Conferences and trade shows in October 2026

6,102 B2B conferences and trade shows starting in October 2026, across 137 countries and 40 industries, with dates, venues and organiser links.

• Seetest Courses 5 Oct 2026Ljubljana, SloveniaDeveloper & Engineering
• SF Tech Week 2026 5 to 11 Oct 2026San Francisco, United States
• Slovenian Conference on Artificial Intelligence (SCAI) 5 to 9 Oct 2026Ljubljana, SloveniaAI & Machine Learning
• SMASH 2026 5 to 7 Oct 2026Las Vegas, United States
• SOCAP National CX Conference 2026 5 to 8 Oct 2026Chicagoland, United States
• South East European Software Testing Conference Sofia 5 to 7 Oct 2026Sofia, BulgariaDeveloper & Engineering
• Spanish BizFair 5 Oct 2026Pasco, United States
• SPPI Annual Conference 5 to 6 Oct 2026Saskatoon, CanadaEdTech
• STAAD.Pro Training Oct 2026Port Elizabeth, Saint Vincent and the GrenadinesPropTech & Construction
• State of the Tourism Industry Conference (SOTIC) 5 to 9 Oct 2026Georgetown, GuyanaTravel & Hospitality
• Sterilization Summit USA 5 to 6 Oct 2026Boston, United StatesMedTech
• Successful Collaboration Under Pressure 5 to 6 Oct 2026Hamburg, GermanyEdTech
• Sunny Autumn Meeting & Conference 5 to 9 Oct 2026Almancil, PortugalMedTech
• SuperReturn CFO/COO 2026 5 to 7 Oct 2026Amsterdam, NetherlandsFintech
• SWW Annual Conference 5 to 6 Oct 2026United KingdomBanking
• Symposium on New Concepts in Prokaryotic Virus-host Interactions 5 to 7 Oct 2026Berlin, GermanyPharma & Life Sciences
• System Analysis and Modelling conference 5 to 6 Oct 2026Málaga, SpainEdTech
• The British Columbia Municipal Safety Association Joint Annual Conference & Trade Show 5 to 7 Oct 2026Penticton, CanadaGovTech & Public Sector
• The Catering Innovation Show 5 Oct 2026London, United StatesTravel & Hospitality
• The cell cycle exploring conservation and divergence in life's engine 5 to 7 Oct 2026SpainPharma & Life Sciences
• The Coin Conference Oct 2026Budapest, HungaryFintech
• The Complete Course on Facilities Management 5 to 9 Oct 2026ItalyPropTech & Construction
• The Convergence of High-Performance Computing (HPC) and Quantum Computing (QC) to Solve Science Grand Challenges 5 to 9 Oct 2026Telluride, United StatesHardware & IoT
• The Fence Show & Security Expo 2026 5 to 9 Oct 2026Las Vegas, United StatesCybersecurity
• The German Daycare Management Congress 5 to 6 Oct 2026Berlin, GermanyEdTech
• The Lodging Conference 2026 5 to 8 Oct 2026Phoenix, United StatesTravel & Hospitality
• The Market Research Event 2026 5 to 7 Oct 2026Denver, United StatesMarTech
• The ONE National Conference 2026 5 to 7 Oct 2026Quebec City, Canada
• The Persistence Question: Why Climate Tech Solutions Persist Despite Failing on Their Own Terms 5 Oct 2026Ithaca, United StatesEnergy & Cleantech
• The Shabtai Shavit World Summit on Counter-Terrorism 5 to 8 Oct 2026Herzliya, IsraelGovTech & Public Sector

Busiest industries this month

• EdTech 581
• Health Tech 459
• Manufacturing 428
• Pharma & Life Sciences 403
• PropTech & Construction 376
• Cybersecurity 368
• Energy & Cleantech 351
• GovTech & Public Sector 220
• MedTech 215
• Retail & E-commerce 192