The Directors

Troy Anderson

My clients are largely medium to large business operators and, whilst their businesses are all different shapes and sizes, and despite the fact they operate in a range of different industries, they are commonly performance and goal focused. As a business owner and operator myself, I’m no different. The real connect here is that, using my knowledge and experience to assist my clients in achieving their business, financial and lifestyle objectives, I achieve mine.


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Bill Mattingly

Bill is a Chartered Accountant and a Certified Practising Accountant (CPA) who has in excess of 20 years experience in taxation and general business advisory services. Bill also has extensive farming knowledge and his client base today extends throughout Western Australia.


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Darren Fissioli

Darren is a director of Thornton Business Advisors and has over 15 years experience in public practice providing business clients with taxation, accounting and business management services.

If he’s not in the office or out visiting his country and metropolitan clients, Darren likes to spend time with his young family. With keen interests in water sports (surfing, kite surfing and fishing), or mining in the cooler months (with interests in small scale mining operations).

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Thorntons Team