Corinne E. O'Sullivan

Nicholas is a highly experienced lawyer who has concentrated on insurance law, particularly claims under the NSW statutory classes of insurance, for more than 20 years. He is the service line leader for our NSW workers' compensation practice. Nicholas advises insurers on the management of claims and liability disputes and helps them to develop and implement strategies to respond to these issues. He regularly appears in the NSW Workers Compensation Commission, District Court and Supreme Courts...

Sasko is a Partner in Fragomen’s Sydney office. He has practiced in immigration law for over eighteen years, and has provided Australian immigration advice and assistance to Australian and international businesses across a wide range of industry sectors. His clients include world leaders in sectors such as ICT, FMCG, pharmaceutical, and management consulting. Sasko has also advised many start-up organizations with visa and immigration requirements. In addition, he has extensive experien...

Nathan is an experienced insurance litigator with more than 20 years' experience advising insurers on workers' compensation, CTP and liability claims. Currently, Nathan advises clients on CTP litigation with particular experience in major claims and catastrophic injury, including the application of the Lifetime Care and Support Scheme; administrative law; public liability litigation; recovery under s151Z of the Workers Compensation Act 1987 (NSW); recovery under the Safety, Rehabilitation and...

Ian is a corporate, commercial, media and regulatory lawyer who advises a wide range of Australian and overseas clients with particular emphasis on the media, advertising, automotive and renewable energy industries, as well as government departments and agencies. His recent experience includes: public policy, public sector governance, and regulatory issues including as the Chair and Deputy Chair of State and Commonwealth statutory agencies advising global car manufacturers on Australian regul...

Julie Wright is a top attorney recognized by Best Lawyers in the practice area(s) of Alternative Dispute Resolution, Construction / Infrastructure Law, International Arbitration and Real Property Law. Julie, who practices law in Sydney, Australia, has been recognized since 2012. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Julie is held by other top lawyers in the same geographic and legal practice area.

Melissa Fenton is a partner in the insurance team at Colin Biggers & Paisley. Melissa has been a litigation lawyer for over 20 years and has extensive experience in litigation and dispute resolution, professional indemnity and general liability claims acting for insurers and professionals in a variety of different fields. Melissa has experience in defending both large scale litigation and small claim matters, acting for an array of professionals, including architects, engineers, surveyors...

Therese Catanzariti is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Therese, 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 Therese 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...

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.

John is a senior corporate and commercial lawyer who has specialised in technology and intellectual property law for over 25 years. He is a partner in the Corporate and Commercial team at Hall & Wilcox. John advises clients on commercial transactions and legal disputes in the fields of IT, telecommunications and media. His expertise covers all the legal issues associated with the use of technology in business and government, including licensing, privacy and data protection, copyright, bra...