Conferences and trade shows in October 2026

5,432 B2B conferences and trade shows starting in October 2026, across 126 countries and 40 industries, with dates, venues and organiser links.

• Housing Washington 20 to 22 Oct 2026Spokane, United StatesPropTech & Construction
• HR Tech 20 to 22 Oct 2026Las Vegas, United StatesHR Tech
• HR Technology Conference & Exposition 2026 20 to 22 Oct 2026Las Vegas, United StatesHR Tech
• Hydrogen Technology Expo Europe 20 to 22 Oct 2026Hamburg, GermanyEnergy & Cleantech
• ICCFA Leadership Summit 20 to 22 Oct 2026Savannah, United StatesEdTech
• IDC: CIO Summit Australia 2026 20 Oct 2026Sydney, AustraliaCybersecurity
• Identity Days 2026 20 Oct 2026Paris, FranceCybersecurity
• IEEE International Conference on Metrology for eXtended Reality, Artificial Intelligence and Neural Engineering (IEEE MetroXRAINE) 20 to 22 Oct 2026ChemnitzAI & Machine Learning
• IFAS 20 to 22 Oct 2026Zurich, SwitzerlandMedTech
• Ignite Summit 20 Oct 2026Fredericton, Canada
• Impact Investing for the Next Generation 20 to 23 Oct 2026Saint Gallen, SwitzerlandWealthTech
• IMT TAIWAN - INTERNATIONAL METAL TECHNOLOGY 20 to 22 Oct 2026Taipei, TaiwanManufacturing
• Infrastructure Assistance Coordinating Council (IACC) 20 to 22 Oct 2026Wenatchee, United StatesPropTech & Construction
• InRetail, Brands & CX Congress 2026 20 to 22 Oct 2026Oeiras, PortugalRetail & E-commerce
• International Dental Exhibition (DENTAL-EXPO UFA) 20 to 22 Oct 2026Ufa, RussiaMedTech
• International Environmental Protection Fair (POL-ECO SYSTEM) Oct 2026Poznań, PolandEnergy & Cleantech
• International Exhibition of Clothing Industry Tehran Oct 2026Tehran, IranRetail & E-commerce
• International Hospital Federation - IHF World Hospital Congress 20 to 22 Oct 2026Seoul, South KoreaHealth Tech
• INTERNATIONAL STUDENT FAIRS IN TURKEY - IZMIR 20 Oct 2026Izmir, TurkeyEdTech
• International Symposium on Marine Plastic Pollution Arctic 20 to 22 Oct 2026Reykjavik, IcelandEnergy & Cleantech
• International Symposium on the Modeling, Analysis, and Simulation of Computer and Telecommunication System Oct 2026Genoa, ItalyCloud & DevOps
• Invest: Raleigh Durham Leadership Summit 20 Oct 2026Cary, United StatesWealthTech
• IoT Tech Expo Europe 2026 Oct 2026Amsterdam, NetherlandsHardware & IoT
• Iowa Council of Teachers of Mathematics Annual Conference (ICTM Annual Conference) 20 Oct 2026Ankeny, United StatesEdTech
• Iowa IT Symposium 20 Oct 2026Altoona, United States
• Iowa Rural Water Association Fall Conference 20 to 21 Oct 2026United StatesGovTech & Public Sector
• IPEX - INDO PHARMACEUTICAL EXPO 20 to 23 Oct 2026Jakarta, IndonesiaPharma & Life Sciences
• JEC Forum DACH 20 to 21 Oct 2026Cologne, GermanyManufacturing
• Kansas Tourism Conference 20 to 21 Oct 2026Wichita, United StatesTravel & Hospitality
• Kaspersky Security Analyst Summit 2026 20 Oct 2026IndonesiaCybersecurity

Busiest industries this month

• EdTech 504
• Health Tech 430
• Manufacturing 374
• Pharma & Life Sciences 348
• Cybersecurity 344
• PropTech & Construction 343
• Energy & Cleantech 300
• MedTech 195
• GovTech & Public Sector 192
• Retail & E-commerce 186