How many banks does GM Mortgage work with? July 01, 2025 04:11 Updated GM Mortgage currently partners with 14 banks in Singapore.Click here to view the full list of partner banks. Related articles What sets GM Mortgage apart from other mortgage financing options? Will there be any referral fees if I refer my clients? What is the Role of a Translator in Will writing? Can everyone use GM Legacy’s online Will writing service? How to Use the Contact Summary Page?