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.

• Optica Fall Vision Meeting & Conference 24 to 27 Sept 2026Rochester, United StatesMedTech
• Original Sewing & Quilt Expo Fredericksburg 24 to 25 Sept 2026Fredericksburg, United States
• OSP Community Conference (OSP CC) 24 to 25 Sept 2026Antwerp, BelgiumPharma & Life Sciences
• OWASP AppSec Days France 2026 24 Sept 2026Paris, FranceCybersecurity
• PAP Annual Convention 24 to 26 Sept 2026Davao City, Philippines
• Paris Web 2026 24 to 26 Sept 2026Paris, FranceDeveloper & Engineering
• PCRS Respiratory Conference 24 to 26 Sept 2026Telford, United KingdomHealth Tech
• Pikos Symposium 24 to 26 Sept 2026Orlando, United StatesMedTech
• Potomac Officers Club: Intel Summit 2026 24 Sept 2026Virginia, United StatesCybersecurity
• Private Wealth Carolinas Forum 2026 24 Sept 2026Charlotte, United StatesWealthTech
• Pro Roundtable - Health 24 Sept 2026Brussels, BelgiumHealth Tech
• PRSA Northeast District Conference 24 Sept 2026Waltham, United StatesMarTech
• Radiopharmaceuticals & Targeted Radioligand Therapy Summit 24 to 25 Sept 2026Lisbon, PortugalPharma & Life Sciences
• Rapid7 Security Day: Tampa 2026 Sept 2026Florida, United StatesCybersecurity
• React Alicante 24 to 26 Sept 2026Alicante, SpainDeveloper & Engineering
• Reading Business Expo 24 Sept 2026Reading, United Kingdom
• Red Hat Summit: Connect San Jose 2026 24 Sept 2026California, United StatesCybersecurity
• Reimagining International Order: The New Architecture of Global Governance beyond Hegemony 24 to 25 Sept 2026Yerevan, ArmeniaGovTech & Public Sector
• Relevant Topics in Anesthesia Hilton Head Island 24 to 27 Sept 2026Hilton Head Island, United StatesMedTech
• Research Conference of the International Network for Innovative Apprenticeship (INAP) 24 to 25 Sept 2026Konstanz, GermanyEdTech
• Rethink! IT Security Autumn 2026 24 to 25 Sept 2026Berlin, GermanyCybersecurity
• Reverse Trade Show 24 Sept 2026Costa Mesa, United StatesPropTech & Construction
• Rochester I-Day 24 Sept 2026Rochester, United StatesInsurtech
• Rocky Mountain Area Conference 2026 24 to 25 Sept 2026Denver, United States
• SafetyEx Sept 2026New Delhi, India
• Scansect Annual Meeting & Congress 24 to 25 Sept 2026Uppsala, SwedenMedTech
• Scaohn Fall Conference 24 to 25 Sept 2026Spartanburg, United StatesHealth Tech
• SciCom Luxembourg 24 Sept 2026LuxembourgEdTech
• SCMR Stress Perfusion Course 24 to 25 Sept 2026Kaunas, LithuaniaMedTech
• Share Armenia International Architecture Forum 24 Sept 2026Yerevan, ArmeniaPropTech & Construction

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