“Achieving the best outcomes for a client comes from taking the time to really know the client’s business.”

Bonita Swanepoel

Director, Audit & Assurance

Bonita takes personal pride in providing excellent client service, which is why clients request Bonita to run their audits year after year.

Experienced working with not-for-profit organisations through to some of New Zealand’s largest public companies, Bonita focuses on developing strong relationships with clients to understand their business and to provide the services and advice they need.

Her audit experience encompasses a wide range of industries including not-for-profit, manufacturing, wholesale, retail, property, financial services and education.

After joining William Buck’s audit team eight years ago when moving to New Zealand from South Africa, Bonita has quickly progressed in the firm and was appointed a Director in January 2022.

Clients appreciate Bonita’s friendly and pragmatic style, also knowing that she will deliver high quality technical service which will add value to their business.



The Facts:

Core Expertise

  • Auditing and assurance services
  • Corporate governance
  • Due diligence & expert reports
  • Financial reporting
  • Risk management


  • Member of Chartered Accountants Australia and New Zealand
  • Advanced Certificate in Auditing (South Africa)
  • Honours Bachelor of Commerce


  • Not for Profit
  • Education
  • Manufacturing
  • Listed/unlisted public companies
  • Wholesale/Retail