Tech Show London Mainstage

Known for exploring power, influence, and the human stories behind complex systems, Louis Theroux headlined the Tech Show London 2026 Mainstage on the 4th of March.

Across two days, Louis and a curated line-up of keynote speakers brought clarity, challenge, and real-world perspective to the technologies shaping business, society, and global change.

Register your interest for 2027

Hear from the greatest tech minds, all in one place.

The Tech Show London Mainstage Theatre features big names talking about big ideas. This diverse line-up ranges from world-leading experts in AI, Inventors, C-level executives and government representatives, to world renown entrepreneurs, and inspirational voices in tech.

This is your chance to gain inspiration and insight from visionaries from the UK, USA and beyond. Your brain will be buzzing with fresh ideas and best practice advice to help you carve out future-proof strategies for your business and accelerate on the wave of innovation.

Keynote speakers from across the tech stack tackled the hottest topics facing our industries in 2025, including:

• AI: Maximising the benefits in an ethical manner
• Leadership & entrepreneurialism to drive growth and creativity
• Diversity, equity and inclusion 
• Digital safety and app development for a safer world
• Environmental sustainability and what technologists can do for a greener climate
• Strategies to avoid and overcome major technical failures 
• Prevention for cyber crime for businesses and consumers

Register your interest for 2027