Jackie O'Brien

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.

Stewart Levitt is a top attorney recognized by Best Lawyers in the practice area(s) of Civil Rights Law. Stewart, who practices law in Surry Hills, Australia, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stewart is held by other top lawyers in the same geographic and legal practice area.

Mark is one of Australia’s leading barristers specialising in major construction, engineering and infrastructure disputes throughout Australia and Asia. In addition to his pre-eminent status as a specialist barrister in the field of construction, engineering and infrastructure, Mark has extensive experience in advising and appearing in relation to a broad range of complex commercial and equity disputes at trial and appellate level. Complementing his extensive practice in litigation, Mar...

Darren Bick is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law. Darren, 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 Darren is held by other top lawyers in the same geographic and legal practice area.

Chris Kinsella is recognised as one of Australia’s leading tax lawyers and has provided strategic tax advice to corporations, boards, business owners and the ATO for more than 35 years. Chris has a focus on tax risk and with managing tax audits and disputes with the Commissioner of Taxation. Chris has acted both for and against the Commissioner. Chris is accredited as a specialist in dispute resolution with the Law Society of New South Wales. He has been a member of the Number One Tax D...

John leads Holman Webb’s national dispute resolution group in Sydney. He is recognised for his expertise and technical ability in all aspects of dispute resolution including arbitration and mediation. He advises upon issues arising in a wide range of matters including constitutional law (Court of Disputed Returns), administrative law (professional conduct, discrimination, taxation appeals, ASIC reviews, FOS appeals), securities enforcement, insolvency, Corporations Act, Australian consu...

Alex Hartmann is a top attorney recognized by Best Lawyers in the practice area(s) of Alternative Dispute Resolution and Construction / Infrastructure Law. Alex, who practices law in Sydney, Australia, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alex is held by other top lawyers in the same geographic and legal practice area.

Edmund Finnane is a top attorney recognized by Best Lawyers in the practice area(s) of Real Property Law. Edmund, who practices law in Sydney, Australia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Edmund is held by other top lawyers in the same geographic and legal practice area.

Edward Cox SC is a top attorney recognized by Best Lawyers in the practice area(s) of Shipping and Maritime Law and Transportation Law. Edward, 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 Edward is held by other top lawyers in the same geographic and legal practice area.

John Edmond is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation, Insurance Law and Litigation. John, 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 John is held by other top lawyers in the same geographic and legal practice area.