This expansion is driven by the profitability of Westpac's Business and Wealth division, which accounted for 32% of the bank's net profit in the first half of 2025. By increasing its business banking resources, Westpac aims to enhance its service offerings and better meet the diverse needs of SMEs across the country.

To support this initiative, Westpac is leveraging advanced technologies, including its AI-driven platform, BizEdge. This tool is designed to streamline loan processing times and improve operational efficiency, enabling the bank to provide faster and more responsive services to its SME clients.

As a result of these efforts, Westpac's business lending market share rose to 16.1% in 2025. The bank's focus on regional expansion and high-growth sectors such as technology and healthcare has contributed to this growth, positioning Westpac as a key player in the SME banking sector.

Favorable macroeconomic conditions and a projected compound annual growth rate (CAGR) of 7.49% in SME growth through 2030 further support Westpac's strategic expansion. However, the bank acknowledges potential challenges, including margin pressures and the costs associated with hiring and training new business bankers.

For SMEs, Westpac's expansion presents new opportunities for accessing tailored financial products and services. The bank's commitment to enhancing its business lending capabilities indicates a proactive approach to supporting the growth and success of small and medium-sized enterprises in Australia.

In conclusion, Westpac's strategic expansion in business lending underscores the bank's dedication to strengthening its SME market position. By increasing its business banking resources and leveraging advanced technologies, Westpac aims to provide comprehensive and efficient financial solutions to support the evolving needs of Australian SMEs.