# Top 50 law firms in Australia

Tamtam tracks 67 law firms headquartered in Australia. This list ranks the 50 largest by number of employees on LinkedIn, led by KPMG Australia, Deloitte Australia and MinterEllison. Their median headcount is 833. Half of them were founded in 1963 or later. The most common headquarters are Sydney (18), Melbourne (14) and Brisbane (5).

This selection of large Australian firms shows a concentration of legal and professional services. Companies like KPMG Australia and Deloitte Australia provide a range of consulting, audit, tax, and digital solutions. MinterEllison and Allens are established law practices offering comprehensive legal and consulting services, with Allens also involved in shaping legislation.

The firms listed are predominantly large, with several having long histories, such as MinterEllison (founded 1827) and Allens (founded 1822). A notable pattern is the strong presence of headquarters in Sydney and Melbourne, indicating these cities as major hubs for legal and professional services in Australia.

🇦🇺 Australia · 50 companies · Updated Nov 13, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [KPMG Australia](https://www.tamtam.ai/c/kpmg-australia) (kpmg.com.au)<br>Professional services firm offering audit, tax, legal, management consulting, and digital solutions to diverse industries and sectors in Australia. | Business Consulting and Services | 🇦🇺 Sydney | 9,429 |  |
| 2 | [Deloitte Australia](https://www.tamtam.ai/c/deloitte-australia) (deloitte.com.au)<br>A forward-thinking professional services firm focused on cyber security, virtual reality, digital marketing, and tech integration across various industries, aiming to make a meaningful impact | Management Consulting | 🇦🇺 Sydney | 7,674 |  |
| 3 | [MinterEllison](https://www.tamtam.ai/c/minterellison) (minterellison.com)<br>Provides comprehensive legal and consulting services, solving complex problems with a heritage of excellence and strong client relationships. | Law Practice | 🇦🇺 Australia | 2,758 | 1827 |
| 4 | [Allens](https://www.tamtam.ai/c/allens) (allens.com.au)<br>An international organization with a rich history of shaping legislation and regulatory frameworks, providing global legal services to clients worldwide | Law Practice | 🇦🇺 Sydney | 2,180 | 1822 |
| 5 | [HWLE Lawyers](https://www.tamtam.ai/c/hwle-lawyers) (hwlebsworth.com.au)<br>Providing expert commercial legal services across Australia with high partner involvement, focusing on client outcomes and efficient problem-solving. | Law Practice | 🇦🇺 Melbourne | 1,914 |  |
| 6 | [Clayton Utz](https://www.tamtam.ai/c/clayton-utz) (claytonutz.com)<br>Provides tailored legal advice and services to private sector and government clients across Australia with honesty and entrepreneurial spirit. | Law Practice | 🇦🇺 Sydney | 1,876 | 1833 |
| 7 | [Attorney-General's Department](https://www.tamtam.ai/c/attorney-general-s-department) (ag.gov.au)<br>This department in Australia focuses on delivering programs and policies to maintain and improve the country's law and justice framework | Government Administration | 🇦🇺 Barton | 1,815 | 1901 |
| 8 | [Victorian Bar](https://www.tamtam.ai/c/victorian-bar) (vicbar.com.au)<br>A professional association of barristers in Victoria who provide independent legal representation and advice to the community since 1891 | Legal Services | 🇦🇺 Melbourne | 1,784 | 1884 |
| 9 | [Corrs Chambers Westgarth](https://www.tamtam.ai/c/corrs-chambers-westgarth) (corrs.com.au)<br>Providing comprehensive legal services including major transactions, complex disputes, strategic advice, and international law expertise for global clients. | Law Practice | 🇦🇺 Sydney | 1,582 |  |
| 10 | [IPH Limited](https://www.tamtam.ai/c/iph-limited) (iphltd.com.au)<br>An international group providing intellectual property services through a network of leading IP firms and an online trademark application platform | Law Practice | 🇦🇺 Sydney | 1,394 | 2014 |
| 11 | [Mark](https://www.tamtam.ai/c/mark-sydney) (mark.com.au)<br>A marketing agency founded in 2007, specializing in digital, direct, and data marketing services for various clients in Sydney and Melbourne | Advertising Services | 🇦🇺 Sydney | 1,322 | 2007 |
| 12 | [Legal Aid NSW](https://www.tamtam.ai/c/legal-aid-nsw) (legalaid.nsw.gov.au)<br>State-wide organization providing legal services to disadvantaged individuals in NSW, covering criminal, family, and civil law areas through central and regional offices Working in partnership with legal professionals | Legal Services | 🇦🇺 Haymarket | 1,311 | 1979 |
| 13 | [Slater and Gordon Lawyers](https://www.tamtam.ai/c/slater-and-gordon-lawyers) (slatergordon.com.au)<br>A leading consumer law firm in Australia providing accessible and expert legal services in Compensation Law, Class Actions, Employment Law, and more | Law Practice | 🇦🇺 Melbourne | 1,298 | 1935 |
| 14 | [Gilbert + Tobin](https://www.tamtam.ai/c/gilbert-tobin) (gtlaw.com.au)<br>A leading Australian corporate law firm providing innovative legal solutions for top companies, major infrastructure providers, and government authorities worldwide | Law Practice | 🇦🇺 Barangaroo | 1,214 | 1988 |
| 15 | [Victoria Legal Aid](https://www.tamtam.ai/c/victoria-legal-aid) (legalaid.vic.gov.au)<br>Provides free legal information and education, prioritizes intensive legal services for eligible individuals, and promotes diversity, inclusivity, and equity | Government Administration | 🇦🇺 Melbourne | 1,189 | 1981 |
| 16 | [Hall & Wilcox](https://www.tamtam.ai/c/hall-and-wilcox) (hallandwilcox.com.au)<br>Leading Australian law firm providing innovative, client-focused legal services with a commitment to community, technology, and commercial success. | Law Practice | 🇦🇺 Melbourne | 1,159 | 1917 |
| 17 | [Maurice Blackburn Lawyers](https://www.tamtam.ai/c/maurice-blackburn-lawyers) (mauriceblackburn.com.au)<br>Leading plaintiff and social justice law firm in Australia, advocating for those who can't afford legal representation with over 100 years of history | Law Practice | 🇦🇺 Melbourne | 1,107 | 1919 |
| 18 | [Mills Oakley](https://www.tamtam.ai/c/mills-oakley) (millsoakley.com.au)<br>A national law firm offering expertise in key commercial practice areas, providing superior service and value for clients at every stage | Law Practice | 🇦🇺 Melbourne | 1,100 | 1864 |
| 19 | [Sparke Helmore Lawyers](https://www.tamtam.ai/c/sparke-helmore-lawyers) (sparke.com.au)<br>National Australian law firm specializing in corporate, insurance, government, property, workplace law with over 950 professionals across ten offices. | Law Practice | 🇦🇺 Sydney | 1,025 | 1882 |
| 20 | [Gadens](https://www.tamtam.ai/c/gadens) (gadens.com)<br>Providing comprehensive legal services across banking, corporate, disputes, employment, IP, real estate, supporting complex client needs nationwide. | Law Practice | 🇦🇺 Melbourne | 933 |  |
| 21 | [Maddocks](https://www.tamtam.ai/c/maddocks) (maddocks.com.au)<br>An independent Australian law firm with offices in Canberra, Melbourne, and Sydney, providing practical legal services to corporations, businesses, and governments | Law Practice | 🇦🇺 Melbourne | 928 | 1885 |
| 22 | [Wotton Kearney](https://www.tamtam.ai/c/wotton-kearney) (wottonkearney.com)<br>Specializing in insurance, risk management, and dispute resolution, the company serves a wide range of clients with a focus on building lasting relationships and achieving the best outcomes | Law Practice | 🇦🇺 Sydney | 901 |  |
| 23 | [Deloitte Legal](https://www.tamtam.ai/c/deloitte-legal) (deloittelegal.com)<br>A global network of legal professionals providing strategic business advice, corporate guidance, and efficient legal solutions for clients worldwide | Law Practice | 🇦🇺 Canberra | 876 |  |
| 24 | [Thomsons](https://www.tamtam.ai/c/thomsons) (tglaw.com.au)<br>Large Australian law firm with over 800 staff and 155 partners, operating across six major cities providing corporate legal services. | Law Practice | 🇦🇺 Sydney | 846 |  |
| 25 | [Lander & Rogers](https://www.tamtam.ai/c/lander-and-rogers) (landers.com.au)<br>Providing practical, commercial legal advice with exceptional client service across government, insurance, real estate, retail, private clients, and technology sectors. | Law Practice | 🇦🇺 Melbourne | 833 |  |
| 26 | [Moray & Agnew](https://www.tamtam.ai/c/moray-and-agnew) (moray.com.au)<br>national law firm specializing in insurance, commercial disputes, construction, corporate, property, and workplace legal services across multiple Australian cities | Law Practice | 🇦🇺 | 755 |  |
| 27 | [Shine Lawyers](https://www.tamtam.ai/c/shine-lawyers) (shine.com.au)<br>Provide legal support and advocacy for clients facing injustice, fostering a collaborative environment focused on growth and challenging norms. | Law Practice | 🇦🇺 Brisbane | 753 | 1976 |
| 28 | [LEAP Legal Software](https://www.tamtam.ai/c/leap-legal-software) (careers.leaplegalsoftware.com)<br>Provides an all-in-one productivity platform designed for legal professionals to enhance efficiency and profitability across multiple countries. | Software Development | 🇦🇺 Sydney | 719 | 1992 |
| 29 | [LK](https://www.tamtam.ai/c/lk) (lk.law)<br>Specialist law firm with expertise in commercial litigation, arbitration, insolvency, professional negligence, investigations, and dispute resolution, serving clients globally with personalized and effective solutions | Law Practice | 🇦🇺 Adelaide | 644 | 2004 |
| 30 | [Australian Government Solicitor](https://www.tamtam.ai/c/australian-government-solicitor) (ags.gov.au)<br>AGS is the Australian Government's central legal service, providing high-quality advice, representation, and innovative solutions for government agencies nationwide | Law Practice | 🇦🇺 Barton | 636 | 1903 |
| 31 | [Holding Redlich](https://www.tamtam.ai/c/holding-redlich) (holdingredlich.com)<br>Providing tailored legal services across Australia with expert knowledge, strong networks, and a commitment to client success and collaboration. | Law Practice | 🇦🇺 Melbourne | 530 | 1962 |
| 32 | [Johnson Winter Slattery](https://www.tamtam.ai/c/johnson-winter-slattery) (jws.com.au)<br>An Australian law firm offering expertise in corporate law, major transactions, disputes, and a wide range of industries such as energy, finance, and technology | Law Practice | 🇦🇺 Sydney | 508 | 1993 |
| 33 | [Barry Nilsson](https://www.tamtam.ai/c/barry-nilsson) (bnlaw.com.au)<br>A national law firm with 60 years of experience prioritizing clients, providing trusted legal services in Insurance, Health, Family Law, Wills & Estates | Law Practice | 🇦🇺 Brisbane | 503 | 1963 |
| 34 | [HPX Group](https://www.tamtam.ai/c/hpx-group) (hpxgroup.com.au)<br>Empowering talented individuals to provide essential corporate services in legal, governance, risk, and compliance to facilitate business growth and success | Professional Services | 🇦🇺 Sydney | 495 |  |
| 35 | [Colin Biggers & Paisley](https://www.tamtam.ai/c/colin-biggers-and-paisley) (cbp.com.au)<br>Australian legal firm specializing in commercial law, insurance, construction, property, and various industries, providing strategic legal advice and partnerships. | Law Practice | 🇦🇺 Sydney | 493 | 1900 |
| 36 | [Legal Aid Queensland](https://www.tamtam.ai/c/legal-aid-queensland) (legalaid.qld.gov.au)<br>Legal Aid Queensland provides legal assistance to financially disadvantaged Queenslanders in criminal, family, and civil law matters through advice, representation, and preferred supplier partnerships | Legal Services | 🇦🇺 Brisbane | 474 | 1979 |
| 37 | [Piper Alderman](https://www.tamtam.ai/c/piper-alderman) (piperalderman.com.au)<br>A leading commercial law firm with offices across Australia, offering expert legal advice and solutions to clients both locally and internationally | Law Practice | 🇦🇺 National | 470 | 1988 |
| 38 | [NSW Trustee and Guardian](https://www.tamtam.ai/c/nsw-trustee-and-guardian) (nsw.gov.au)<br>Provider of trustee and financial management services, specializing in Will Making, Deceased Estate Administration, Powers of Attorney, and financial management for people with disabilities | Government Administration | 🇦🇺 Parramatta | 456 | 2009 |
| 39 | [McCullough Robertson](https://www.tamtam.ai/c/mccullough-robertson) (mccullough.com.au)<br>A leading Australian law firm offering advice to major corporations, governments, and high net worth individuals in various industries for over 95 years | Law Practice | 🇦🇺 Brisbane | 447 | 1926 |
| 40 | [InfoTrack AU](https://www.tamtam.ai/c/infotrack-au) (infotrack.com.au)<br>InfoTrack is a leading innovator in legal technology, specializing in property conveyancing automation, with a strong focus on efficiency and employee satisfaction | IT Services and IT Consulting | 🇦🇺 Sydney | 445 | 2012 |
| 41 | [NSW Crown Solicitor's Office](https://www.tamtam.ai/c/nsw-crown-solicitor-s-office) (cso.nsw.gov.au)<br>A leading provider of legal services to the NSW Government, managing litigation, legal drafting, and representation across various practice areas | Legal Services | 🇦🇺 Sydney | 429 |  |
| 42 | [Spruson & Ferguson](https://www.tamtam.ai/c/spruson-and-ferguson) (spruson.com)<br>A leading IP service provider in the Asia-Pacific region, offering comprehensive protection, commercialization, and management of patents, trademarks, and designs since 1887 | Law Practice | 🇦🇺 Sydney | 413 | 1887 |
| 43 | [Peninsula Australia](https://www.tamtam.ai/c/peninsula-australia) (peninsulagrouplimited.com.au)<br>Trusted advisor for small businesses worldwide, providing HR, health & safety, and employment relations support to free up time for growth #SuccessStartsHere | Human Resources Services | 🇦🇺 Sydney | 412 | 1983 |
| 44 | [State Trustees](https://www.tamtam.ai/c/state-trustees) (linktr.ee)<br>State Trustees provides assistance in planning and managing personal affairs to help individuals navigate through different stages of life | Financial Services | 🇦🇺 Footscray | 407 | 1852 |
| 45 | [Procare Group](https://www.tamtam.ai/c/procare-group) (procaregroup.com.au)<br>Procare is a leading provider of wellness, insurance, and risk solutions offering injury management, health & wellness, investigations, specialized legal services, training, and more | Insurance | 🇦🇺 Alexandria | 403 | 1998 |
| 46 | [McInnes Wilson](https://www.tamtam.ai/c/mcinnes-wilson) (mcw.com.au)<br>Providing quality legal advice and services to protect clients' interests with a strategic approach, community involvement, and tailored solutions for unique matters | Law Practice | 🇦🇺 Brisbane | 382 | 1975 |
| 47 | [Aboriginal Legal Service](https://www.tamtam.ai/c/aboriginal-legal-service) (alsnswact.org.au)<br>A leading legal service providing free support to Aboriginal and Torres Strait Islander people in NSW and the ACT Nationally recognized for advocacy and law reform efforts | Legal Services | 🇦🇺 Redfern | 378 | 1970 |
| 48 | [Law Institute of Victoria](https://www.tamtam.ai/c/law-institute-of-victoria) (liv.asn.au)<br>The company represents, supports, and advocates for lawyers in Victoria, promoting justice, education, and public confidence in the legal profession | Legal Services | 🇦🇺 Melbourne | 360 |  |
| 49 | [Russell Kennedy](https://www.tamtam.ai/c/russell-kennedy) (russellkennedy.com.au)<br>Providing expert legal solutions in key sectors, focusing on creating positive change through community programs and strong client relationships | Law Practice | 🇦🇺 Melbourne | 358 |  |
| 50 | [Arnold Bloch Leibler](https://www.tamtam.ai/c/arnold-bloch-leibler) (abl.com.au)<br>A premium Australian commercial law firm providing strategic legal and commercial advice to diverse clients, with a dedicated pro bono practice | Law Practice | 🇦🇺 Melbourne | 357 | 1953 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 13, 2026.

## More company lists in Australia

- [The largest companies in Australia](https://www.tamtam.ai/l/largest-companies-australia) (5,555)
- [Multinational companies in Australia](https://www.tamtam.ai/l/multinational-companies-australia) (1,183)
- [Retail chains in Australia](https://www.tamtam.ai/l/retail-chains-australia) (577)
- [Financial services firms in Australia](https://www.tamtam.ai/l/financial-services-firms-australia) (483)
- [Critical infrastructure operators in Australia](https://www.tamtam.ai/l/critical-infrastructure-operators-australia) (450)
- [Education providers in Australia](https://www.tamtam.ai/l/education-companies-australia) (402)
- [Healthcare providers in Australia](https://www.tamtam.ai/l/healthcare-providers-australia) (397)
- [Professional services firms in Australia](https://www.tamtam.ai/l/professional-services-firms-australia) (377)
- [Financial Services companies in Australia](https://www.tamtam.ai/l/financial-services-companies-australia) (373)
- [Government Administration companies in Australia](https://www.tamtam.ai/l/government-administration-companies-australia) (351)
- [Public sector organisations in Australia](https://www.tamtam.ai/l/public-sector-organisations-australia) (326)
- [Manufacturers in Australia](https://www.tamtam.ai/l/manufacturers-australia) (319)
- [Companies with a mobile app in Australia](https://www.tamtam.ai/l/companies-with-mobile-app-australia) (305)
- [Publicly traded companies in Australia](https://www.tamtam.ai/l/publicly-traded-companies-australia) (299)
- [Hospitals and Health Care companies in Australia](https://www.tamtam.ai/l/hospitals-and-health-care-companies-australia) (297)
- [Corporate groups and holding companies in Australia](https://www.tamtam.ai/l/holding-companies-australia) (280)
- [E-commerce companies in Australia](https://www.tamtam.ai/l/ecommerce-companies-australia) (247)
- [Retail companies in Australia](https://www.tamtam.ai/l/retail-companies-australia) (243)
- [Companies with in-house R&D in Australia](https://www.tamtam.ai/l/r-and-d-companies-australia) (235)
- [IT Services and IT Consulting companies in Australia](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-australia) (215)
- [Consulting firms in Australia](https://www.tamtam.ai/l/consulting-firms-australia) (210)
- [Non-profit Organizations companies in Australia](https://www.tamtam.ai/l/non-profit-organizations-companies-australia) (190)
- [Hotel and hospitality groups in Australia](https://www.tamtam.ai/l/hospitality-groups-australia) (188)
- [Construction companies in Australia](https://www.tamtam.ai/l/construction-companies-australia) (186)

## The same list elsewhere in Australia

- [Law firms in New South Wales](https://www.tamtam.ai/l/law-firms-new-south-wales) (30)

## The same list elsewhere

- [Law firms in the world](https://www.tamtam.ai/l/law-firms-in-the-world) (3,223)

---

Source: https://www.tamtam.ai/l/law-firms-australia