Which large banks use Microsoft?

Which of the large banks use Microsoft?

Each row quotes one record from bank profiles and the Microsoft vendor page; the “On this site” link opens the bank's own page or sub-page with every source. Banks absent from the table have nothing matching on the record this site holds.

How is this ranked?

Data: the 141 bank profiles on this site (lib/banks), every entry dated and sourced, plus the bank customers listed on the Microsoft vendor page (/vendors/microsoft-copilot).

Rule: A bank is listed when at least one use case, timeline move, platform note, section row, number, quote or leader entry on its profile matches the pattern Microsoft|Azure|(?<!GitHub )Copilot, or when the vendor page records it as a customer. Score = number of matching entries. Order: entries, then banks with a matching use case in production, then the newest entry. An entry that only restricts or blocks the vendor's tool is kept, marked "Restricted" and sorted last.

Counts: 71 of 141 profiled banks qualify; the table shows the top 40; 74 distinct sources cited in the table. Data checked 2026-10-28; ranking template updated 2026-10-30.

What are the caveats?

Naming Microsoft on the public record is evidence of a relationship, a pilot or a policy, not of contract size or exclusivity; many banks use several providers and do not name them all.

Banks absent from the table have nothing matching on the record this site holds, which is not evidence that they do nothing. Each row links the bank's own page, where every entry carries its sources.