London Build Expo Marks 10 Years with Its Biggest Edition Yet – Celebrate with the UK's Entire Built…

London Build 2025 returns to Olympia's Grand and National Halls in London on 19 and 20 November, marking ten years of the event with what organisers describe as more networking, innovation and community building than ever before.

The show attracts more than 38,000 attendees, over 750 speakers across 12 CPD stages and more than 450 exhibitors.

Organisers say attendees will include major contractors such as Balfour Beatty, Kier, Laing O'Rourke, Mace, Morgan Sindall, Skanska and Willmott Dixon; architects including Foster + Partners, Zaha Hadid Architects, BDP and Grimshaw; developers and housebuilders such as Berkeley Group, Barratt, Persimmon, Taylor Wimpey and L&Q; and engineering firms including Arup, AtkinsRealis, Mott MacDonald and WSP. Public bodies expected include the Greater London Authority, Homes England, Transport for London, Network Rail, National Highways, HS2 and several London boroughs.

Exhibitors include Acrow Bridge, Chelsea FC, Hempel, Howdens, HSS Hire, Saint-Gobain, Sherwin-Williams, Toyota and Wates Group.

The show runs from 9.30am to 4.30pm on 19 November and from 9.30am to 5pm on 20 November, and attendee passes are free.

Source: London Build 2026, originally published on The Landsite (16 September 2025)