In this guide
Cardiff Tech Fest lists 200 exhibitors; the Cardiff Business Networking Event lists 30. That gap frames the whole calendar. One is a large technology showcase with names such as Tech Wales and local innovators attached; the other is a compact business-services gathering built around entrepreneurs and coaches. Both sit in the same city, and both reward different kinds of preparation.
Between those poles run eight more exhibitions: business services, sustainability, hospitality, healthcare, food and drink, creative industries, marketing and real estate. Exhibitor counts drop steadily from 200 to 30, so scale is easy to read. Dates run from February 2026 to January 2027, but every date below is a supplied date with unconfirmed status. Treat each one as provisional until an organiser announcement says otherwise.
This briefing is written for someone arriving from outside the UK. It compares the ten events, then covers exhibitor and visitor checklists and practical transport and accommodation considerations. No venue is named in the available event data, so confirm locations directly before booking travel.
Cardiff Trade Shows and Exhibitions Compared
1. Cardiff Tech Fest
Largest listed Cardiff show, 200 exhibitors
- Dates unconfirmed: October 2026
- Industry: Technology
- Exhibitors: 200+
- Official website
Scale matters here: 200 exhibitors make this the biggest listing in the set, and the technology focus draws Tech Wales alongside local startups and innovators. If your Cardiff trip has one commercial purpose, this is the densest concentration of potential contacts. Come with a short target list rather than a general wander. Expect a mixed audience of founders, technical staff and public-sector technology people. Because the October 2026 date is unconfirmed, hold travel bookings until the organiser publishes details.
Best for: Technology buyers and startup scouts
2. Cardiff Business Expo
150 exhibitors across business services
- Dates unconfirmed: April 2026
- Industry: Business Services
- Exhibitors: 150+
- Official website
A broad business-services event with 150 exhibitors, including Cardiff University, Welsh Government and local businesses. The mix suggests an audience spanning suppliers, institutions and small firms, which suits a visitor testing several markets in one visit. Prepare two versions of your pitch: one for public bodies, one for private companies. The April 2026 date carries unconfirmed status, so verify before committing flights.
Best for: General B2B relationship building
3. Cardiff Sustainability Expo
120 exhibitors focused on sustainability
- Dates unconfirmed: January 2027
- Industry: Sustainability
- Exhibitors: 120+
- Official website
Sustainability is the organising theme, with 120 exhibitors and names such as sustainable brands and environmental organisations. For an international visitor, the appeal is a concentrated pool of suppliers and advisers working on environmental priorities. Bring specific questions about standards and procurement rather than general interest. The listed date is January 2027 and remains unconfirmed; plan around it loosely until an official announcement appears.
Best for: Environmental and ESG sourcing
4. Celtic Manor Resort Business Expo
100 exhibitors in hospitality and events
- Dates unconfirmed: September 2026
- Industry: Hospitality & Events
- Exhibitors: 100+
- Official website
This hospitality and events expo lists 100 exhibitors, with Celtic Manor, local hotels and event planners among the names attached. It suits anyone sourcing venues, accommodation partners or event services. The hospitality framing also makes it a natural place for a visiting organiser to compare suppliers in one pass. September 2026 is the supplied date, and its status is unconfirmed, so confirm before finalising travel.
Best for: Hotels, venues and event planners
5. Cardiff Health & Wellbeing Expo
90 exhibitors spanning health and wellness
- Dates unconfirmed: August 2026
- Industry: Healthcare
- Exhibitors: 90+
- Official website
Healthcare and wellbeing form the core here, with 90 exhibitors including healthcare providers and wellness brands. The audience is likely to blend clinical, commercial and consumer-facing interests, so clarify which segment you want before you arrive. A visitor from abroad should check whether any regulatory or professional content is relevant to their market. The August 2026 date is unconfirmed; treat it as a planning marker.
Best for: Healthcare providers and wellness brands
6. Cardiff International Food & Drink Festival
80 exhibitors from food and drink
- Dates unconfirmed: July 2026
- Industry: Food & Hospitality
- Exhibitors: 80+
- Official website
Food and hospitality dominate this festival-style listing, with 80 exhibitors including local breweries, food producers and restaurants. It is the most consumer-adjacent event in the set, which changes how you work the room: sampling and informal conversation matter more than formal decks. International visitors should expect a lively, less corporate atmosphere. July 2026 is the supplied date, currently unconfirmed, so check before booking.
Best for: Producers, breweries and restaurants
7. Cardiff Creative Industries Expo
70 exhibitors across creative industries
- Dates unconfirmed: February 2026
- Industry: Creative Industries
- Exhibitors: 70+
- Official website
Creative industries attract 70 exhibitors, among them local artists and creative agencies. The appeal is discovering Welsh creative talent and testing collaboration ideas with studios and agencies. Bring a portfolio or clear brief rather than a generic company overview; creative audiences respond to specifics. February 2026 is the listed date and carries unconfirmed status, so verify before making commitments.
Best for: Artists, agencies and brand teams
8. Cardiff Digital Marketing Conference
60 exhibitors in digital marketing
- Dates unconfirmed: November 2026
- Industry: Marketing
- Exhibitors: 60+
- Official website
A marketing conference with 60 exhibitors, drawing marketing agencies and digital experts. Smaller than the technology and business expos, it offers a more focused room where conversations can go deeper. If your goal is agency benchmarking or campaign partnerships, this suits that brief. November 2026 is supplied but unconfirmed, so keep your itinerary flexible.
Best for: Marketing leads and agency partners
9. Cardiff Property Show
50 exhibitors covering property
- Dates unconfirmed: March 2026
- Industry: Real Estate
- Exhibitors: 50+
- Official website
Real estate is the theme, with 50 exhibitors including local estate agents and property developers. For an overseas visitor, the value is a compact view of the local property market and the professionals active in it. Come with questions about process and local practice rather than assumptions from your home market. March 2026 is the listed date, unconfirmed, so confirm details before travel.
Best for: Agents, developers and investors
10. Cardiff Business Networking Event
30 exhibitors in a networking format
- Dates unconfirmed: May 2026
- Industry: Business Services
- Exhibitors: 30+
- Official website
The smallest listing, with 30 exhibitors, this business networking event centres on local entrepreneurs and business coaches. Small formats favour conversation over exhibition-floor browsing, so arrive ready to introduce yourself and listen. It can work well as a first Cardiff touchpoint before a larger show. May 2026 is the supplied date and remains unconfirmed; check before booking.
Best for: Founders seeking introductions
Event details reflect supplied records and have not been independently verified for this guide. Always confirm on the official event website before booking travel or stand space.
Exhibitor Checklist for Cardiff Exhibitions
Exhibiting in Cardiff means preparing for ten events that differ sharply in scale. Match your stand plan to the exhibitor count and the sector, not to a generic template.
- Confirm the date and venue directly, since every listed date here is unconfirmed.
- Set a lead target proportional to scale: a 200-exhibitor technology show and a 30-exhibitor networking event demand different staffing.
- Prepare sector-specific material: sustainability questions, hospitality venue details, property process notes or creative portfolios.
- Brief staff on bilingual signage considerations; Welsh and English appear together in many Welsh public settings.
- Plan card and contactless payment capability for any on-stand transactions.
- Allow for follow-up time after the event rather than booking a same-day departure.
Decide early whether you need shipping, electrical supply or stand-build services, and ask the organiser what is included. None of that detail is available in the event data, so it must come from the organiser.
Visitor Checklist Before You Travel
Visiting from abroad rewards a little preparation. The events span technology, business services, sustainability, hospitality, healthcare, food and drink, creative industries, marketing and real estate, so choose by sector fit as well as size.
- Shortlist two or three events rather than ten; the dates spread across 2026 and early 2027.
- Draft a one-page objective for each: contacts, supplier comparisons or market research.
- Prepare English-language business cards and a concise introduction.
- Check payment habits: contactless cards are widely used in the UK, and carrying a small amount of cash is sensible.
- Note that UK etiquette is relatively informal; first names are common in business settings.
- Keep bookings refundable while dates remain unconfirmed.
Build in buffer time around each event. A single well-prepared day often beats three rushed ones.
Transport and Accommodation Notes for Cardiff
The event data names no venues, so transport and accommodation planning must start with location confirmation. Until then, keep arrangements flexible.
| Item | Practical approach |
|---|---|
| Venue | Not provided for any listed event; obtain it from the organiser |
| Arrival | Book refundable travel until dates are confirmed |
| Accommodation | Choose flexible cancellation; confirm proximity once venues are known |
| Payments | Contactless cards widely accepted; keep a backup card |
| Language | English is standard; Welsh signage is common in public buildings |
Cardiff is compact enough that a single base can serve several events if their dates align. That said, treat any multi-event itinerary as conditional: the supplied dates are provisional, and no pattern of recurrence should be assumed. For a September 2026 hospitality expo or a January 2027 sustainability expo, confirm the schedule before paying for accommodation. If you plan to combine business with leisure, book the business elements first and add the rest later.
Cardiff Events: Common Questions
Which Cardiff event has the largest exhibitor count?
Cardiff Tech Fest is listed with 200 exhibitors, the highest figure in the available data. The Cardiff Business Expo follows with 150, and the Sustainability Expo with 120. Counts then fall to 30 at the Business Networking Event. These are supplied figures, not forecasts for future editions, and none of the dates is confirmed.
Are the listed dates final?
No. Every date in this set carries unconfirmed status, from February 2026 through January 2027. Treat them as planning markers and verify with the organiser before booking travel or accommodation. The listing does not establish that any event repeats annually, so avoid assuming a recurring pattern.
What should an international visitor know about payments and etiquette in Cardiff?
UK business settings tend to be informal, with first names used quickly. Contactless card payments are common, and a small amount of cash is useful as backup. English is the working language, while Welsh appears alongside it on much public signage. Confirm practical details such as venue access and registration directly with each organiser.
Start by ranking the ten Cardiff listings against your sector and the exhibitor numbers, then shortlist no more than three. Keep every booking flexible while the dates remain unconfirmed. Your next step is a direct enquiry to the organiser of your preferred event for venue, registration and access details.