London Tech Week 2025 is Europe's largest festival of technology and innovation, offering a week-long programme of events, exhibitions, and networking opportunities across the British capital. Organised by London & Partners, London's international promotional agency, the festival runs from 9–13 June 2025 and attracts over 45,000 attendees including entrepreneurs, investors, corporate leaders, policymakers, and technology professionals from around the world.
The festival spans an extraordinary breadth of topics, with flagship events and satellite gatherings held at venues across London. Key themes include artificial intelligence and responsible AI governance, fintech and the future of digital finance, smart cities and urban technology innovation, climate technology and pathways to net zero, and cybersecurity and digital trust. The programme is designed to showcase the strength and diversity of the United Kingdom's technology ecosystem while providing a platform for international collaboration and knowledge exchange.
London Tech Week features a rich mix of formats, from large-scale keynote stages and exhibition halls to intimate roundtables, hackathons, and start-up pitch competitions. The festival also highlights London's unique position as a global financial centre that is increasingly integrating technology into urban governance, transport, energy, and public services.
This event is particularly relevant for smart city professionals, technology entrepreneurs, investors, and policymakers seeking exposure to one of the world's most mature and diverse technology ecosystems. London & Partners' role as organiser ensures strong institutional support and high-profile participation from government and industry leaders. London Tech Week serves as an unmissable annual milestone for anyone working at the forefront of technology and urban innovation in Europe and beyond.