Every brand Westpac owns
6 brands, sorted alphabetically. Brands with their own page link through; others are listed here with their source. See the company profile and ownership tree.
| Brand | Category | Origin | Held via | Stake | Since | Confidence | Source |
|---|---|---|---|---|---|---|---|
| BankSA | Retail & commercial banks | 🇦🇺 Australia | Direct | 100% | — | verified | SEC EDGAR, Nov 2025 |
| BT Financial Group | Asset managers & funds | 🇦🇺 Australia | Direct | 100% | — | verified | SEC EDGAR, Nov 2025 |
| St.George | Retail & commercial banks | 🇦🇺 Australia | Direct | 100% | — | verified | SEC EDGAR, Nov 2025 |
| Westpac | Retail & commercial banks | 🇦🇺 Australia | Direct | 100% | — | verified | SEC EDGAR, Nov 2025 |
| Westpac New Zealand | Retail & commercial banks | 🇳🇿 New Zealand | Direct | 100% | — | verified | SEC EDGAR, Nov 2025 |
| Westpac Pacific | Retail & commercial banks | 🇦🇺 Australia | Direct | 100% | — | verified | SEC EDGAR, Nov 2025 |