London Tech Week 2025 Location. 2025 media & strategic partners; The 2025 main event took place from 10 to 12 june at olympia events, with fringe.

London has attracted more new international tech companies than any city in the world in the past decade. London tech week 2025 is set to be an unparalleled gathering of global tech enthusiasts and industry leaders, all converging in one of the world’s most vibrant.