About us.

Westpac Institutional Bank is one of New Zealand's leading providers of specialised financial services and solutions to institutional and public sector customers operating across New Zealand, Australia, Asia, Europe and the US, and to Westpac New Zealand's business and consumer customers.

It all starts with great relationships

By collaborating with our customers, our team of specialists provide insights and tailored solutions that meet the individual needs of each customer and help them achieve their long-term strategic goals.

In an environment of constant change, Westpac Institutional Bank aims to lead the way by taking every opportunity to drive purposeful innovation in order to help their customers thrive in a sustainable manner.

Services & solutions.

Relationship Management

Our customer service teams consist of highly-experienced relationship managers, analysts and relationship support specialists, offering comprehensive representation across many industry sectors.

Relationship Management

Transactional Banking Solutions

With a team of dedicated specialists and a full suite of transactional banking products, services and innovative technology, our Transactional Team works with customers to create tailored solutions.

Transactional Banking Solutions

Corporate and Structured Finance

Our Corporate and Structured Finance Team use their experience, expertise and global distribution network to develop tailored funding solutions for our customers.

Corporate and Structured Finance

Financial Markets

Our Financial Markets Team has wide ranging product capability, combined with industry insight and a deep understanding of our clients, allowing us to provide tailored solutions to our customers.

Financial Markets

International Trade

Our experienced team of Trade Finance specialists help our customers to manage cross-border risks and deliver on a global scale.

International Trade

Corporate Advisory

Our Corporate Advisory Team supports our key customers by adding value through the provision of in-depth corporate finance insights and analysis.

Corporate Advisory

Sustainable Finance

Our Sustainable Finance Team is committed to supporting its customers to build more sustainable and resilient businesses, and achieve their pathway towards an inclusive and thriving net-zero emissions economy.

Sustainable Finance
Business people chatting in front of world map

Forms.

Please visit our tools and resources page for useful forms and articles.

WIB contacts.

Things you should know.

In New Zealand, Westpac Institutional Bank refers to the brand under which products and services are provided by either Westpac Banking Corporation ABN 33 007 457 141 (WBC) or Westpac New Zealand Limited (WNZL). Any product or service made available by WNZL does not represent an offer from WBC or any of its subsidiaries (other than WNZL). Neither WBC nor its other subsidiaries guarantee or otherwise support the performance of WNZL in respect of any such product or service. WNZL is a registered bank in New Zealand but is not an authorised deposit-taking institution for the purposes of Australian prudential standards.