Westpac Institutional Bank is one of Australasia's leading specialist financial services organisations that delivers a broad range of solutions to Commercial, Corporate, Institutional and Public Sector customers with connections to Australia, New Zealand, Asia, Europe and US markets.

Our relationship management teams are focused on providing strategic connections to provide clients with financial solutions in the following industries:

Financial Institutions

Dedicated to helping your business and the broader financial sector deliver great services and achieve success.

Institutional Real Estate

Our team of property specialists draw on extensive sector knowledge to deliver strategic insights and solutions to our clients.

Infrastructure and Utilities

Our Infrastructure & Utilities team has proven success in helping clients succeed in this broad and complex sector.

Public Sector

Years of experience combined with extensive sector knowledge make us the banker of choice for Australia’s public sector.

Natural Resources

With first-hand experience in the Natural Resources sector, our team helps clients maximise growth and minimise risk throughout the cycle.

Health and Aged care

Drawing on our extensive knowledge of Health & Aged Care, we deliver innovative solutions for clients in this high growth sector.

Consumer and Industrials

Our Consumer and Industrials team has a global presence enabling us to meet the needs of our largest clients here in Australia and abroad.

Latest thought leadership articles from Westpac IQ

Insights from Westpac's W Talks Scale-Up Decade events, presented in partnership with Bernard Salt AM.

Sustainable Finance Market Update Q3 2026

October 30 2026 7 mins

Spring is here, and so is the latest edition of our quarterly Sustainable Finance newsletter. This quarter, we shine a light on the agriculture sector and how the Australian Sustainable Finance Taxonomy can support more sustainable farming practices. We also cover recent transaction highlights, key market developments, including the latest on data centres, and how one organisation is helping to ensure First Nations communities have a seat at the table as Australia’s energy transition continues.

The energy industry faces a new challenge as the surge in household battery uptake gives consumers more control over when they store, use and export electricity.