Congresses and Trade Fairs in Barcelona 2026: Discover the Complete Calendar for the Last Quarter of 2026

Barcelona consolidates itself once again as one of the great European capitals in the organization of corporate events, professional trade shows, and international scientific summits. During the last quarter of 2026, trade fairs in Barcelona range from innovation in connected cities and artificial intelligence to food technology, the publishing sector, healthcare, and the blue economy.

For exhibiting companies, professional teams in each sector, and those traveling for business purposes, having detailed information about each event—exact dates, exhibition venues, exhibitor profiles, and target audiences—is key to planning a successful participation.

Below, we offer you the most comprehensive guide with all the professional trade shows, fairs, and congresses that will be held in Barcelona between the months of September and December 2026. Discover them!

Congresses and trade fairs in Barcelona in September 2026: Medical innovation, technology, and publishing culture

The start of the season after the summer break brings major European scientific congresses, summits on energy transition, and outstanding events in the publishing and decoration sectors to Barcelona.

ERS Congress 2026 (European Respiratory Society Congress)

The ERS Congress is the most relevant annual event worldwide in the field of respiratory medicine. It gathers thousands of pulmonologists, thoracic surgeons, researchers, nursing staff, and healthcare professionals from all over the globe to discuss advances in lung diseases, asthma, lung cancer, and environmental health.

• Dates: September 5 to 9, 2026.
• Location: Fira de Barcelona – Gran Via Venue (C/ de les Ciències, s/n (Halls 1 to 3, L’Hospitalet de Llobregat).
• Exhibitors: Multinational pharmaceutical companies, manufacturers of ventilation and intubation equipment, diagnostic imaging medical technology companies, and research laboratories.
• Profile of interest: Medical personnel specialized in pulmonology, health science research professionals, hospital management staff, and pharmaceutical industry directors.

Battery & Energy Storage Tech Europe 2026

This professional trade show is the definitive meeting point in southern Europe for the energy storage and battery industry. Unlike trade fairs in Barcelona exclusively oriented towards the automotive industry, this event puts a priority focus on stationary and industrial storage solutions (BESS). It analyzes the entire value chain: from the development of new chemistries (Sodium-Ion, solid state) to the second life of batteries, digital passport regulation, and sustainable recycling.

• Dates: September 8 and 9, 2026.
• Location: Fira de Barcelona – Gran Via Venue (Hall 2. C/ de la Botánica, 60 L’Hospitalet de Llobregat).
• Exhibitors: Developers of battery management systems (BMS), cell and pack manufacturers, certification laboratories, and circular economy companies.
• Profile of interest: Product engineering professionals, developers of renewable energy projects (solar and wind), and corporate sustainability professionals.

European Microsoft Fabric Community Conference 2026 (FabCon Europe)

The leading technical summit in Europe on the Microsoft data ecosystem. Unlike general user events, FabCon focuses exclusively on data architecture, governance, advanced analytics, and Artificial Intelligence. It brings Microsoft product teams (Redmond) and globally recognized consultants directly to Barcelona.

• Dates: September 28 to October 1, 2026.
• Location: CCIB – Centre de Convencions Internacional de Barcelona (Plaça de Willy Brandt, 11-14).
• Exhibitors and speakers: Microsoft product management profiles (Power BI, OneLake, Azure Synapse), international data consulting firms, and governance solution providers.
• Profile of interest: Data architecture professionals, Power BI analysts, business intelligence consultants, and technology leaders (CIO/CDO).

Liber 2026 (International Book Fair)

The major professional gathering for the Spanish-language publishing business. This is not a fair for the general reading public, but a strictly B2B environment where copyright, translation agreements, distribution, and large export contracts to Latin America are negotiated. It includes the MicroLiber space, designed for small independent publishers and startups in the EdTech sector.

• Dates: September 29 to October 1, 2026.
• Location: Fira de Barcelona – Gran Via Venue, pavilion 1.
• Exhibitors: Publishing groups, distributors, literary agencies, print-on-demand service companies, audiobooks, and digital platforms.
• Profile of interest: Publishing teams, literary agencies, educational technology companies, and professional authors.

Congresses and trade fairs in Barcelona in October 2026: Food technology, medicine, nautics, and Artificial Intelligence

October stands as one of the most intense months of the year in Barcelona, combining industrial events, highly specialized medical congresses, and the great sea exhibition.

BAUM Fest 2026

The Barcelona Art Urban Movement (BAUM Fest) is a convention dedicated to urban culture and alternative arts that includes the famous Barcelona Tattoo Expo. It combines art exhibitions with contests, extreme sports exhibitions, and culture on wheels.

• Dates: October 2 to 4, 2026.
• Location: Fira de Barcelona – Montjuïc Venue.
• Exhibitors: International tattoo studios, urban clothing brands, art supply providers, and custom motorcycle manufacturers.
• Profile of interest: Tattoo professionals, illustrators, urban fashion designers, and fans of alternative culture.

Alimentaria FoodTech 2026

The international benchmark trade show dedicated to technology, machinery, packaging, and ingredients for the food and beverage industry. FoodTech is the “factory fair”: it showcases the entire production process on an industrial scale, from the receipt of raw materials to final packaging and labeling.

• Dates: October 6 to 8, 2026.
• Location: Fira de Barcelona – Gran Via Venue, pavilion 2.
• Exhibitors: Manufacturers of processing machinery (meat, dairy, canning), packaging technologies and line robotics, and ingredient and additive industries.
• Profile of interest: Industrial plant management personnel, process professionals, R&D and quality managers of food companies.

EACTS Annual Meeting 2026 (European Association for Cardio-Thoracic Surgery)

The largest global scientific gathering dedicated to innovations in cardiac and thoracic surgery. It brings together the best surgical professionals in the world to witness live surgeries, debates on minimally invasive techniques, and new medical devices.

• Dates: October 7 to 10, 2026.
• Location: CCIB – Centre de Convencions Internacional de Barcelona.
• Exhibitors: Manufacturers of valve prostheses, extracorporeal circulation technology, high-precision sutures, and state-of-the-art surgical instruments.
• Profile of interest: Personnel specialized in cardiothoracic surgery, cardiology, perfusion, and operating rooms.

EFINTEC 2026

Organized by the Federation of Installers’ Guilds of Catalonia (FEGICAT), this is the great practical fair for innovation in installations. It connects manufacturing, distributing, and installing companies in electricity, HVAC, plumbing, gas, and telecommunications, with a broad focus on aerothermal energy, photovoltaics, and electric mobility.

• Dates: October 7 and 8, 2026.
• Location: Fira de Barcelona – Gran Via Venue, pavilion 1.
• Exhibitors: Manufacturers of electrical materials, HVAC brands, solar inverter developers, electric vehicle chargers, and hand tool companies.
• Profile of interest: Professionals in installations, electricity, plumbing, installation engineering, and technical architecture.

Barcelona International Boat Show 2026

The great nautical event of the Mediterranean and the most important in Spain. Held outdoors on the port’s docks, it combines an impressive floating display of sailboats, yachts, and catamarans with a large onshore area dedicated to naval electronics, engines, and the emerging Blue Economy (Blue Economy).

• Dates: October 14 to 18, 2026.
• Location: Port Vell (Moll de la Fusta and Moll d’Espanya).
• Exhibitors: National and international shipyards, nautical charter companies, marine engine manufacturers, and navigation technology.
• Profile of interest: People interested in buying boats, shipowning companies, maritime sector professionals, and water sports enthusiasts.

UEG Week 2026 (United European Gastroenterology)

The leading European congress in gastroenterology, hepatology, and digestive pathology. It gathers thousands of specialists to discuss the latest advances in digestive endoscopy, digestive tract oncology, and intestinal inflammation.

• Dates: October 17 to 20, 2026.
• Location: Fira de Barcelona – Gran Via Venue.
• Exhibitors: Endoscopic technology companies, specialized pharmaceutical industry, and biomedical research.
• Profile of interest: Professionals in gastroenterology, hepatology, endoscopy, and biomedical research.

AI & Big Data Congress Barcelona 2026

A highly pragmatic congress organized by Eurecat dedicated to the real adoption of Artificial Intelligence in business. It addresses success stories in health, industry, mobility, and finance, analyzing in detail the impact of the new European Artificial Intelligence regulation (AI Act).

• Dates: October 20 to 22, 2026.
• Location: L’illa Auditorium (Auditori AXA) (Av. Diagonal, 547).
• Exhibitors and speakers: Technology centers, data consulting firms, software multinationals, and public institutions.
• Profile of interest: Chief Technology Officers (CTO), Chief Data Officers (CDO), innovation consulting professionals, and lawyers specialized in the digital environment.

Bizbarcelona 2026 and Saló de l’Ocupació 2026 (Employment Fair)

Two complementary events held simultaneously to boost the entrepreneurial ecosystem and the labor market. Bizbarcelona offers advice, conferences, and workshops for SMEs, freelancers, and businesses seeking financing or digitalization. On the other hand, the Saló de l’Ocupació connects people looking for work or professional retraining with large hiring companies.

• Dates: October 21 and 22, 2026.
• Location: Fira de Barcelona – Montjuïc Venue.
• Exhibitors: Public economic development entities (Barcelona Activa), marketing agencies, banking institutions, recruitment consultancies, and NGOs.
• Profile of interest: Entrepreneurs, SME owners, freelancers, merchants, and active job seekers.

Cosmetorium 2026

The benchmark forum in Spain dedicated to the science, formulation, development, and manufacturing of cosmetic and personal care products. A highly focused technical space on laboratory and fine chemistry.

• Dates: October 21 and 22, 2026.
• Location: La Farga de L’Hospitalet (Carrer de Barcelona, 2, L’Hospitalet de Llobregat).
• Exhibitors: Active ingredient suppliers, analytical laboratories, cosmetic packaging manufacturers, and regulatory consulting companies.
• Profile of interest: Personnel specialized in cosmetic formulation, R&D management, quality control, and health regulation consulting.

World Green Infrastructure Congress 2026 (WGIC)

The global summit of the green infrastructure network. Under the theme of designing healthier and more resilient cities, the congress delves into the use of green roofs, vertical gardens, and sustainable urban drainage systems to combat heat and optimize water use.

• Dates: October 27 to 30, 2026 (The sessions from the 27th to the 29th are held at the CCIB in Barcelona, while the technical day on the 30th takes place at the University of Lleida).
• Main location: CCIB – Centre de Convencions Internacional de Barcelona.
• Exhibitors: Suppliers of insulation systems and vertical gardens, manufacturers of technical substrates, and smart irrigation technology companies.
• Profile of interest: Technical personnel specialized in architecture, landscaping, urban planning, agricultural engineering, and public administration environment.

Congresses and trade fairs in Barcelona in November 2026: Signature gastronomy, smart cities, cybersecurity, and MICE tourism

November concentrates the international trade shows with the highest business volume in the city, addressing urban transformation, computer security, and the global events industry.

Gastronomic Forum Barcelona 2026

A haute cuisine and restaurant congress that combines culinary exhibitions with a carefully curated exhibition area. The event places sustainability, signature cuisine, and local products at the center, featuring live presentations by Michelin-starred chefs.

• Dates: November 2 to 4, 2026.
• Location: Fira de Barcelona – Gran Via Venue, pavilion 1.
• Exhibitors: Artisanal food production companies, gourmet distribution firms, high-end hospitality machinery brands, and natural wine cellars.
• Profile of interest: Culinary professionals, dining room managers, sommeliers, restaurant purchasing departments, and delicatessen shop owners.

Smart City Expo World Congress 2026

The premier global event on sustainable urban development, smart mobility, governance, and technology applied to cities. Governments, mayors, and international delegations from over 140 countries come to Barcelona to share urban transformation projects that are part of the Smart City Expo: HOWS Barcelona, Tomorrow Blue Economy, and Tomorrow Mobility.

• Dates: November 3 to 5, 2026.
• Location: Fira de Barcelona – Gran Via Venue.
• Exhibitors: National and municipal governments, transport and electric mobility companies, energy management multinationals, and telecommunications operating firms.
• Profile of interest: Institutional mayoral officials, professionals in urban planning, municipal service management, mobility engineering, and sustainability consulting.

Barcelona Cybersecurity Congress 2026

Held in parallel with the Smart City Expo, this congress addresses industrial cybersecurity and the Internet of Things (IoT) in a monographic manner. Its central objective is to analyze how to protect critical infrastructures, production chains, and public administrations against ransomware cyberattacks.

• Dates: November 3 to 5, 2026.
• Location: Fira de Barcelona – Gran Via Venue.
• Exhibitors: Public cybersecurity agencies, international defense software development firms, and major IT consulting companies.
• Profile of interest: Chief Information Security Officers (CISO), Chief Information Officers (CIO), industrial engineering professionals, and ethical hacking specialists.

IBTM World 2026

The leading global fair for the business travel, congress, convention, and incentive travel industry (MICE sector). It is the meeting point where the destinations and venues for the major corporate events of the coming years are decided.

• Dates: November 17 to 19, 2026.
• Location: Fira de Barcelona – Gran Via Venue.
• Exhibitors: International tourism boards, hotel chains, exhibition centers, destination management companies (DMCs), and transport companies.
• Profile of interest: Event organization professionals (Event Managers), corporate travel agencies, and communication directors of multinationals.

Congresses and trade fairs in Barcelona in December 2026: Pop culture and entertainment

The calendar for the last quarter concludes in December with an event of great social and leisure impact.

Manga Barcelona 2026 (32nd Manga Fair)

The great gathering of Japanese culture, manga, anime, and video games in Spain. A comprehensive fair that combines commercial sales with cultural workshops, concerts, cosplay catwalks, and the presence of international authors.

• Dates: December 5 to 8, 2026.
• Location: Fira de Barcelona – Gran Via Venue.
• Exhibitors: Comic book publishers, video game multinationals, official merchandising shops, and independent illustration professionals.
• Profile of interest: Publishing companies, audiovisual entertainment distributors, illustration professionals, pop culture retailers, and fans.

Summary table of the last quarter of congresses and trade fairs in Barcelona in 2026

To facilitate quick data consultation, the following table gathers the fundamental information of all the events of the last quarter of 2026.

Logistics, exhibition venues, and the comprehensive support of HCC Hotels at trade fairs in Barcelona

Understanding in detail the location, access, and operational characteristics of each exhibition venue is essential for successfully planning trade fairs in Barcelona, as well as the mobility of work teams, the arrival of promotional material, and daily commutes during each event. Barcelona has a diversified exhibition venue infrastructure strategically distributed throughout the city:

• Fira de Barcelona – Gran Via Venue: Located in L’Hospitalet de Llobregat, it is positioned as one of the most modern, spacious, and sustainable exhibition spaces in Europe. It has more than 240,000 m² of gross exhibition area spread over 8 double-height pavilions interconnected by an elevated walkway that optimizes visitor flow. It has direct access via the L9 Sud metro line (Fira stop), which connects quickly with Barcelona-El Prat Airport, in addition to the FGC station (Europa | Fira). It is the usual headquarters for major global events such as the MWC, ISE, or Smart City Expo.
• Fira de Barcelona – Montjuïc Venue: Located in the iconic Plaza de España, it is the city’s historic venue. Its classic palaces, built for the 1929 International Exposition, offer a unique architectural setting full of character. It is the ideal venue for medium-sized trade shows, local B2B meetings (such as Bizbarcelona or Barcelona Wine Week), and urban events. Its location right in the city center guarantees unbeatable connectivity via metro lines L1 and L3, FGC, and multiple urban bus lines.
• CCIB (Centre de Convencions Internacional de Barcelona): Situated facing the Mediterranean Sea in the 22@ technological district (Diagonal Mar area), this venue stands out for its avant-garde design and versatility. Comprising the Convention Center and the iconic Fòrum Building (which houses an auditorium for more than 3,100 people), it is the benchmark space for major technological summits, business conventions, and international medical congresses. It has excellent connections via the L4 metro line (El Maresme | Fòrum stop) and the Trambesòs tram network (Line T4).
• Port Vell (Moll de la Fusta and Moll d’Espanya): The city’s historic port offers an incomparable outdoor setting for events linked to nautics and the blue economy, such as the International Boat Show. Operations at this venue require specialized technical logistics due to setups on pontoons and maritime docks, with unbeatable pedestrian access from Las Ramblas and the Drassanes metro stop (Line L3).

Your strategic ally: Corporate accommodation management with HCC Hotels

In an environment as demanding as that of professional congresses and trade fairs in Barcelona, choosing the right accommodation can make a difference in the firm’s results. To manage the corporate accommodation for your company or delegation, at HCC Hotels we are at your entire disposal to help you with everything you need before, during, and after the event.

How do we help you manage your professional stay?

• Personalized advice: We guide you on the hotel in our network that best suits your team’s logistical needs depending on the venue where you are exhibiting or participating.
• Comprehensive group booking management: We coordinate room blocks for commercial or technical delegations with flexible conditions and centralized billing.
• Locations with direct connection: All our hotels located in the center of Barcelona have immediate access to public transport lines that connect directly to Fira Gran Via, Montjuïc, and the CCIB.
• Services oriented towards business travelers: Air-conditioned workspaces, high-speed Wi-Fi connection in all facilities, meeting rooms for private encounters, and breakfast options to kick off the fair day with energy.

With this comprehensive guide to the last quarter of 2026, companies, professionals, and commercial teams have the ideal tool to schedule their agenda, coordinate their corporate presence, and make the most of the multiple business opportunities offered by the city of Barcelona. We look forward to welcoming you on your next business trip!