Serving clients across the Waikato region, Grant is passionate about helping clients achieve the best possible outcomes. He is committed to building strong, long term relationships based on trust, practical business advice, and an understanding of each client’s unique goals.

Grant brings 35 years of experience with the firm, including 30 years as Partner. A Chartered Accountant with a Master of Management Studies (MMS) and a Fellow of Chartered Accountants Australia and New Zealand (FCA), Grant has extensive expertise in business management, governance, trust structures, team development, and technology solutions. He works closely with a wide range of businesses, individuals, and fellow practitioners, helping them navigate challenges, identify opportunities, and plan confidently for the future. 

Grant is also an active trustee for many of his clients and their businesses, providing governance, guidance, and oversight to support their long-term success.

In addition to his client work, Grant plays a key leadership role within CooperAitken as Chief Financial Officer (CFO). Having previously served as CEO for many years, he continues to contribute to the firm’s strategic direction, with a strong focus on client service, team development, quality, and innovation, while continually challenging the status quo.

Grant is also actively involved in the wider profession and community, serving on the CA ANZ Rural Sector Committee and a number of local charities. His combination of experience, leadership, and genuine commitment to people makes him exceptionally well placed to support clients and their businesses, while also mentoring the next generation of accountants through his role as a CA ANZ Practitioner Mentor.

Outside of work, Grant enjoys exploring the world through travel, enjoying good food, tackling landscaping projects, and following his passion for motorsport.