MiFinity, a payment services provider based in Belfast, has topped the second annual Sunday Times 100 Tech ranking of fastest-growing tech firms in Northern Ireland. The Sunday Times 100 Tech ranks the UK’s fastest-growing private technology companies, shining a spotlight on the entrepreneurs and teams driving their success. It is a sister league table to The Sunday Times 100, a ranking of Britain’s fastest-growing private companies. This year’s Sunday Times 100 Tech highlights founders who are scaling at remarkable speed, creating thousands of jobs and exporting British innovation to the world. As well as a dedicated online hub and print supplements, The Sunday Times 100 Tech also hosts a series of networking events for participants.

Source: The Times January 16, 2026 09:43 UTC