International Security Expo

• DatesOctober 5–6, 2027 (expected)
• LocationLondon, United Kingdom
• CategoryDefense & Security
• Official websiteinternationalsecurityexpo.com

Expected dates, not yet confirmed. These dates are projected from the previous edition of International Security Expo. The organizer has not confirmed them yet, so check the official website before you book travel or pay for anything.

About International Security Expo

International Security Expo is a defense and security trade show expected to take place October 5–6, 2027 in London, United Kingdom. It runs for two days, opening on Tuesday and closing on Wednesday. With more than 12 months to go, there is time to plan the booth, the budget and the meetings properly.

Shows like this one typically draw government and military procurement officials, integrators, security directors, engineers and analysts. For registration, exhibitor packages and the floor plan, go to the official website, internationalsecurityexpo.com.

ShowFloorTips is an independent guide and is not affiliated with the organizer. Dates, venues and rules can change, so confirm the details with the organizer before you book.

What to expect at International Security Expo

Defense and security events are formal and often restricted. Badge checks, export rules and confidentiality shape what can be shown and discussed, and many conversations are with long-term partners.

Two days go by quickly. Book your most important meetings for the first morning, when visitors are fresh, and keep the second afternoon for follow-up conversations at the booth. Expect most visitors to be government and military procurement officials and their colleagues, often with a short list of suppliers they want to see.

How exhibitors should prepare for International Security Expo

Here is a working timeline counted back from the opening day, October 5, 2027 (expected date, so adjust once it is confirmed):

1. 16 weeks before (Jun 15, 2027)
   Confirm your booth space and read the exhibitor manual. Book hotels in London while rates are still normal.
2. 8 weeks before (Aug 10, 2027)
   Order booth services (power, internet, furniture, cleaning) before the early-rate deadlines, and send graphics to print.
3. 4 weeks before (Sep 7, 2027)
   Ship freight to the advance warehouse if the organizer offers one. Book meetings with the visitors you most want to see. Set up lead capture and train the team on it.
4. One week before (Sep 28, 2027)
   Confirm freight arrived, share the staffing schedule, charge every device, and test your lead capture app with Wi-Fi turned off.

Preparation tips for defense and security shows

• Check registration, security clearance and export control rules for products you plan to display.
• Prepare unclassified briefing material suitable for a general audience.
• Schedule meetings with integrators and procurement officials in advance.

Booth tips for International Security Expo

• Keep displays professional and factual; claims are scrutinized.
• Know which information you may and may not share at a public stand.
• Collect only professional contact details, and respect visitors who prefer not to have their badge scanned.
• Give every person on the booth a clear role (greeting, demos, qualifying) so nobody waits for someone else to start a conversation.
• Capture every conversation the moment it ends: scan the badge or card, add a one-line note about what the visitor needs, and rate the lead hot, warm or cold. Notes written that evening are already half forgotten.

For a full list of what to bring, use the free booth checklist, and plan the money side with the trade show ROI calculator.

Following up leads after International Security Expo

Most of the value of a trade show is created after it closes. Procurement cycles are long and formal, so follow up through the proper channels with documentation.

1. Within 24 hours (by Oct 7, 2027)
   Send a short personal email to every hot lead. Mention one detail from your conversation so they remember you.
2. By Oct 9, 2027
   Send everything you promised at the booth: prices, samples, demo links. Log each lead in your CRM with its rating and notes.
3. By Oct 20, 2027
   Make a second, useful touch: a case study, a short video or an answer to the question they asked. Warm leads often reply to this one.
4. By Nov 5, 2027
   Review results: how many leads became meetings, what each lead cost, and whether International Security Expo is worth returning to.

Ready-to-edit messages for each step are in our trade show follow-up email templates.

Getting to London

London has several airports: Heathrow (LHR), Gatwick (LGW) and London City (LCY), which is the closest to ExCeL London in the Docklands. The Elizabeth line stops at Custom House for ExCeL and links Heathrow with central London. Contactless bank cards work on the Tube, buses and trains. Many visitors now need an Electronic Travel Authorisation (ETA) before traveling to the UK, so check the rules for your passport.

Because these dates are not confirmed yet, avoid non-refundable bookings until the organizer announces them. Our city travel guides cover hotels, transport and budgeting for the busiest show cities.

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