Conferences and trade shows in October 2026

5,674 B2B conferences and trade shows starting in October 2026, across 134 countries and 40 industries, with dates, venues and organizer links.

• NJWA Annual Management & Technical Conference 7 to 8 Oct 2026Atlantic City, United StatesEnergy & Cleantech
• Nordic Grocery Store Expo 7 to 8 Oct 2026Stockholm, SwedenRetail & E-commerce
• Nordic MBE Forum 7 to 8 Oct 2026Västerås, SwedenTravel & Hospitality
• NRECA Retirement Planning 7 to 8 Oct 2026Maple Grove, United StatesWealthTech
• Nuremberg Forum 7 to 9 Oct 2026Nuremberg, GermanyGovTech & Public Sector
• Nursing Care Welfare Expo 7 to 9 Oct 2026Tokyo, JapanHealth Tech
• NYCRA Annual Educational Conference 7 to 8 Oct 2026Glenville, United StatesEdTech
• OCBJ Innovator of the Year Awards 2026 7 Oct 2026Irvine, United States
• Oceania Renewable Power Summit 2026 7 to 8 Oct 2026Auckland, New ZealandEnergy & Cleantech
• OEDA Annual Summit 7 to 9 Oct 2026United StatesGovTech & Public Sector
• Ohio Conference on Travel 2026 7 to 9 Oct 2026Wilmington, United StatesTravel & Hospitality
• Oil Forum 7 Oct 2026Belgrade, SerbiaEnergy & Cleantech
• OMMA Awards 2026 7 Oct 2026New York, United StatesAdTech
• Open Source Conference Luxembourg 7 Oct 2026Luxembourg City, LuxembourgDeveloper & Engineering
• Open Source Summit Europe 2026 7 to 9 Oct 2026Prague, Czech RepublicDeveloper & Engineering
• OptivCon Kansas City 2026 7 Oct 2026Kansas, United StatesCybersecurity
• Oregon Cyber Resilience Summit 7 Oct 2026Eugene, United StatesCybersecurity
• ORH Conference 7 to 9 Oct 2026Bend, United StatesHealth Tech
• OSH India 7 to 9 Oct 2026Mumbai, India
• OSH India - Occupational Safety & Health Show 7 to 9 Oct 2026Mumbai, India
• OT Security Jubail 2026 Oct 2026Jubail, Saudi ArabiaCybersecurity
• PA Municipal Leadership Summit 2026 7 to 10 Oct 2026Hershey, United StatesGovTech & Public Sector
• Pay360 Awards 2026 7 Oct 2026London, United KingdomPayments
• PETZOO Eurasia 7 to 10 Oct 2026Bakırköy, TurkeyConsumer Goods
• Pharmaceutical Trade Marks Group Autumn Conference 7 to 10 Oct 2026Muscat, OmanPharma & Life Sciences
• Power & Energy Africa - Tanzania 7 to 9 Oct 2026Dar Es Salaam, TanzaniaEnergy & Cleantech
• Power & Energy Expo Tanzania Oct 2026Dar Es Salaam, TanzaniaEnergy & Cleantech
• PREA Institutional Investor Conference 2026 7 to 9 Oct 2026Washington, D.C., United StatesPropTech & Construction
• ProductCon San Francisco 2026 7 Oct 2026San Francisco, United States
• Public Health Oct 2026Kiev, UkraineHealth Tech

Busiest industries this month

• EdTech 526
• Health Tech 440
• Manufacturing 405
• PropTech & Construction 355
• Pharma & Life Sciences 352
• Cybersecurity 345
• Energy & Cleantech 327
• MedTech 210
• GovTech & Public Sector 197
• Retail & E-commerce 190