Sourced from public NZX filings, our database, and questions people ask about Ernst & Young.
According to our records, Ernst & Young currently audits 19 NZX-listed companies across multiple sectors. Based on our data, their client roster includes Contact Energy Limited, Mercury NZ Limited, The a2 Milk Company Limited, Michael Hill International Limited, Napier Port Holdings Limited, and Channel Infrastructure NZ Limited, among others. You can view EY's complete NZX client history and audit engagement details on NZXplorer.
Based on our records, Ernst & Young provides audit and assurance services to NZX-listed companies across eight major sectors: Utilities, Energy, Financials, Industrials, Consumer Staples, Consumer Discretionary, Healthcare, and Real Estate. This sector coverage reflects the diversity of their NZX client base and their expertise in complex financial reporting across different industries.
Yes, Ernst & Young is one of the Big Four accounting firms globally and operates in New Zealand as a major professional services partnership. The Big Four refers to EY, Deloitte, KPMG, and PwC—the four largest professional services networks worldwide. In New Zealand, EY provides assurance, tax, transactions, and advisory services to both public and private sector clients.
Ernst & Young offers assurance, tax, transactions, and advisory services to NZX-listed companies. Their assurance services include statutory audits and financial reporting support for complex corporate structures. Their advisory and transaction services support companies with corporate transactions, regulatory compliance, and strategic guidance aligned with NZX governance requirements.
According to our data as of the latest update, Ernst & Young audits 19 NZX-listed companies. The firm has maintained a substantial audit presence on the NZX, with a history of 20 audit client relationships in total. You can explore EY's full client list and audit history on NZXplorer.
Yes, based on our records, Ernst & Young audits several large and prominent NZX-listed companies including Contact Energy Limited, Mercury NZ Limited, and The a2 Milk Company Limited. These clients span utilities, energy, consumer goods, and other significant sectors of the NZ economy, demonstrating EY's role in auditing substantial public companies on the NZX.
Ernst & Young's New Zealand office can be reached through their official website at https://www.ey.com/en_nz. For specific queries about NZX audit services, you can contact their Auckland office or use the contact information provided on their website. NZXplorer also displays audit contact details for listed companies alongside their auditor information.
Ernst & Young is one of four major professional services firms globally (EY, Deloitte, KPMG, and PwC), each with distinct service offerings and client portfolios. While all Big Four firms provide audit, tax, and advisory services in New Zealand, their specific expertise, sector focus, and client mix vary. On NZXplorer, you can compare audit client lists across all Big Four firms to see their relative presence on the NZX.
