John Sheahan KC
About John Sheahan KC
John Sheahan KC is a lawyer based in Sydney, AU and has been recognized in The Best Lawyers in Australia™ since 2026. John Sheahan KC is recognized in the following practice areas:
- Sydney, Australia
- Competition Law
- Insolvency and Reorganization Law
- Litigation
Current Firm: Banco Chambers
Location: Sydney, AU
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
Courtenay Poulden was admitted as a Solicitor in 1986 and became a partner of the practice in 1990. He is accredited by the Law Society of New South Wales as a Personal Injury Law Specialist and is one of the contributing authors to the Personal Injury Law Manual in New South Wales, published by the Law Book Company. Courtenay has a long history of helping people who are disadvantaged by injury to get compensation. As well as being a judicial member of the New South Wales Rugby Union in his s...
Frank Hicks SC is a top attorney recognized by Best Lawyers in the practice area(s) of Construction / Infrastructure Law and Real Property Law. Frank, who practices law in Sydney, Australia, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Frank is held by other top lawyers in the same geographic and legal practice area.
Michael was called to the Bar in 2005 and was appointed Senior Counsel in 2019. He has a wide practice, specialising in the areas of revenue law, commercial law, Corporations law and public law. Michael acts for a diverse range of corporate, private and government clients. He frequently appears both for and against the Commonwealth and its regulatory agencies, including the Commissioner of Taxation, the Australian Competition and Consumer Commission and the Australian Securities and Investmen...
Helen Tieu is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Professional Malpractice Litigation. Helen, who practices law in Sydney, Australia, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Helen is held by other top lawyers in the same geographic and legal practice area.
After 12 years at the Bar, combining advocacy and mediation work, Deborah commenced full time practice as a mediator in 2016. Deborah has been conducting mediations since 2000, initially as a court appointed mediator/Registrar of the Supreme Court and from 2004 in private practice. Deborah is an accredited mediator under the Australian National Mediator Standards and is appointed to both the Supreme and District Court mediation panels. She was a member of the ADR Committee of the Bar Associat...
Scott is an experienced junior counsel with a broad commercial practice with a special focus on domestic and cross border insolvency. He is recognised in Doyle’s guide and Best Lawyers in the field of insolvency and restructuring and is a fellow of INSOL international. Prior to coming to the Bar, Scott was a medical practitioner, Associate to Justice Emmett in the Federal Court of Australia and a litigator at Allens Arthur Robinson in Sydney.
Libby Brookes is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Negligence. Libby, who practices law in Sydney, Australia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Libby is held by other top lawyers in the same geographic and legal practice area.
Samantha regularly acts for private and public hospital operators, Local Health Districts, not-for-profit organisations, aged care and retirement village operators and Primary Health Networks. Her practice is concentrated in the health, aged care, retirement villages and not-for-profit sectors. Samantha advises on acquisitions and disposals, corporate restructures, commercial arrangements, Corporations Act and ACNC compliance. She advises on governance frameworks, director duties and regulato...
Simon Jeans is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Simon, who practices law in Sydney, Australia, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Simon is held by other top lawyers in the same geographic and legal practice area.
Explore and Learn
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
When Is It Too Late to Stop Foreclosure?
by Bryan Driscoll
Understanding the foreclosure timeline, critical deadlines and the legal options that may still protect your home.
How AI Is Changing the Way Clients Find Lawyers
by Jamilla Tabbara
Best Lawyers CEO Phil Greer explains how AI-driven search tools are reshaping legal marketing and why credibility markers matter.
Can You Go to Jail at an Arraignment?
by Bryan Driscoll
Understanding What Happens at Your First Court Appearance.
How to Choose a Personal Injury Lawyer
by Bryan Driscoll
Finding the right legal representation after an injury is a critical decision that requires careful evaluation.