Sigma Business Sales is owned by Mike Harrold a Sales focused business professional with a Bachelor of Commerce degree (marketing major), CPA Australia, qualified Management Accountant. In addition, MIke is a Certified Business Broker, Certified Exit Planning Advisor and a  Certified Merger and Acquistion Advisor. Mike has significant experience in business sales and management, and has recognized a need to provide business owners and buyers with not only a business sales service but also professional advice and support.

For more information and enquiries please contact Mike on

Phone: 0428 489 114 or

Email: mike@sigmabusinesssales.com.au