Company lists · Data refreshed September 2026
Top 25 Developmental disability service providers based in Australia
RevenueBase identified 817 developmental disability service providers headquartered in Australia as of September 2026 and tracks 18,307 professional contacts across them, including 7,670 with verified work emails. Melbourne is the largest hub.
This list covers developmental disability service providers headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 developmental disability service providers based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 993 contacts → | ||||
Indirect evidence “Endeavour Foundation is an independent, for-purpose organisation founded more than 70 years ago by a small group of families who wanted equal access to education for children with…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 958 contacts → | ||||
Partial evidence “Supporting thousands of people with complex intellectual, physical and multiple disabilities, we operate across Victoria and New South Wales through more than 425 service…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 769 contacts → | ||||
Indirect evidence “Berry Street has spent generations working with children, young people and families experiencing trauma, abuse and disadvantage.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 650 contacts → | ||||
Partial evidence “Northcott is a leading not-for-profit disability service provider, supporting people with disability to achieve their goals and live the life they choose.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 644 contacts → | ||||
Partial evidence “Yooralla has been supporting people with disability to pursue their goals, build independence and live meaningful lives for more than a century.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 626 contacts → | ||||
Indirect evidence “Everyday Independence is a team across Australia, united by a shared vision for everyone to have the skills and confidence to engage in everyday life as valued community members.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 477 contacts → | ||||
Partial evidence “For over 70 years, Sunnyfield has been a pioneer in the delivery of community support, education, employment, and accommodation for people with intellectual disability.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 376 contacts → | ||||
Partial evidence “Novita is one of South Australia’s largest community-based disability services organisation.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 374 contacts → | ||||
Partial evidence “Since 1962, Multicap has delivered an extensive range of personalised services to enhance the quality of lives of people living with disability, and their families.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 358 contacts → | ||||
Indirect evidence “At Rocky Bay, we celebrate your unique potential.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 335 contacts → | ||||
Indirect evidence “Good friends.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 290 contacts → | ||||
Partial evidence “Achieve Australia is a for-purpose community organisation that has been providing accommodation and services to people with disability since 1952.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 287 contacts → | ||||
Indirect evidence “Community Living Options was founded by families to support people to live the life they choose.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 238 contacts → | ||||
Partial evidence “In 1958, we were a small band of parents and friends seeking support services for our children with disabilities.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 230 contacts → | ||||
Indirect evidence “Nextt is an experienced, friendly team providing support services since 2005.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 216 contacts → | ||||
Partial evidence “CareChoice is a registered service provider with the following agencies: • National Disability Insurance Agency (NDIA) • Transport Accident Commission (TAC) • WorkSafe We provide…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 207 contacts → | ||||
Partial evidence “Founded a century ago by Dr Lorna Hodgkinson – A Woman Ahead of her Time, Unisson Disability began as a pioneering institution dedicated to transforming the lives of individuals…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 186 contacts → | ||||
Partial evidence “For more than 76 years, Cara has been recognised as a leading, trusted service provider working alongside people with disabilities and their families across metropolitan Adelaide…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 150 contacts → | ||||
Partial evidence “At Civic we have been passionate about supporting individuals with disability to realise their potential for 60 years.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 148 contacts → | ||||
Partial evidence “Orana creates opportunities for people with disability to live and work within their local community, fulfill their dreams and become valued and productive community members.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 114 contacts → | ||||
Partial evidence “For almost 40 years Interchange Outer East (IOE) has been delivering disability support that focuses not only the person with a disability but every family member.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 102 contacts → | ||||
Partial evidence “Barkuma is a not-for-profit charitable organisation providing services to South Australians with intellectual and other disabilities.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 93 contacts → | ||||
Indirect evidence “WINNER: Outstanding Community Organisation - 2023 IMB Bank Illawarra Business Awards WINNER: Best Partnership - 2023 Community Industry Awards Greenacres is one of the largest…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 91 contacts → | ||||
Partial evidence “Macarthur Disability Services (MDS) is a not-for-profit organisation dedicated to empowering people with disabilities, mental illness, the aged, families, and carers.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 89 contacts → | ||||
Partial evidence “Our vision is for people with disability to lead a life of their choice.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: developmental disability service providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names developmental disability service providers.
- Partial evidence
- Its own public description names part of developmental disability service providers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name developmental disability service providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 817 developmental disability service providers based in Australia
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Developmental disability service providers based in Australia at a glance
As of Sep 19, 2026Companies by employee count
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 817 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among developmental disability service providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Australia whose own description of what they do matches “developmental disability service providers”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names developmental disability service providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among developmental disability service providers, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 7,670 across the full list. 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.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Developmental disability service providers by metro
- Developmental disability service providers in Melbourne55
- Developmental disability service providers in Sydney45
- Developmental disability service providers in Perth27
- Developmental disability service providers in Adelaide26
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names developmental disability service providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many developmental disability service providers are there based in Australia?
RevenueBase identified 817 developmental disability service providers headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Endeavour Foundation, headquartered in Cannon Hill, tops this list with the largest team on record.
Which city has the most developmental disability service providers?
Melbourne leads with 55 headquartered companies, followed by Sydney (45) and Perth (27).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 7,670 verified decision-maker contacts tracked across these 817 companies.
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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Developmental disability service providers by geography
- Developmental disability service providers based in Adelaide, Australia
- Developmental disability service providers based in Brisbane, Australia
- Developmental disability service providers based in Melbourne, Australia
- Developmental disability service providers based in Sydney, Australia
- Developmental disability service providers based in Calgary, Canada
- Developmental disability service providers based in Toronto, Canada
- Developmental disability service providers based in Winnipeg, Canada
- Developmental disability service providers based in Albuquerque, United States
- Developmental disability service providers based in Atlanta, United States
- Developmental disability service providers based in Austin, United States
- Developmental disability service providers based in Charlotte, United States
- Developmental disability service providers based in Chicago, United States
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 Smart Search, 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.
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