1,602 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Early intervention services based in Australia at a glance

As of Sep 19, 2026
45.1%Verified-email coverage
17.3Average contacts per company
1-10Median size (employees)
3.9%Largest-city concentration · Perth
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
122
11-50
68
51-200
10
201-500
2
501-1,000
2
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 205 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 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 1,602 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 Australia?

RevenueBase identified 205 company matches for early intervention services associated with Australia 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?

Early Start Australia 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?

Perth leads with 8 company records, followed by Melbourne (4) and Adelaide (3).

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 1,602 professional contacts with verified work emails tracked across these 205 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.

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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.