Tim O'Callaghan

Matthew Fuss is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation. Matthew, who practices law in Adelaide, Australia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew is held by other top lawyers in the same geographic and legal practice area.

Richard Beissel leads Cowell Clarke’s Financial Services and Equity Capital Markets teams, and is a Director of our Commercial Transactions and Corporate teams. Richard advises clients on matters including financial services licensing compliance, fundraising and finance, business structuring and joint ventures, securities regulation, operations and governance, and commercial restructuring. Richard has also acted for a variety of corporations, fund managers, trustees and high net wealth ...

Geoff acts for major contractors, developers, property owners and government agencies in South Australia and nationally. Clients include ASX-listed companies, large construction businesses and government principals engaged in commercial, industrial and infrastructure projects. Geoff advises on front-end construction contracting and the full range of building and construction disputes. His practice covers security of payment claims, variation and time-related claims, defect disputes and profes...

Gerry is the co-leader of our M&A (Private) and Equity Capital Markets (Private) practices. He has been advising on capital raising transactions, mergers and acquisitions and capital structuring for over 30 years in key financial markets including Sydney, Hong Kong and London. He is a trusted advisor to our clients. Gerry is an experienced board director and is frequently called upon to provide expert commentary around M&A trends in the mid-market. He particularly enjoys working with ...

George acts for private and public companies, high net worth individuals, government entities, managed funds, superannuation funds, insurers and not-for-profit organisations. George’s practice spans tax and corporate advisory for transactions and restructures, financial services, equity and incentive schemes, fund establishment and governance, and estate and succession planning. George advises on federal, state and international taxation, corporations law and regulatory matters across a...

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...

Natalie Abela is a director in Cowell Clarke’s Dispute Resolution team, and also leads our Estate Administration and Insurance teams. Natalie practices predominantly in commercial litigation, with specialist expertise across corporate and personal insolvency, business and contract dispute resolution, probate and estate dispute resolution and defamation law. Having had significant experience in complex litigious matters for both national and international clients, Natalie also has a focu...

As Managing Director of Kain Lawyers, Michael is responsible for shaping and advancing the firm’s strategic priorities. Michael is an experienced corporate lawyer who has advised some of Australia’s largest corporations and investment funds on their most complex and strategically critical transactions. His practice includes advising on mergers and acquisitions, capital raises, alternative asset fund establishment and deployment as well as foreign investment and financial services ...

Melissa Eaton is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law, Litigation and Personal Injury Litigation. Melissa, who practices law in Adelaide, Australia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Melissa is held by other top lawyers in the same geographic and legal practice area.

Fiona Errington is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law, Legal Malpractice Litigation and Personal Injury Litigation. Fiona, who practices law in Adelaide, Australia, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Fiona is held by other top lawyers in the same geographic and legal practice area.