With a history spanning more than 40 years of operating in America and a dedicated US based team, headquartered in New York, we convert our Australasian insights into a global context.

New York office;

Telephone: (1 212) 551 1800
Fax: (1 212) 551 1999


Our presence in the UK dates back to 1853, with our London branch the oldest Australian bank operating in the UK. Our customer led strategy, focusing on Australian and New Zealand banking expertise takes us across Europe. We are committed to growing these businesses, with the clear intention of being the foremost provider of Australasian financial solutions across Europe.

London office

Telephone: (44) 207 621 7000
Fax: (44) 207 623 9428


At Westpac Institutional Bank, we use our extensive knowledge of the Australasian environment, coupled with our Asian insight to deliver financial solutions to corporate and institutional customers. Our businesses in Asia have been operational since 1972, with our lead regional office in Singapore.

Singapore office

Telephone: (65) 6530 9898
Fax: (65) 532 3781

Australia & New Zealand.

Our industry specialist teams are focused on completely understanding our customers' businesses and industries. These dedicated teams have the expertise, insight, cutting edge research and analysis to provide customers with solution based approaches that are supported by specialised product expertise.

Sydney, Australia - WIB Head Office

Freecall: 1300 134 291
Telephone: (61 2) 9226 3311
Fax: (61 2) 9226 4128

New Zealand - WIBNZ Client Services

Telephone: (64 4) 470 1432
Fax: (64 9) 367 3856