AI & Big Data Expo Global London 2027

AI & Big Data Expo Global is the AI show inside TechEx Global, the London edition of the TechEx series, which also holds annual events in Amsterdam and San Jose. The 2027 edition is set for 3 and 4 February at Olympia London. TechEx Global groups eight co-located events under one roof: Digital Transformation, Data Centre, Edge Computing, IoT Tech, Intelligent Automation, Cyber Security & Cloud, Physical AI and AI & Big Data itself. The show targets enterprise buyers rather than marketers: business leaders, IT decision-makers, architects and the teams running transformation projects. Students and job seekers are not admitted. The organiser cites more than 9,000 innovators, over 200 speakers and upwards of 150 exhibitors for TechEx Global, without tying those figures to a particular year. Its content spans enterprise infrastructure, AI governance, autonomous systems and generative AI, split over two days. Day one has AI Leadership, Enterprise AI and AI Builders; day two moves to Data & Analytics, Future AI, an AI Developer track on taking prototypes into production, Physical AI and Founders & Future. Around the talks sit an exhibition floor with live demos, a Learning Hub for workshops, a Meetup Zone, roundtables, one-to-one meetings booked in the event app, a start-up area and an AI hackathon run with lablab.ai. Session times and a London-specific speaker list were not available when this page was written. The Free Pass covers the exhibition floor, the free co-located sessions and the Learning Hub, but holders may not pitch or sell to exhibitors, and recruiters must buy a Gold Pass. The Gold Pass is £799 plus VAT until 1 December, then steps up to £849, £899 and finally £999 plus VAT until 4 February. It adds paid sessions, meetings, roundtables and a VIP drinks evening at The Prince in London. A Start Up Pass is priced at £499, and a limited number of free all-access Enterprise Leadership Passes go to senior tech leaders on enquiry. Groups of five or more can ask for a discount. For affiliates and media buyers the fit is indirect. None of the listed tracks covers marketing, traffic or partnerships, and the Free Pass rules out selling to exhibitors. It suits teams adding AI to their own creative production, data analysis or automation, and publishers in the AI vertical who want to see which enterprise products and vendors are drawing attention before they review or promote them.