Portia Costello

Areas of Expertise Mark is a Partner in Holman Webb's Insurance practice group in Brisbane and has over 15 years’ experience in insurance litigation. He has extensive experience in personal injury, property damage claims and public and product liability claims in both Queensland and New South Wales. Mark’s past experience includes working as a national claims manager with responsibility for a claims portfolio of over 800 claims, giving Mark a unique understanding of the requiremen...

Jon Erbacher is a lawyer recognized by Best Lawyers in the practice areas of Professional Malpractice Litigation, Sports Law and Litigation. Jon practices law in Brisbane, Australia Best Lawyers has recognized Jon Erbacher since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jon Erbacher is held by other lawyers.

Geoffrey Wilson is a Brisbane-based lawyer with HopgoodGanim, where he focuses on Alternative Dispute Resolution, Family Law and Family Law Mediation. He works with individuals and families navigating separation, parenting arrangements and property matters, with an emphasis on practical pathways that reduce conflict and support long-term outcomes. His practice is grounded in a clear understanding of the legal and personal issues that arise during family law disputes. Geoffrey regularly assist...

Leading the Bennett & Philp Lawyers Insolvency and Bankruptcy Team, Managing Director, Andrew Lambros has extensive experience in corporate insolvency and personal bankruptcy matters. Andrew has acted for administrators, liquidators and receivers in a wide range of large complex insolvency matters which has included: advising and assisting the administrators of a large building company which went into administration with several hundred half-finished apartments and making sure they were s...

James Plumb is a lawyer recognized by Best Lawyers in the practice areas of Energy Law, Mining Law, Natural Resources Law and Oil and Gas Law. James practices law in Brisbane, Australia Best Lawyers has recognized James Plumb since 2017. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which James Plumb is held by other lawyers.

Chris is the principal at CNM Legal. He has practised in corporate law for more than 20 years, and is a specialist in funds management, financial services and capital markets. He holds degrees in law and arts and a Graduate Diploma in Applied Finance and Investment from the Securities Institute of Australia (now Finsia). He is a graduate of the Australian Institute of Company Directors and a Fellow of Finsia. He is chair of the Independent Compliance Committee Member Forum (Brisbane). He is r...

Ben acts for clients across a diverse range of industries including mining, technology, medical and life sciences, building and construction, automotive, retail, food, and secondary and higher education. Ben also acts and has acted for major franchisors including G.J. Gardner, Lenard’s, Ray White Real Estate, Hog’s Breath Café, Domino’s Pizza and Refund Home Loans. He is based in Brisbane and advises national and international clients across the Federal Court of Austr...

Kathleen is a Partner practising exclusively in Family and Relationship law. Kathleen has extensive experience advising on relocation matters, international disputes, family violence and general parenting issues that arise upon the breakdown of a relationship. Kathleen advises clients on the financial issues arising upon a separation and ensures settlements are finalised as quickly as possible. As an Accredited Specialist (Family Law), as well as a responsive and accomplished practitioner, Ka...

Sean McMahon is a lawyer recognized by Best Lawyers in the practice areas of Funds Management and Investment Funds. Sean practices law in Brisbane, Australia Best Lawyers has recognized Sean McMahon since 2019. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Sean McMahon is held by other lawyers.

James Ireland is a lawyer based in Brisbane with HopgoodGanim, where he focuses on government practice, land use and zoning law and planning and environmental law. He advises public and private sector clients on statutory planning frameworks, development approvals and the interaction between government decision-making and property rights. His work regularly involves navigating complex regulatory environments and responding to evolving planning policy. James is known for assisting clients thro...