Rossana Parmegiani

Callan O'Neill is a top attorney recognized by Best Lawyers in the practice area(s) of Sports Law. Callan, who practices law in Sydney, Australia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Callan is held by other top lawyers in the same geographic and legal practice area.

Stuart Simington is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law and Planning and Environmental Law. Stuart, who practices law in Sydney, Australia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stuart is held by other top lawyers in the same geographic and legal practice area.

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...

Michael Astill is a top attorney recognized by Best Lawyers in the practice area(s) of Construction / Infrastructure Law, Government Practice, Litigation, Planning and Environmental Law and Real Property Law. Michael, who practices law in Sydney, Australia, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael is held by other top lawyers in the same geographic and legal practice area.

Derek Hand is a top attorney recognized by Best Lawyers in the practice area(s) of Construction / Infrastructure Law. Derek, 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 Derek 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.

Marc is an experienced transactional and commercial lawyer who is dedicated to providing pragmatic and effective legal advice to enable his clients to achieve their commercial objectives. He routinely advises on both complex and straightforward corporate transactions from heads of agreement/term sheet stage through to completion, including guiding his clients on both vendor and purchaser side through competitive sales processes, transaction and finance structuring, due diligence, warranties a...

Nuala accepts briefs in all areas of commercial law but has special expertise in complex, high–value engineering and construction disputes. She regularly appears in the Federal Court of Australia, the Court of Appeal New South Wales, the Supreme Court of New South Wales and in private arbitrations and mediations.

Michael is generally recognised as a leading insurance silk taking briefs to advise and appear in all Australian jurisdictions. He has broad experience of all major classes of insurance and reinsurance, with particular expertise in financial lines, general liability, property and business interruption claims. His advisory practice includes advising many leading brokers and insurers that service Australian markets. He is known for his depth of understanding of major classes of insurance and hi...

With over 25 years of corporate, commercial and regulatory experience, Alison has specialised in advising clients in the health, aged care, disability, life sciences and community sectors. Alison leads Hall & Wilcox's Health & Community industry group. Her clients include public and private hospital operators and health care providers, private health insurers, biotechnology, pharmaceutical and aged care/retirement living, NDIS and not-for-profit and government clients. Alison apprecia...