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London Tech Week 2027: Guide, Passes & Attendee List

By Ilyas Kerbal,

Speakers on stage at London Tech Week 2025
Department for Science, Innovation & Technology, CC BY 2.0, via Wikimedia Commons

London Tech Week is the UK’s flagship technology event, usually opened by the Prime Minister. About 45,000 people attend (estimate). The 2027 edition takes place in June 2027. In 2026 it ran from 8 to 10 June, with fringe events from 8 to 12 June.

The Olympia expo and stages host big-tech leaders, scale-ups, investors and government, and 100+ partner events run across the city. For B2B vendors and startups targeting UK enterprises and investors, it is one of the most efficient weeks of the year.

London Tech Week at a glance

Detail Information
Industry Tech
Venue Olympia London (expo and stages)
City and country London, UK
Next edition June 2027 (2026 edition: 8–10 June, fringe 8–12 June)
Frequency Annual
Does it move? No. Always London, annual.
Scale ~45,000 attendees (estimate)
Organiser Informa Tech
Typical ticket price ~£300–£1,000+ depending on pass (estimate)
Event app / platform London Tech Week event app (networking)
Website londontechweek.com

What London Tech Week covers

  • AI and data
  • Fintech and enterprise software
  • Deep tech, quantum and semiconductors
  • Climate tech and health tech
  • Startups, scale-ups and venture capital

UK investment and AI policy are recurring themes.

Where it takes place

The main event is at Olympia London in Kensington, with fringe events across London. It does not move. London costs are high, so book early.

Who attends London Tech Week

Audience Interest Relevance
Founders and scale-up executives Customers and funding Partners and buyers
Enterprise innovation and IT leaders Vendors and pilots Key B2B buyers
Investors (VC, PE, sovereign funds) Deal flow Funding
UK government and trade delegations Investment and policy Public sector
Media Coverage Visibility

Audience at London Tech Week 2025

Audience at London Tech Week 2025. Photo: Department for Science, Innovation & Technology, CC BY 2.0, via Wikimedia Commons.

Using London Tech Week for pipeline? I build enriched lists of exhibitors, speakers, partners and investors, with roles, company size and LinkedIn data, ready for your CRM. Request your London Tech Week list.

Passes

Tiered passes (visitor, VIP, investor, startup) run roughly £300–1,000+, with early-bird discounts and some free expo passes (estimate). Check londontechweek.com.

The event app

An event app provides the agenda, attendee networking and meeting booking. Details are released before each edition. As with most apps, data can’t be exported and senior attendees are selective about in-app requests.

How to prospect London Tech Week

  1. Start with speakers and partners. They show which enterprises and investors are engaged.
  2. List UK enterprise innovation and IT leaders in your target sectors.
  3. Use fringe events to meet people outside the busy expo.
  4. Reach out by email and LinkedIn two to three weeks before.
  5. Plan for content-heavy days. Buying intent varies, so qualify early.

Pros and cons

Pros Cons
High-profile government and investor presence Smaller expo than VivaTech or Web Summit
Good for UK market entry London costs
Rich fringe programme Content-heavy, buying intent varies

Frequently asked questions

When is London Tech Week 2027?

In June 2027. The 2026 edition ran from 8 to 10 June, with fringe events to 12 June.

Where is London Tech Week held?

At Olympia London, with fringe events across the city.

Who organises London Tech Week?

Informa Tech.

Can I get a London Tech Week attendee list?

The app does not export attendee data. An enriched list covers speakers, partners, exhibitors and investors.

Plan your June in London

The best meetings at London Tech Week are booked in May. For an enriched list, tell me about your target accounts on the Prospector home page.

Sources

Image credits