5Suppliers
14Customers
27Debt Items
4Related Chains

Source-Backed Evidence Depth

Westpac Banking Corporation (WEBNF) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.

47Total relationships
2Distinct source URLs
32High confidence
0.838Average confidence
2026-10-29Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

Westpac Banking Corporation Suppliers

TickerNameConfidenceEvidence
CUSTOMER-DEPOSITS CUSTOMER-DEPOSITS 90% Customer deposits increased by $ 49.4 billion and now account for 68.1 % of Westpac's total funding
WHOLESALE-FUNDING WHOLESALE-FUNDING 80% Westpac raised $ 28.1 billion of long-term wholesale funding in 2025
WBKCY WBKCY 72% Reciprocal relationship from WBKCY graph: Reciprocal relationship from WEBNF graph: Reciprocal relationship from WBKCY graph: per share Cash EPS CAGR Compound Annual Growth in Cash EPS CCCFA Credit C…
EQUITY EQUITY 70% Funding from equity increased by $ 1.0 billion in 2025
SECURITISATION SECURITISATION 70% Funding from securitisation accounted for a further 0.5 % of total funding

Westpac Banking Corporation Customers

TickerNameConfidenceEvidence
CUSTOMER-DEPOSITS CUSTOMER-DEPOSITS 92% Customer deposits increased by $ 32.7 billion in 2024 and now accounts for 66.9 % of Westpac's total funding (including equity) at 30 September 2024, up from 66.0 % at 30 September 2023.
WESTPAC-NEW-ZEALAND-LIMITED WESTPAC-NEW-ZEALAND-LIMITED 85% oth the LCR and NSFR. ​ ​ ​ ​ ​ ​ % 2025 2024 Customer deposits 68.1 66.9 Wholesale term funding with residual maturity greater than 12 months 12.9 13.9 Wholesale funding with a residual maturity les…
WBKCY WBKCY 72% Reciprocal relationship from WBKCY graph: Reciprocal relationship from WEBNF graph: Reciprocal relationship from WBKCY graph: ised capital, and alternative investment solutions. Customers are support…
ADVANCE-ASSET-MANAGEMENT-LIMITED ADVANCE-ASSET-MANAGEMENT-LIMITED 62% visory and underwriting fees which are recognised when the related service is completed. Income which forms an integral part of the effective interest rate of a financial instrument is recognised usi…
AUSTRALIA-WESTPAC-EQUITY-HOLDINGS-PTY-LIMITED AUSTRALIA-WESTPAC-EQUITY-HOLDINGS-PTY-LIMITED 62% putation credits of NZ $ 0.06 (2023: NZ $ 0.07 , 2022: NZ $ 0.08 ) per share will be attached to the proposed 2024 final dividend. New Zealand imputation credits available to the Parent Entity for su…
AUSTRALIA-WESTPAC-NEW-ZEALAND-GROUP-LIMITED AUSTRALIA-WESTPAC-NEW-ZEALAND-GROUP-LIMITED 62% putation credits of NZ $ 0.06 (2023: NZ $ 0.07 , 2022: NZ $ 0.08 ) per share will be attached to the proposed 2024 final dividend. New Zealand imputation credits available to the Parent Entity for su…
AUSTRALIA-WESTPAC-SECURITISATION-HOLDINGS-PTY-LI AUSTRALIA-WESTPAC-SECURITISATION-HOLDINGS-PTY-LI 62% putation credits of NZ $ 0.06 (2023: NZ $ 0.07 , 2022: NZ $ 0.08 ) per share will be attached to the proposed 2024 final dividend. New Zealand imputation credits available to the Parent Entity for su…
BT-FUNDS-MANAGEMENT-LIMITED BT-FUNDS-MANAGEMENT-LIMITED 62% f completing remediation programs; and ● Potential non-lending losses and costs connected with certain litigation and regulatory investigations. It is possible that the final outcome could be below o…
GROUP-THE-GROUP GROUP-THE-GROUP 62% ogram and associated processes and procedures; use of our products or services for an improper purpose; product disclosure; protection and destruction of personal information; and impacts from inadeq…
PTY-LIMITED-AUSTRALIA-CAPITAL-FINANCE-AUSTRALIA- PTY-LIMITED-AUSTRALIA-CAPITAL-FINANCE-AUSTRALIA- 62% putation credits of NZ $ 0.06 (2023: NZ $ 0.07 , 2022: NZ $ 0.08 ) per share will be attached to the proposed 2024 final dividend. New Zealand imputation credits available to the Parent Entity for su…
ST-GEORGE-FINANCE-LIMITED ST-GEORGE-FINANCE-LIMITED 62% f completing remediation programs; and ● Potential non-lending losses and costs connected with certain litigation and regulatory investigations. It is possible that the final outcome could be below o…
WESTPAC-GROUP WESTPAC-GROUP 62% s the contractual or notional amount of the arrangement, noting that some credit commitments can be cancelled by Westpac at any time, and a significant portion are expected to expire without being dr…
WST-TRUST-AUSTRALIA-WESTPAC-NEW-ZEALAND-LIMITED WST-TRUST-AUSTRALIA-WESTPAC-NEW-ZEALAND-LIMITED 62% putation credits of NZ $ 0.06 (2023: NZ $ 0.07 , 2022: NZ $ 0.08 ) per share will be attached to the proposed 2024 final dividend. New Zealand imputation credits available to the Parent Entity for su…
WST-TRUST-AUSTRALIA-WESTPAC-NZ-COVERED-BOND-LIMI WST-TRUST-AUSTRALIA-WESTPAC-NZ-COVERED-BOND-LIMI 62% putation credits of NZ $ 0.06 (2023: NZ $ 0.07 , 2022: NZ $ 0.08 ) per share will be attached to the proposed 2024 final dividend. New Zealand imputation credits available to the Parent Entity for su…

Westpac Banking Corporation Debt Obligations

InstrumentDescriptionConfidenceEvidence
WEBNF-DEBT-WEBNF-5-535-NOTES-DUE-NOVEMBER-17-2028-2028-11-17 5.535% Notes due November 17, 2028 94% 5.535% Notes due November 17, 2028. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-2-650-NOTES-DUE-JANUARY-16-2030-2030-01-16 2.650% Notes due January 16, 2030 94% 2.650% Notes due January 16, 2030. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-5-050-NOTES-DUE-APRIL-16-2029-2029-04-16 5.050% Notes due April 16, 2029 94% 5.050% Notes due April 16, 2029. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-2-700-NOTES-DUE-AUGUST-19-2026-2026-08-19 2.700% Notes due August 19, 2026 94% 2.700% Notes due August 19, 2026. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-3-020-SUBORDINATED-NOTES-DUE-NOVEMBER-18-2036-2036-11-18 3.020% Subordinated Notes due November 18, 2036 94% 3.020% Subordinated Notes due November 18, 2036. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-3-400-NOTES-DUE-JANUARY-25-2028-2028-01-25 3.400% Notes due January 25, 2028 94% 3.400% Notes due January 25, 2028. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-4-322-SUBORDINATED-NOTES-DUE-NOVEMBER-23-2031-2031-11-23 4.322% Subordinated Notes due November 23, 2031 94% 4.322% Subordinated Notes due November 23, 2031. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-4-600-NOTES-DUE-OCTOBER-20-2026-2026-10-20 4.600% Notes due October 20, 2026 94% 4.600% Notes due October 20, 2026. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-5-200-NOTES-DUE-APRIL-16-2026-2026-04-16 5.200% Notes due April 16, 2026 94% 5.200% Notes due April 16, 2026. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-4-354-NOTES-DUE-JULY-1-2030-2030-07-01 4.354% Notes due July 1, 2030 94% 4.354% Notes due July 1, 2030. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-6-820-SUBORDINATED-NOTES-DUE-NOVEMBER-17-2033-2033-11-17 6.820% Subordinated Notes due November 17, 2033 94% 6.820% Subordinated Notes due November 17, 2033. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-5-457-NOTES-DUE-NOVEMBER-18-2027-2027-11-18 5.457% Notes due November 18, 2027 94% 5.457% Notes due November 18, 2027. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-4-110-SUBORDINATED-NOTES-DUE-JULY-24-2034-2034-07-24 4.110% Subordinated Notes due July 24, 2034 94% 4.110% Subordinated Notes due July 24, 2034. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-AND 3.133% Subordinated Notes due November 18, 2041 (AND) 94% 3.133% Subordinated Notes due November 18, 2041 and. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-2-850-NOTES-DUE-MAY-13-2026-2026-05-13 2.850% Notes due May 13, 2026 94% 2.850% Notes due May 13, 2026. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-5-405-SUBORDINATED-NOTES-DUE-AUGUST-10-2033-2033-08-10 5.405% Subordinated Notes due August 10, 2033 94% 5.405% Subordinated Notes due August 10, 2033. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-1-953-NOTES-DUE-NOVEMBER-20-2028-2028-11-20 1.953% Notes due November 20, 2028 94% 1.953% Notes due November 20, 2028. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-2-963-SUBORDINATED-NOTES-DUE-NOVEMBER-16-2040-2040-11-16 2.963% Subordinated Notes due November 16, 2040 94% 2.963% Subordinated Notes due November 16, 2040. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-5-512-NOTES-DUE-NOVEMBER-17-2025-2025-11-17 5.512% Notes due November 17, 2025 94% 5.512% Notes due November 17, 2025. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-4-421-SUBORDINATED-NOTES-DUE-JULY-24-2039-2039-07-24 4.421% Subordinated Notes due July 24, 2039 94% 4.421% Subordinated Notes due July 24, 2039. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-2-150-NOTES-DUE-JUNE-3-2031-2031-06-03 2.150% Notes due June 3, 2031 94% 2.150% Notes due June 3, 2031. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-2-668-SUBORDINATED-NOTES-DUE-NOVEMBER-15-2035-2035-11-15 2.668% Subordinated Notes due November 15, 2035 94% 2.668% Subordinated Notes due November 15, 2035. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-4-043-NOTES-DUE-AUGUST-26-2027-2027-08-26 4.043% Notes due August 26, 2027 94% 4.043% Notes due August 26, 2027. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-1-150-NOTES-DUE-JUNE-3-2026-2026-06-03 1.150% Notes due June 3, 2026 94% 1.150% Notes due June 3, 2026. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-5-618-SUBORDINATED-NOTES-DUE-NOVEMBER-20-2035-2035-11-20 5.618% Subordinated Notes due November 20, 2035 94% 5.618% Subordinated Notes due November 20, 2035. Listed in 20-F 2025-11-04.
WEBNF-DEBT-WEBNF-3-350-NOTES-DUE-MARCH-8-2027-2027-03-08 3.350% Notes due March 8, 2027 94% 3.350% Notes due March 8, 2027. Listed in 20-F 2025-11-04.
WEBNF-DEBT Debt stack $185.5B 90% Market cache reports total debt of $185.5B.

Westpac Banking Corporation Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Westpac Banking Corporation.

Westpac Banking Corporation Ownership

HolderNameConfidenceEvidence
WEBNF-OWNER-FSA-WEALTH-MANAGEMENT-LLC FSA Wealth Management LLC 90% 13F overlay lists FSA Wealth Management LLC as top holder; 1 tracked holders.

Westpac Banking Corporation Extended Supply Chain Network

TickerNameChain IndexHopsRelationship Types
WBKCY WESTPAC BANKING CORP 100.00 1 ['customer', 'supplier']
FIISP FINANCIAL INSTITUTIONS INC 50.00 2
FISI Financial Institutions, Inc. 50.00 2
XYF X Financial 50.00 2
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WEBNF
Unlock WEBNF Supply Chain Data
Verified relationships include:
CUSTOMER-DEPOSITSCUSTOMER-DEPOSITSSupplier90%
WHOLESALE-FUNDINGWHOLESALE-FUNDINGSupplier80%
CUSTOMER-DEPOSITSCUSTOMER-DEPOSITSCustomer92%
WESTPAC-NEW-ZEALAND-LIMITEDWESTPAC-NEW-ZEALAND-LIMITEDCustomer85%
+43 more relationships locked
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