B2B Conferences and Trade Shows in November and December 2026

The events at a glance

November is one of the busiest months of the year for B2B events, and the first half of December is not far behind. If your team will be at any of the events below, the meetings you hold there are mostly decided in the next few weeks.

This list is a selection of large events where companies meet customers, prospects, and partners, grouped by industry. It is not a ranking, and CallShark has no relationship with any of these events. Dates and cities are as each organiser published them when we checked on 15 October 2026. Plans change, so confirm on the official site before you book travel.

| Dates | Event | City | Who it is for | | --- | --- | --- | --- | | 2–5 November | ADIPEC | Abu Dhabi | Energy industry | | 9–12 November | Web Summit | Lisbon | Technology companies, startups, and investors | | 9–12 November | Gartner IT Symposium/Xpo | Barcelona | CIOs and IT leaders | | 10–13 November | electronica | Munich | Electronics industry | | 16–19 November | MEDICA | Düsseldorf | Medical technology | | 17–19 November | IBTM World | Barcelona | Meetings and events industry | | 17–20 November | Microsoft Ignite | San Francisco and online | IT professionals, developers, and Microsoft partners | | 17–20 November | Formnext | Frankfurt | Additive manufacturing | | 18–19 November | Slush | Helsinki | Startup founders and investors | | 18–20 November | Singapore FinTech Festival | Singapore | Financial services and fintech | | 24–26 November | SPS | Nuremberg | Industrial automation | | 29 November – 3 December | RSNA | Chicago | Radiology and medical imaging | | 30 November – 4 December | AWS re:Invent | Las Vegas | Cloud computing | | 30 November – 3 December | ILTM Cannes | Cannes | Luxury travel industry | | 7–10 December | Black Hat Europe | London | Cybersecurity | | 8–10 December | Gartner IT Infrastructure, Operations & Cloud Strategies Conference | Las Vegas | Infrastructure and operations leaders |

Technology, cloud, and security

These events bring buyers, partners, and vendors into the same few buildings for a few days, which makes them good places for meetings that would otherwise take weeks to arrange.

• Web Summit (Lisbon, 9–12 November) and Slush (Helsinki, 18–19 November) are built around startups and investors. Slush also runs a Day 0 on 17 November with separate programmes for investors and founders, so check which day the people you want to meet will actually be there.
• Gartner IT Symposium/Xpo (Barcelona, 9–12 November) gathers CIOs and senior IT leaders, whose time at an event goes quickly. Ask early, and be specific about what the conversation covers.
• Microsoft Ignite (San Francisco and online, 17–20 November) and AWS re:Invent (Las Vegas, 30 November – 4 December) are the two large cloud platform conferences on the list. re:Invent is spread across several venues on the Strip, so allow real travel time between a session in one hotel and a meeting in another.
• Black Hat Europe (London, 7–10 December) runs training courses across all four days, with the Briefings and the Business Hall on 9 and 10 December. Most vendor meetings will fall on those last two days.
• Gartner's IT Infrastructure, Operations & Cloud Strategies Conference (Las Vegas, 8–10 December) closes the year for infrastructure and operations leaders, in the same city the week after re:Invent.

Industry trade fairs

The large European trade fairs run on a tighter rhythm than tech conferences: a fixed number of exhibition days, set opening hours, and a stand as the default meeting place.

• electronica (Munich, 10–13 November) runs alongside SEMICON Europa, and visitor tickets cover both. If your customers span electronics and semiconductors, plan meetings across the two.
• MEDICA (Düsseldorf, 16–19 November) runs together with COMPAMED, the fair for suppliers to the medical technology industry.
• Formnext (Frankfurt, 17–20 November) focuses on additive manufacturing, and SPS (Nuremberg, 24–26 November) covers industrial automation.
• ADIPEC (Abu Dhabi, 2–5 November) is the first event on this list, for the energy industry. If you are only planning meetings for it now, see the next section.
• RSNA (Chicago, 29 November – 3 December) is a medical meeting with a large exhibition. The technical exhibits close on 2 December, a day before the meeting ends, so book exhibit-floor meetings for the first four days.
• Singapore FinTech Festival (Singapore, 18–20 November) is organised by the Monetary Authority of Singapore with partners, and brings together banks, regulators, and fintech companies.

Meetings, events, and travel

Two events on the list are built around pre-arranged meetings, which makes them useful models for how any event meeting programme can work.

• IBTM World (Barcelona, 17–19 November) is the trade show for the meetings and events industry itself. Its hosted buyer programme gives qualified buyers appointment diaries with exhibitors. See how hosted buyer programmes work for exhibitors.
• ILTM Cannes (30 November – 3 December) opens with a forum day on 30 November, followed by three days of pre-scheduled appointments between luxury travel buyers and suppliers.

Both work because the meetings are agreed before anyone arrives: who meets whom, when, and for how long. The same approach works for any exhibitor, even without an organiser running the diary. Our guide to scheduling more valuable meetings at business events explains how.

Booking meetings with weeks to go

For most November events, you now have between three and six weeks. Our week-by-week event meeting timeline assumes twelve. The order of the steps matters more than the dates, so work through it faster rather than skipping parts. The event timeline planner builds a dated version for your event: choose the four-week option and it compresses the early steps while keeping the final week as it is.

With only a few weeks to go, put these first:

1. Decide the goal and the list today. How many meetings, with which accounts, and for what purpose. A short list of target accounts you can actually reach beats a long one you cannot.
2. Block your experts' time. Hold the hours they will spend on meetings at the event before their calendars fill with everything else.
3. Secure a place to meet. Rooms at or near large venues may already be taken. A quiet corner of the stand, a hotel suite nearby, or a booked café table is better than nothing. See planning meeting space at a conference.
4. Start outreach this week. Begin with the accounts that matter most, and make every message specific. Our pre-event outreach templates are written for exactly this.
5. Confirm every meeting properly. Send a calendar hold with the exact location, in the venue's time zone. The add-to-calendar generator creates the calendar file and links, and the basics of reducing no-shows at event meetings do the rest.

Watch the time zones while you book. Clocks in Europe go back on 25 October and in the United States on 1 November, so for that week the gap between them is an hour shorter than usual. Check any call you schedule across that week, and any meeting you confirm across zones, with the time zone converter.

When the busy weeks overlap

The dates cluster. In the week of 16 November alone, MEDICA, IBTM World, Microsoft Ignite, Formnext, Slush, and the Singapore FinTech Festival all take place. RSNA, AWS re:Invent, and ILTM Cannes then overlap at the turn of the month.

If your company attends more than one event, that overlap is a planning problem before it is a travel problem:

• Count your experts, not just your events. The same specialist cannot take meetings in Barcelona and San Francisco in the same week. Decide who goes where before outreach promises anyone's time. The meeting capacity calculator shows how many meetings each team can realistically hold.
• Keep one schedule per event, owned by one person. A shared spreadsheet covering three events at once is where double bookings come from. The conference meeting management guide covers who should own what.
• Print a schedule for each expert. Venue wi-fi fails at busy events. The meeting schedule generator makes a printable grid of slots.

Plan follow-up around the holidays. For events in late November and December, the usual two-week follow-up window runs into the end-of-year holidays in many countries. Send follow-ups within 48 hours, and aim to book the next meeting into January before people leave, rather than hoping to restart the conversation then. Our post-event follow-up plan sets out the first two weeks, and using AI for trade show meetings covers drafting follow-ups at volume.

A checklist for the next six weeks

• Confirm the dates and venue of each event you are attending on its official site.
• Name one owner for each event's meeting programme.
• Set a meeting goal and a target account list per event.
• Block expert time for every event day, and check no one is promised to two events at once.
• Book meeting space now, even if it is not ideal.
• Start outreach to your top accounts this week, then work down the list.
• Confirm every meeting with a calendar hold, a precise location, and the venue's time zone.
• Plan follow-up to start within 48 hours and to book next steps before the holidays.

CallShark is being built for event meeting programmes like these: experts, rooms, and bookings in one schedule, with confirmations and follow-up attached. The product is temporarily down.