In the Australian context, organisations are typically categorised by size based on specific criteria, such as the number of employees and annual revenue, as follows:
Small Business: enterprises that employ between 0 and 19 employees, including the business owner.
Medium-sized: typically employs between 20 and 199 employees, including the business owner.
Large Corporation: significant and well-established organisations with substantial resources and operations. They usually employ 200 or more employees, including the business owner. Large corporations have a significant market presence within Australia and may operate in multiple states or territories.