Andrew O'Halloran

Sam Richardson is a Director of Cowell Clarke’s Property team and advises on a variety of matters from purchase and sale of property to complex lease negotiations. Sam has acted for clients in the acquisition and disposal of property, as well as for developers on residential and mixed use developments. Sam is an active member of the Property Council of Australia and the Urban Development Institute of Australia where he sits on the community housing committee. Sam’s expertise has b...

Cameron acts for banks, secured and unsecured lenders, insolvency practitioners, creditors and corporate clients. His practice is centered on acting for and against financial institutions in banking-related litigation, securities enforcement and insolvency proceedings. He has practised across every State and Territory in Australia, in specialist tribunals and alternative dispute resolution processes. Cameron’s practice spans banking and finance litigation, insolvency proceedings and com...

John is a Special Counsel in the firm’s Insurance practice and is nationally recognised in the area of dust diseases litigation. John has over 15 years’ experience in insurance and civil litigation. John’s work involves complex legal, scientific and medical issues in the specialised field of toxic torts. He has extensive experience involving asbestos related claims, general insurance matters including property damage, negligence and motor vehicle insurance, public liability,...

Joshua Pascale is an Associate Director in Cowell Clarke’s Tax & Revenue, Superannuation and Agribusiness teams, specialising in capital gains tax, goods and services tax, superannuation law and succession planning. Josh takes a practical and commercial approach in advising property and business owners on a wide range of Federal and State tax law issues, as well as the pertinent superannuation and commercial law matters specific to their circumstances. He has developed a particular ...

David acts for developers, institutional landlords, tenants and corporate occupiers on property transactions across commercial, industrial and mixed-use sectors. He maintains long-standing client relationships across a broad portfolio of matters. David advises on property acquisitions and disposals, development structuring, commercial and industrial leasing, due diligence and conveyancing. His practice covers the full transaction lifecycle from site acquisition and development through leasing...

Daniel is a principal in the firm’s transactions practice. He acts on mergers and acquisitions , corporate and commercial matters for a broad range of business clients, including some of the largest businesses in South Australia. He works across a variety of industry sectors, including financial services , property and development , energy and resources and agribusiness . Daniel regularly leads projects involving: share, asset, business and property sales and purchases; corporate struct...

Marc joined Garry Winter and Dimitris Parhas in 2015 and founded WRP Legal & Advisory following a career starting in a Big 4 accounting firm and progressing to partner through a number of large commercial law firms in Adelaide. Marc is an experienced commercial lawyer who is highly accessible and dedicated, serving an expansive client base including ASX-listed clients, small to large private enterprises and high net worth individuals across varying industries. Clients turn to Marc for his...

Peter Slegers leads Cowell Clarke’s Tax & Revenue and Agribusiness teams. Peter has more than twenty years’ experience in advising on tax and superannuation law, private and public trusts, succession planning, and supporting clients with reviews and audits from the Australian Taxation Office. Peter has also delivered comprehensive advice and guidance to clients within the agribusiness sector on matters from restructuring to succession planning. Peter recently co-authored The T...

David acts for a wide range of Australian and international clients across complex corporate, commercial and regulatory disputes. His clients span corporations law, intellectual property, competition and consumer law, franchising, agribusiness and education matters. He is a Distinguished Fellow of the International Academy of Mediators, an accredited mediator since 1993, and a member of the mediator panels of the Law Society of SA and the Resolution Institute. David litigates, manages and res...

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