London Build

London Build is recognized as the UK's largest and most influential Festival of Construction, also described as the UK's leading construction and design show. This annual event is held at ExCeL London, with the upcoming edition scheduled for 25-26 November 2026. It serves as a vital platform for professionals across the architecture, engineering, and construction (AEC) sectors.

Exhibitors at London Build benefit from opportunities like the "Meet the Buyers" programs, which facilitate connections with procurement teams from major contractors such as Laing O'Rourke, Costain, Skanska, Balfour Beatty, and HS2. The event is designed to help businesses forge valuable relationships, explore tender opportunities, and achieve growth. The upcoming edition anticipates over 650 exhibitors, following 450+ in 2025.

The event attracts a broad target audience including AEC professionals, contractors, architects, civil engineers, developers, local councils, house builders, and senior decision-makers from both private and public sectors. Visitor numbers are substantial, with 45,000+ AEC professionals and 25,000+ senior decision-makers expected for the upcoming edition, building on 30,000+ construction professionals in 2025. London Build features 17 CPD-accredited stages and 12 dynamic conference stages, alongside concurrent programs like the Architect's Hub, Meet the Buyers, Women in Construction, Diversity in Construction, and a Government Hub. It is also co-located with elementalLONDON.