Thought Machine has closed a £30 million transaction from an unnamed tier 1 bank that is both an investor and a client, the cloud core banking vendor announced on July 6. The deal, made up of £9 million in primary funding through convertible loan notes and a £21 million secondary sale of employee share options, lands alongside a bigger milestone: Thought Machine’s total revenue has crossed $100 million, up 57 percent year over year, with annual recurring revenue passing the same threshold in the second quarter of 2026.
Why it matters to the banking technology buyer: Thought Machine now counts 68 banks globally as clients, including 18 tier 1 institutions covering more than 10 percent of the global tier 1 banking market. That is the number that should reframe how core banking replacement gets evaluated internally. As this publication has covered as incumbent core banking vendors divest and restructure, the modernization question for a large bank is no longer whether a cloud-native core can handle a full migration, it is which vendor has proven it at the scale the buyer needs. CEO Paul Taylor put it directly: crossing $100 million in revenue proves the world’s largest banks no longer treat cloud-native core technology as suited only to greenfield business.
The original insight here is in who is writing the check. A tier 1 bank funding its own core banking vendor, rather than simply buying its software, signals a deeper commitment than a normal procurement relationship: the bank has skin in Thought Machine’s roadmap and its survival as an independent company. That blurs the line between customer and shareholder, and it is a financing structure other core banking vendors chasing tier 1 deals should expect to be compared against.
Thought Machine also said it achieved positive free cash flow in the second half of 2025 and has established a path to sustained profitability.
Source: Thought Machine
