London Tech Week 2027 runs in June 2027, from the seventh to the eleventh, and the organiser draws a line through the middle of that span that matters for anyone planning a trip. The expo and content stages sit at Olympia London on the seventh, eighth and ninth of that month only. The fringe event programme runs across the city for the full five days. Writing the whole week as an Olympia event would put attendees in the wrong place for two of them.
That split is stated in the same terms on the organiser's main site and on its own registration surface, which is the bar this desk now applies to an event date after two organisers were found publishing different dates on different pages of their own estates.
The brand and its logos are owned by Informa Tech Founders Ltd, and the event is presented by Founders Forum, Informa Tech and London and Partners. The 2026 edition filled Olympia and spread hundreds of satellite sessions across London, and the 2027 structure keeps that shape.
Registration is not open. The organiser is taking expressions of interest and says it will email when registration opens, so there is no ticket to buy yet and no price published. Executives who want a decision point should note that the fringe programme is where most private briefings and investor meetings are arranged, and those calendars fill well before passes go on sale.
For corporate attendees the event functions as the United Kingdom's main annual gathering of founders, corporate venture arms, institutional investors and public sector technology buyers in one week.
