Company lists · Data refreshed September 2026
Top 25 Claims defense law firms based in Australia
RevenueBase identified 365 claims defense law firms headquartered in Australia as of September 2026 and tracks 9,396 professional contacts across them, including 6,141 with verified work emails. Sydney is the largest hub.
This list covers claims defense law firms 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 27, 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 claims defense law firms based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,061 contacts → | ||||
Partial evidence “Mills Oakley is a leading full-service national law firm with offices in Melbourne, Sydney, Brisbane, Canberra, Perth, Adelaide and Darwin.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 925 contacts → | ||||
Indirect evidence “We’ve come a long way since our doors first opened in the Hunter in 1882.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 697 contacts → | ||||
Partial evidence “Moray & Agnew is a national law firm of over 110 Partners and over 800 people.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 475 contacts → | ||||
Indirect evidence “A legal practice with a rich history, founded in 1900, Colin Biggers & Paisley is an Australian based legal practice with offices in Brisbane, Sydney and Melbourne, advising…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 447 contacts → | ||||
Indirect evidence “For 60 years, Barry Nilsson has been shaping a better legal experience, putting our clients first - where they belong.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 276 contacts → | ||||
Partial evidence “Gilchrist Connell is a leading Australian insurance sector law firm, operating across all Australian jurisdictions from our five offices.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 273 contacts → | ||||
Partial evidence “McCabes is an ambitious and growing law firm.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 271 contacts → | ||||
Indirect evidence “At Turner Freeman Lawyers we have been providing care, support and outstanding results to our clients for over 65 years.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 213 contacts → | ||||
Indirect evidence “Established in April 2004, Meridian Lawyers is an incorporated legal practice with offices in Sydney, Melbourne, Newcastle, Brisbane, Perth and Canberra.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 195 contacts → | ||||
Partial evidence “Cooper Grace Ward Lawyers is one of Queensland’s largest independent law firms, servicing clients with a local, national and international presence.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 179 contacts → | ||||
Partial evidence “Littles is a national law firm which practices exclusively in personal injury litigation.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 171 contacts → | ||||
Indirect evidence “At Carter Newell, we are an authentic, inclusive, and sustainable firm that develops people with specialist legal and industry expertise who in turn help clients make informed…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 169 contacts → | ||||
Indirect evidence “LK has a unique combination of expertise and resources.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 158 contacts → | ||||
Partial evidence “Gordon Legal is a full-service law firm that puts people first and business second.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 145 contacts → | ||||
Indirect evidence “Ligeti Partners is a specialist insurance litigation practice providing legal services to insurers, self-insureds, public companies and Local Government.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 104 contacts → | ||||
Partial evidence “SLF Lawyers are Commercial Law specialists with offices located in Brisbane, Gold Coast, Sydney, Melbourne and Perth.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 95 contacts → | ||||
Partial evidence “Holman Webb Lawyers is a premier commercial and insurance law firm established in Sydney, Australia, in 1960.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 94 contacts → | ||||
Partial evidence “A law firm with dedication, expertise and commitment.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 88 contacts → | ||||
Partial evidence “William Roberts is a dynamic and innovative law firm with a focus on dispute resolution, litigation, and personal, commercial and property transactions.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 82 contacts → | ||||
Indirect evidence “HBA Legal simplifies and solves clients' problems across the insurance industry.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 81 contacts → | ||||
Partial evidence “Chambers Russell Lawyers is a commercial law firm practicing across construction and building defects, strata and community title, property and commercial, commercial litigation…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 76 contacts → | ||||
Indirect evidence “Page Seager specialises in commercial legal services with a Tasmanian connection.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 68 contacts → | ||||
Indirect evidence “Rankin Ellison Lawyers is a successful insurance and personal services legal firm.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 24 | 62 contacts → | ||||
Partial evidence “Phi Finney McDonald is a law firm with offices in Melbourne, Sydney and London.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 25 | 62 contacts → | ||||
Partial evidence “Gair Legal is a progressive and highly specialised insurance litigation law firm.” Source: RevenueBase Database · checked Sep 27, 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: claims defense law firms. 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 claims defense law firms.
- Partial evidence
- Its own public description names part of claims defense law firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name claims defense law firms. 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 365 claims defense law firms based in Australia
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Claims defense law firms based in Australia at a glance
As of Sep 27, 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 365 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 claims defense law firms, 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 “claims defense law firms”. 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 claims defense law firms), 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 claims defense law firms, 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, 6,141 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 27, 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.
Claims defense law firms by metro
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 claims defense law firms, 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 claims defense law firms are there based in Australia?
RevenueBase identified 365 claims defense law firms 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?
Mills Oakley, headquartered in Melbourne, tops this list with the largest team on record.
Which city has the most claims defense law firms?
Sydney leads with 83 headquartered companies, followed by Melbourne (47) and Brisbane (35).
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 6,141 verified decision-maker contacts tracked across these 365 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 27, 2026.
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Claims defense law firms by geography
- Claims defense law firms based in Brisbane, Australia
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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 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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