Dion Sadler

Dip. in Business; Dip. in Management; Grad. Cert. in Business (I.T. and Finance),

MBA (Accounting, Finance & I.T.); CMA (Certified Management Accountant – ICMA).

Dion is a highly experienced finance and business advisor with a career spanning more than two decades across commercial banking, corporate finance, and strategic advisory roles, both in New Zealand and overseas. Dion brings a practical, insightful approach to helping businesses make better financial decisions and plan for sustainable growth.

While he’s advised large corporates and high-growth firms, Dion is equally skilled at working with smaller owner-operated businesses — including trades and service-based companies. He understands the day-to-day pressures that come with running a small business and works closely with owners to help manage cashflow, improve financial systems, and plan for the future.

Known for his clear communication, commercial acumen, and calm problem-solving style, Dion is a trusted partner for business owners who want a sharp financial mind on their side — without the jargon.