Conferences and trade shows in September 2026

8,181 B2B conferences and trade shows starting in September 2026, across 126 countries and 40 industries, with dates, venues and organiser links.

• SIEMA 14 to 16 Sept 2026Casablanca, MoroccoManufacturing
• Smarter Services Executive Symposium 2026 14 to 16 Sept 2026Chicago, United States
• Snia Developer Conference Sept 2026Santa Clara, United StatesDeveloper & Engineering
• Softwarearchitektur für KI-Systeme – Modul SWARC4AI (Software Architecture Camp) | September 2026 Berlin 14 to 16 Sept 2026Berlin, GermanyCybersecurity
• SORBETTO International Summer School 14 to 18 Sept 2026Rome, ItalyEdTech
• South Dakota Annual Statewide Trauma Conference 14 to 15 Sept 2026Deadwood, United StatesHealth Tech
• South Pacific Environmental Radioactivity Association Conference 14 to 17 Sept 2026Canberra, AustraliaEnergy & Cleantech
• Southern New England Energy Conference 14 to 15 Sept 2026Newport, United StatesEnergy & Cleantech
• SPIE Remote Sensing 14 to 17 Sept 2026Edinburgh, United KingdomAerospace & Defense
• SPIE Security + Defence 14 to 17 Sept 2026Edinburgh, United KingdomAerospace & Defense
• SPIE Sensors + Imaging 2026 14 to 17 Sept 2026Edinburgh, United KingdomHardware & IoT
• Splunk .conf 2026 14 to 17 Sept 2026Denver, United StatesData & Analytics
• Splunk .conf26 14 to 17 Sept 2026Colorado, United StatesCybersecurity
• STAMM Conference 14 to 16 Sept 2026Uppsala, SwedenEdTech
• Startup Boston Week 2026 14 to 18 Sept 2026Boston, United States
• Steering Effective Organisational Development (OD) 14 to 15 Sept 2026Petaling Jaya, Malaysia
• Strategic Maintenance Planning 14 to 18 Sept 2026Bucharest, RomaniaManufacturing
• Strong Families AZ Home Visiting Conference 14 to 16 Sept 2026Chandler, United StatesGovTech & Public Sector
• Summer Course on European Data Protection Law 14 to 18 Sept 2026Trier, GermanyLegalTech
• Summer Course on European Labour Mobility 14 to 17 Sept 2026GermanyGovTech & Public Sector
• Sustainability and the Circular Future with UniGR-CIRKLA 14 to 15 Sept 2026Saarbrucken, GermanyEnergy & Cleantech
• SWIFT Airfield Conference and Trade Show 14 to 17 Sept 2026Nisku, CanadaAerospace & Defense
• Symposium on Theoretical Chemistry (STC) 14 to 18 Sept 2026Graz, AustriaPharma & Life Sciences
• Test Automation & DevOps Arena 14 to 15 Sept 2026Warszawa, PolandCloud & DevOps
• The Alternative Legal Management Summit 2026 14 to 15 Sept 2026Wyboston, United KingdomLegalTech
• The American Gem Society International Conclave (AGS) 14 to 17 Sept 2026Orlando, United StatesRetail & E-commerce
• the EVENT 2026 14 to 16 Sept 2026Vancouver, Canada
• The London Immunity in Health and Disease Symposium 14 to 15 Sept 2026London, United KingdomPharma & Life Sciences
• The Open Expert Meeting And Conference on the Revision of the WMA Declaration of Taipei 14 to 16 Sept 2026Oslo, NorwayPharma & Life Sciences
• THEQC International Conference on Quality Assurance and Accreditation 14 to 15 Sept 2026Istanbul, TurkeyEdTech

Busiest industries this month

• Pharma & Life Sciences 698
• Manufacturing 627
• EdTech 596
• Health Tech 566
• Energy & Cleantech 539
• PropTech & Construction 504
• Cybersecurity 362
• MedTech 327
• GovTech & Public Sector 296
• Retail & E-commerce 285