Luke Mackay

Luke is an experienced commercial litigator with a strong focus on construction disputes and Security of Payment Act claims. He acts for private and corporate clients in matters involving payment claims, contractual disputes, project-related disagreements and commercially sensitive disputes where timing, strategy and practical outcomes are critical.

Luke advises clients in matters involving significant financial exposure, tight project deadlines and regulatory scrutiny. He is known for combining detailed legal analysis with clear communication and a firm understanding of each client’s commercial drivers, enabling disputes to be managed efficiently and decisively.

His practice also includes representing clients in complex regulatory actions and advising on compliance strategies designed to minimise future risk and prevent repeat disputes. More broadly, Luke assists clients across financial disputes, insolvency-related matters and complex commercial litigation.

Areas of Focus

• Construction disputes and Security of Payment Act claims
• Contractual disputes and project-related disagreements
• Debt recovery and enforcement
• Financial services and regulatory disputes
• Employment and workplace litigation
• IP-related disputesFinancial services and regulatory disputes

Construction Disputes & Security of Payment Act Claims

Luke has a strong focus on construction disputes, including Security of Payment Act claims, payment disputes, contractual disagreements and project-related claims. He acts for clients in matters where timing, cash flow, technical detail and commercial pressure often intersect.

His experience includes advising on construction-related disputes involving contractual interpretation, payment claims, technical evidence and competing commercial interests. Luke’s approach is practical and outcome-focused, helping clients manage disputes efficiently while protecting their broader commercial position.

Commercial Litigation & Dispute Resolution

Luke acts in a broad range of commercial disputes, including matters involving contractual claims, commercial enforcement, financial disputes and complex commercial issues. He is experienced in managing disputes from early negotiation through to contested litigation.

His approach is focused on resolution, with a strong emphasis on achieving outcomes that align with each client’s commercial objectives.

Debt Recovery & Enforcement

Luke regularly acts for clients in debt recovery and enforcement proceedings, advising on strategy, enforcement options and recovery risk. His work includes complex recovery actions where timing, commercial leverage and prospects of recovery are critical.

Financial Services & Regulatory Litigation

Luke has experience in financial services disputes and regulatory proceedings. He has represented clients in complex actions brought by regulators, including proceedings commenced by ASIC and the New Zealand Commerce Commission.

His experience includes advising on regulatory investigations, enforcement proceedings and related litigation, as well as assisting clients to navigate regulatory obligations in highly regulated environments.

Employment & Workplace Litigation

Luke advises employers and employees in employment-related disputes, including contentious workplace matters. He brings a disciplined, practical approach to managing employment litigation alongside broader commercial considerations.

Intellectual Property-Related Disputes

Luke also has experience in intellectual property-related disputes, acting in matters involving technical evidence, contractual interpretation and competing commercial interests.

Style & Approach

Luke works closely with clients to define objectives at the outset and deliver the most efficient pathway to resolution, whether through negotiation, mediation or litigation. He is valued for his strategic focus, responsiveness and ability to align legal outcomes with commercial priorities.