| CommunicAsia 2027 (Asia Tech x Singapore) | 26–28 May 2027 | Singapore, Singapore | speakers · sponsors |
| BroadcastAsia 2027 | 20–22 May 2027 | Singapore, Singapore | speakers · sponsors |
| SusHi Tech Tokyo 2027 | 20–22 May 2027 | Tokyo, Japan | sponsors |
| ElectroneX 2027 | 12–13 May 2027 | Melbourne, Australia | sponsors |
| Phygital Retail Convention 2027 | 12–13 May 2027 | Mumbai, India | speakers · sponsors |
| Connect (X) 2027 | 10–12 May 2027 | Phoenix, USA | speakers · sponsors |
| re:publica Berlin 2027 | 10–12 May 2027 | Berlin, Germany | speakers · sponsors |
| SPS Italia 2027 | 25–27 May 2027 | Parma, Italy | sponsors |
| National Restaurant Association Show | 22–25 May 2027 | Chicago, USA | sponsors |
| Nordic Game 2027 (NG27 Spring) | 25–28 May 2027 | Malmö, Sweden | speakers · sponsors |
| Clerkenwell Design Week 2027 | 25–27 May 2027 | London, UK | speakers · sponsors |
| Home Delivery World USA 2027 | 25–27 May 2027 | Orlando, USA | speakers · sponsors |
| E-MRS Spring Meeting and Exhibit 2027 | 17–21 May 2027 | Strasbourg, France | sponsors |
| The 15th Indonesia International Construction, Infrastructure and Mining Exhibition (Con-Mine 2027) | 26–28 May 2027 | Jakarta, Indonesia | sponsors |
| Digital Marketing World Forum Global 2027 | 5–6 May 2027 | London, UK | speakers · sponsors |
| SENSOR+TEST 2027 | 11–13 May 2027 | Nuremberg, Germany | sponsors |
| SaaStock Europe 2027 | 24–26 May 2027 | London, UK | speakers · sponsors |
| Warsaw Industry Automatica | 11–13 May 2027 | Warsaw, Poland | sponsors |
| Zukunft Personal Süd 2027 | 11–12 May 2027 | Stuttgart, Germany | sponsors |
| World Orphan Drug Congress USA 2027 | 10–12 May 2027 | Boston, USA | speakers · sponsors |
| Space Meetings Veneto 2027 | 4–6 May 2027 | Venice, Italy | speakers · sponsors |
| SIMA 2027 - Salón Inmobiliario de Madrid | 26–29 May 2027 | Madrid, Spain | sponsors |
| Web Summit Vancouver 2027 | 25–28 May 2027 | Vancouver, Canada | speakers · sponsors |
| Media Production & Technology Show (MPTS) 2027 | 12–13 May 2027 | London, UK | speakers · sponsors |
| ASGCT 30th Annual Meeting 2027 | 3–7 May 2027 | Philadelphia, USA | speakers · sponsors |
| BitSummit 2027 | 21–23 May 2027 | Kyoto, Japan | sponsors |
| Sweets & Snacks Expo | 18–20 May 2027 | Indianapolis, USA | sponsors |
| Vitafoods Europe 2027 | 18–20 May 2027 | Barcelona, Spain | speakers · sponsors |
| IPW 2027 | 2–6 May 2027 | New Orleans, USA | sponsors |
| ALA Annual Conference & Expo 2027 | 23–26 May 2027 | Milwaukee, USA | sponsors |
| Learning Technologies 2027 | 5–6 May 2027 | London, UK | speakers · sponsors |
| Biomed Israel 2027 | 18–20 May 2027 | Tel Aviv, Israel | speakers · sponsors |
| Japan Energy Summit & Exhibition | 26–28 May 2027 | Tokyo, Japan | speakers · sponsors |
| UK Construction Week London 2027 | 11–13 May 2027 | London, UK | speakers · sponsors |
| Habitat Expo | 27–29 May 2027 | Mexico City, Mexico | sponsors |
| Mumbrella360 2027 | 4–6 May 2027 | Sydney, Australia | speakers · sponsors |
| EuroSTAR Conference | 11–14 May 2027 | Copenhagen, Denmark | speakers · sponsors |
| GCCA Convention 2027 | 17–19 May 2027 | Miami, USA | sponsors |
| SA Major Projects Conference 2027 | 4–5 May 2027 | Adelaide, Australia | speakers · sponsors |
| Govtech Show 2027 | 13 May 2027 | London, UK | sponsors |
| 5th International Symposium on Freeway and Tollway Operations (ISFO 2027) | 25–28 May 2027 | Melbourne, Australia | sponsors |
| PCIM Europe 2027 | 11–13 May 2027 | Nuremberg, Germany | sponsors |
| Labroots Precision Medicine Virtual Event Series 2027 | 12 May 2027 | Online | sponsors |
| 27th Medexpo Kenya 2027 | 12–14 May 2027 | Nairobi, Kenya | sponsors |
| Labroots Microscopy Virtual Event Series 2027 | 26 May 2027 | Online | sponsors |
| AIA Conference on Architecture & Design 2027 (AIA27) | 19–22 May 2027 | Philadelphia, USA | sponsors |
| Design Inn Symposium 2027 | 4 May 2027 | Adelaide, Australia | speakers · sponsors |
| WA Tourism Conference 2027 | 24–26 May 2027 | Albany, Australia | sponsors |
| ALAANZ Annual Conference 2027 | 5–7 May 2027 | Queenstown, New Zealand | sponsors |
| Legal Innovation Festival SE Asia 2027 | 12–13 May 2027 | Singapore, Singapore | sponsors |
| Vitalis 2027 | 24–27 May 2027 | Gothenburg, Sweden | sponsors |
| World Utilities Congress 2027 | 25–27 May 2027 | Abu Dhabi, United Arab Emirates | sponsors |
| NAMPO Harvest Day 2027 | 11–14 May 2027 | Bothaville, South Africa | speakers · sponsors |
| HOFEX 2027 | 10–12 May 2027 | Hong Kong, Hong Kong | sponsors |
| Food Safety Summit | 10–13 May 2027 | Rosemont, USA | speakers · sponsors |
| QLD Transport Infrastructure Conference 2027 | 24–25 May 2027 | Brisbane, Australia | speakers · sponsors |
| ILTM Latin America 2027 | 3–6 May 2027 | São Paulo, Brazil | sponsors |
| 25th Commonwealth Law Conference 2027 | 9–13 May 2027 | Darwin, Australia | sponsors |
| EASTEC 2027 | 11–13 May 2027 | West Springfield, USA | sponsors |
| Brisbane Truck Show 2027 | 20–23 May 2027 | Brisbane, Australia | sponsors |
| Automotive Software Strategies Conference 2027 | 19–20 May 2027 | Munich, Germany | speakers · sponsors |
| European Identity and Cloud Conference 2027 (EIC) | 11–14 May 2027 | Berlin, Germany | speakers · sponsors |
| AAM Annual Meeting & MuseumExpo 2027 | 5–8 May 2027 | Houston, USA | sponsors |
| APHA 44th National Congress 2027 | 12–14 May 2027 | Gold Coast, Australia | sponsors |
| AfMA Australasian Fleet Education & Leadership Summit 2027 | 18–19 May 2027 | Sydney, Australia | sponsors |
| Futurebuild 2027 | 11–13 May 2027 | London, UK | speakers · sponsors |
| J-AGRI Kyushu 2027 | 27–28 May 2027 | Kumamoto, Japan | speakers · sponsors |
| TRENZ 2027 | 11–13 May 2027 | Christchurch, New Zealand | sponsors |
| MEDevice Boston 2027 | 11–12 May 2027 | Boston, USA | sponsors |
| CLEANPOWER 2027 | 24–27 May 2027 | Anaheim, USA | sponsors |
| Vivid Sydney 2027 | 28 May – 19 Jun 2027 | Sydney, Australia | sponsors |
| 34th European Congress on Obesity (ECO 2027) | 18–21 May 2027 | Munich, Germany | sponsors |
| FT Future of the Car Summit 2027 | 11–13 May 2027 | London, UK | sponsors |
| Retail Fest 2027 | 11–13 May 2027 | Gold Coast, Australia | sponsors |
| Wings Over Shellharbour 2027 | 21–23 May 2027 | Albion Park Rail, Australia | sponsors |
| Search Africon Nigeria 2027 | 29 May 2027 | Lagos, Nigeria | speakers · sponsors |
| PEGS Boston 2027 | 10–14 May 2027 | Boston, USA | speakers · sponsors |
| All Actuaries Summit 2027 | 5–7 May 2027 | Sydney, Australia | sponsors |
| Expo Proveedores del Transporte y Logística Monterrey 2027 | 19–21 May 2027 | Monterrey, Mexico | sponsors |
| Consensus 2027 | 4–6 May 2027 | Miami Beach, USA | speakers · sponsors |
| EXPOMAFE - International Machine Tools and Industrial Automation Exhibition | 4–8 May 2027 | São Paulo, Brazil | sponsors |
| Smart Energy 2027 | 5–6 May 2027 | Sydney, Australia | sponsors |
| HR Tech Festival Asia 2027 | 10–13 May 2027 | Singapore, Singapore | sponsors |
| EDIX Tokyo 2027 (Education Expo Japan) | 12–14 May 2027 | Tokyo, Japan | sponsors |
| ABA Risk and Compliance Conference 2027 | 18–20 May 2027 | Baltimore, USA | sponsors |
| FITHEP Expoalimentaria Latinoamericana 2027 | 30 May – 2 Jun 2027 | Buenos Aires, Argentina | sponsors |
| OMR Festival 2027 | 3–5 May 2027 | Hamburg, Germany | speakers · sponsors |
| FinovateSpring 2027 | 3–5 May 2027 | Chula Vista, USA | speakers · sponsors |
| ATD 2027 International Conference & Exposition | 16–19 May 2027 | Boston, USA | speakers · sponsors |
| 180th APA Annual Meeting (American Psychiatric Association) | 1–5 May 2027 | New York, USA | sponsors |
| Expoconstrucción y Expodiseño 2027 | 11–16 May 2027 | Bogotá, Colombia | sponsors |
| Big 5 Construct Saudi | 24–27 May 2027 | Riyadh, Saudi Arabia | sponsors |
| SCREEN FOREVER 41 | 4–6 May 2027 | Gold Coast, Australia | sponsors |
| Agfest Field Days 2027 | 6–8 May 2027 | Carrick, Australia | sponsors |
| IEEE Symposium on Security and Privacy (S&P) 2027 | 17–20 May 2027 | Montreal, Canada | sponsors |
| Miami Fashion Week Virtual Fashion Awards 2027 | 20 May 2027 | Miami, USA | sponsors |
| MAPIC Italy 2027 | 26–27 May 2027 | Milan, Italy | sponsors |
| eLearning Africa 2027 | 26–28 May 2027 | Lomé, Togo | sponsors |
| ITWeb Security Summit Cape Town 2027 | 27 May 2027 | Cape Town, South Africa | sponsors |
| 45th Annual Meeting of the European Society for Paediatric Infectious Diseases (ESPID 2027) | 31 May – 4 Jun 2027 | Berlin, Germany | sponsors |
| AB2L Lawtech Experience 2027 | 12–13 May 2027 | Rio de Janeiro, Brazil | speakers · sponsors |
| Public Sector Comms Week 2027 | 11–13 May 2027 | Canberra, Australia | speakers · sponsors |
| 2027 APS Annual Convention (Association for Psychological Science) | 27–30 May 2027 | Seattle, USA | speakers · sponsors |
| CLOC Global Institute 2027 | 10–13 May 2027 | Las Vegas, USA | speakers · sponsors |
| Bett Brasil 2027 | 4–7 May 2027 | São Paulo, Brazil | sponsors |
| RAIC Conference on Architecture 2027 | 5–8 May 2027 | Vancouver, Canada | sponsors |
| Nigeria Pharma Health Expo 2027 | 11–12 May 2027 | Lagos, Nigeria | sponsors |
| Critical Communications World 2027 | 11–13 May 2027 | Amsterdam, Netherlands | sponsors |
| All-Energy Exhibition & Conference 2027 | 12–13 May 2027 | Glasgow, UK | sponsors |
| APAS SHOW 2027 | 17–20 May 2027 | São Paulo, Brazil | sponsors |
| SmashingConf Amsterdam 2027 (Online Edition) | 19–20 May 2027 | Online | sponsors |
| Melbourne Design Week 2027 | 20–30 May 2027 | Melbourne, Australia | speakers |
| WACOSS Conference 2027 | 3–4 May 2027 | Perth, Australia | speakers |
| Expo Construir 2027 | 5–6 May 2027 | Buenos Aires, Argentina | speakers |
| 17th Sports Africa Conference | 12–14 May 2027 | Cape Town, South Africa | speakers |
| FutureNet Middle East & North Africa 2027 | 25–26 May 2027 | Dubai, United Arab Emirates | speakers |
| Fispal Food Service & Fispal Sorvetes 2027 | 18–21 May 2027 | São Paulo, Brazil | speakers |
| MAU Vegas 2027 | 4–6 May 2027 | Las Vegas, USA | speakers |
| FT Digital Assets Summit 2027 | 12–13 May 2027 | London, UK | speakers |
| 13th International Conference on Education and Training Technologies (ICETT 2027) | 21–23 May 2027 | Seoul, South Korea | speakers |
| Forrester B2B Summit North America | 2–4 May 2027 | Phoenix, USA | speakers |
| Make It in the Emirates 2027 | 3–6 May 2027 | Abu Dhabi, United Arab Emirates | speakers |
| JAX Mainz 2027 | 10–14 May 2027 | Mainz, Germany | speakers |
| Middle East Energy 2027 | 11–13 May 2027 | Dubai, United Arab Emirates | speakers |
| SaaStr AI Annual 2027 | 11–12 May 2027 | San Mateo, USA | speakers |
| 64º Congresso Brasileiro de Ginecologia e Obstetrícia (CBGO 2027) | 12–15 May 2027 | Rio de Janeiro, Brazil | speakers |
| Nordic EV Summit 2027 | 12–13 May 2027 | Lillestrøm, Norway | speakers |
| B2B Marketing Leaders Forum APAC 2027 | 18–19 May 2027 | Sydney, Australia | speakers |
| AUSCERT Cyber Security Conference 2027 | 18–21 May 2027 | Gold Coast, Australia | speakers |
| PLMA's World of Private Label 2027 | 25–26 May 2027 | Amsterdam, Netherlands | speakers |
| Oz Comic-Con Perth 2027 | 1–2 May 2027 | Perth, Australia | |
| ARCHEX Srinagar 2027 | 1–3 May 2027 | Srinagar, India | |
| Change Denver 2027 (ACMP Global Conference) | 1–4 May 2027 | Aurora, USA | |
| CHFA NOW Vancouver 2027 | 1–2 May 2027 | Vancouver, Canada | |
| 2027 AAN Annual Meeting | 1–5 May 2027 | Washington, USA | |
| Australian Aesthetics Symposium 2027 | 1–2 May 2027 | Perth, Australia | |
| B2B Summit North America | 2–4 May 2027 | Phoenix, USA | |
| 2027 ANA Advertising Financial Management Conference | 2 May 2027 | Scottsdale, USA | |
| IWLA Convention & Expo 2027 | 2–4 May 2027 | Fajardo, USA | |
| Milken Institute Global Conference 2027 | 2–5 May 2027 | Los Angeles, USA | |
| 2027 BCI Convention + Power Mart Expo | 2–5 May 2027 | Tucson, USA | |
| Foodservice Australia 2027 | 2–4 May 2027 | Melbourne, Australia | |
| SBA National Small Business Week Virtual Summit 2027 | 2–8 May 2027 | Online | |
| The Makeup Show NYC | 2–3 May 2027 | New York, USA | |
| Food & Hospitality Week 2027 (incorporating Restaurant & Foodservice Show) | 2–4 May 2027 | Melbourne, Australia | |
| Restaurant & Foodservice Show 2027 | 2–4 May 2027 | Melbourne, Australia | |
| Tyler Connect 2027 | 2–5 May 2027 | San Antonio, USA | |
| Apartment Innovation & Marketing Conference (AIM 2027) | 2–5 May 2027 | Huntington Beach, USA | |
| Gartner Supply Chain Symposium/Xpo 2027 | 3–5 May 2027 | Orlando, USA | |
| GiveCon 2027 | 3–6 May 2027 | Atlanta, USA | |
| NPE2027: The Plastics Show | 3–7 May 2027 | Orlando, USA | |
| TECHSPO Vancouver 2027 | 3–4 May 2027 | Vancouver, Canada | |
| CPHR BC & Yukon HR Conference & Expo 2027 | 3–5 May 2027 | Vancouver, Canada | |
| SOF Week 2027 | 3–6 May 2027 | Tampa, USA | |
| IACP Technology Conference 2027 | 3–5 May 2027 | Charlotte, USA | |
| DealMAX 2027 | 3–5 May 2027 | Las Vegas, USA | |
| Arabian Travel Market 2027 | 3–6 May 2027 | Dubai, United Arab Emirates | |
| Offshore Technology Conference (OTC) 2027 | 3–5 May 2027 | Houston, USA | |
| IEEE International Symposium on Hardware Oriented Security and Trust (HOST 2027) | 3–6 May 2027 | Washington, USA | |
| AACN NTI & Critical Care Exposition 2027 | 3–5 May 2027 | Indianapolis, USA | |
| Africa Future Food Summit - Nigeria | 3 May 2027 | Lagos, Nigeria | |
| FutureNet World 2027 | 4–5 May 2027 | London, UK | |
| AAHOA Annual Convention & Trade Show 2027 | 4–6 May 2027 | Anaheim, USA | |
| Govtech 4 Impact World Congress | 4–6 May 2027 | Madrid, Spain | |
| AAHOA Convention & Trade Show 2027 | 4–6 May 2027 | Anaheim, USA | |
| CABSAT | 4–6 May 2027 | Dubai, United Arab Emirates | |
| UNICON 2027 Directors Conference | 4–7 May 2027 | Sydney, Australia | |
| ASTA Travel Advisor Conference 2027 | 4–6 May 2027 | Orlando, USA | |
| NZ Gov Data Summit 2027 | 4–6 May 2027 | Wellington, New Zealand | |
| 10° Encuentro y Feria Renovables Latam | 4–6 May 2027 | Barranquilla, Colombia | |
| Gulfood360 Africa-Kenya 2027 | 4–6 May 2027 | Nairobi, Kenya | |
| This is Travel 2027 | 4–7 May 2027 | Melbourne, Australia | |
| Council on Foundations Leading Locally 2027 | 4–6 May 2027 | Los Angeles, USA | |
| ENADA Primavera | 4–6 May 2027 | Rimini, Italy | |
| SCREEN FOREVER 41 (Industry Forum + Australian Screen Market) | 4–6 May 2027 | Gold Coast, Australia | |
| West Africa Pharma Healthcare Expo 2027 | 4–6 May 2027 | Accra, Ghana | |
| Gulfood360 Kenya 2027 | 4–6 May 2027 | Nairobi, Kenya | |
| Africa HPC Manufacturing Expo - Western Africa Edition 2027 | 4–6 May 2027 | Lagos, Nigeria | |
| Microsoft 365 Community Conference 2027 | 4–6 May 2027 | Las Vegas, USA | |
| Seatrade Maritime UAE 2027 | 4–6 May 2027 | Dubai, United Arab Emirates | |
| ServiceNow Knowledge 2027 | 4–6 May 2027 | Las Vegas, USA | |
| GISEC GLOBAL | 4–6 May 2027 | Dubai, United Arab Emirates | |
| Wine South America 2027 | 4–6 May 2027 | Bento Gonçalves, Brazil | |
| IMDEX Asia 2027 | 4–6 May 2027 | Singapore, Singapore | |
| Cibus - International Food Exhibition | 4–6 May 2027 | Parma, Italy | |
| The 2027 Payments Canada SUMMIT | 4–6 May 2027 | Toronto, Canada | |
| RH Summit 2027 | 4–5 May 2027 | São Paulo, Brazil | |
| Aerospace & Defense Meetings Brasil 2027 | 4–6 May 2027 | São José dos Campos, Brazil | |
| Processing & Packaging Southeast Asia 2027 | 4–6 May 2027 | Singapore, Singapore | |
| ANZICS CTG 29th Annual Conference | 4–7 May 2027 | Noosa Heads, Australia | |
| 10th LATAM Renewables Meeting and Fair 2027 | 4–6 May 2027 | Barranquilla, Colombia | |
| Electrical Wire Processing Technology Expo (EWPTE) 2027 | 4–6 May 2027 | Milwaukee, USA | |
| NZ Government Data Summit 2027 | 4–6 May 2027 | Wellington, New Zealand | |
| FABTECH Mexico 2027 | 4–6 May 2027 | Monterrey, Mexico | |
| Africa Logistics Expo - Nigeria & Western Africa Edition 2027 | 4–6 May 2027 | Lagos, Nigeria | |
| FinTech Week & Expo 2027 | 4–5 May 2027 | Frankfurt, Germany | |
| The Payments Canada SUMMIT 2027 | 4–6 May 2027 | Toronto, Canada | |
| Padel World Summit 2027 | 4–6 May 2027 | Barcelona, Spain | |
| HD Expo + Conference 2027 | 4–6 May 2027 | Las Vegas, USA | |
| MedTech World North America 2027 | 5–7 May 2027 | West Palm Beach, USA | |
| 21st Asia-Pacific Intelligent Transport Systems (ITS) Forum 2027 | 5–7 May 2027 | Auckland, New Zealand | |
| Expoindustrial - Feria Industrial del Pacífico | 5–7 May 2027 | Cali, Colombia | |
| AAAA Army Aviation Warfighting Summit 2027 | 5–7 May 2027 | Kansas City, USA | |
| Collaborative 2027 | 5–6 May 2027 | Chicago, USA | |
| HR Technologies UK 2027 | 5–6 May 2027 | London, UK | |
| A MAZE. / Berlin 2027 | 5–8 May 2027 | Berlin, Germany | |
| NEAA 2027 (Northeast Acquirers Association Annual Conference) | 5–6 May 2027 | Niagara Falls, USA | |
| LUXE PACK New York | 5–6 May 2027 | New York, USA | |
| Converge Africa Cape Town 2027 | 5–6 May 2027 | Cape Town, South Africa | |
| Smart Energy 2027 Conference & Exhibition - Smart Transport Stream | 5–6 May 2027 | Sydney, Australia | |
| Asia Pacific Hotel Industry Conference & Exhibition (AHICE APAC) 2027 | 5–6 May 2027 | Adelaide, Australia | |
| Converge Africa 2027 | 5–6 May 2027 | Cape Town, South Africa | |
| India Electronics Week 2027 | 5–7 May 2027 | Bengaluru, India | |
| Re:Build | 5–6 May 2027 | London, UK | |
| ITS Asia-Pacific Forum Auckland 2027 | 5–7 May 2027 | Auckland, New Zealand | |
| AUTOMEX 2027 | 5–8 May 2027 | Kuala Lumpur, Malaysia | |
| Aerospace Materials & Manufacturing Digital Summit 2027 | 5 May 2027 | Online | |
| The Official Cybersecurity Summit: Network Security Virtual Summit 2027 | 5 May 2027 | Online | |
| Gramado Summit 2027 | 5–7 May 2027 | Gramado, Brazil | |
| 21st National Nurse Education Conference (NNEC 2027) | 5–7 May 2027 | Hobart, Australia | |
| FSC Technology in Wealth Summit 2027 | 5 May 2027 | Sydney, Australia | |
| ISJ Leaders in Security Conference 2027 | 5 May 2027 | Dubai, United Arab Emirates | |
| ISACA 2027 North America Conference | 5–7 May 2027 | Chicago, USA | |
| White Label World Expo USA 2027 | 5–6 May 2027 | Las Vegas, USA | |
| NZ Tech Rally 2027 | 6–7 May 2027 | Wellington, New Zealand | |
| SIAV Self Insurers Conference 2027 | 6 May 2027 | Melbourne, Australia | |
| Indonesia International Motor Show (IIMS) 2027 | 6–16 May 2027 | Jakarta, Indonesia | |
| NPTC 2027 Annual Education Management Conference and Exhibition | 6–8 May 2027 | Orlando, USA | |
| Mission Driven, Data Informed: Reading the Story Behind Your Practice Metrics | 6 May 2027 | Online | |
| IBEX India 2027 | 6–7 May 2027 | Mumbai, India | |
| Tuning World Bodensee 2027 | 6–9 May 2027 | Friedrichshafen, Germany | |
| BTC Prague 2027 | 6–8 May 2027 | Prague, Czech Republic | |
| IndoBuildTech Urbanhouse 2027 | 7–16 May 2027 | Jakarta, Indonesia | |
| Autocare 2027 | 7–8 May 2027 | Adelaide, Australia | |
| Emirates Critical Care Conference 2027 | 7–9 May 2027 | Dubai, United Arab Emirates | |
| Savant Retail Congress – Stockholm 2027 | 7 May 2027 | Stockholm, Sweden | |
| International Conference on E-Sports Management and Digital Competitive Platforms | 8–9 May 2027 | Jeddah, Saudi Arabia | |
| Top Founders Summit London 2027 | 8–10 May 2027 | London, UK | |
| Venice Architecture Biennale 2027 (20th International Architecture Exhibition) | 8 May – 21 Nov 2027 | Venice, Italy | |
| MAPS EMEA Annual Meeting 2027 | 9–11 May 2027 | Barcelona, Spain | |
| NASCIO 2027 Midyear Conference | 9–12 May 2027 | Salt Lake City, USA | |
| AIPC Sales & Marketing Summit | 9 May 2027 | Frankfurt, Germany | |
| TFWA Asia Pacific Exhibition & Conference 2027 | 9–13 May 2027 | Singapore, Singapore | |
| JAX | 10–14 May 2027 | Mainz, Germany | |
| ProWine Hong Kong @ HOFEX 2027 | 10–12 May 2027 | Hong Kong, Hong Kong | |
| IHIF EMEA 2027 | 10–12 May 2027 | Berlin, Germany | |
| ODSC East 2027 (Open Data Science Conference) | 10–12 May 2027 | Boston, USA | |
| SANS Security West 2027 | 10–15 May 2027 | San Diego, USA | |
| NorthSec 2027 | 10–16 May 2027 | Montreal, Canada | |
| Auto Care Connect 2027 | 10–13 May 2027 | Denver, USA | |
| Digital Marketers Australia Conference 2027 | 10–11 May 2027 | Melbourne, Australia | |
| International Conference on Vibration Problems (ICOVP 2027) | 10–13 May 2027 | Brasília, Brazil | |
| Eurographics 2027 (48th Annual Conference of the European Association for Computer Graphics) | 10–14 May 2027 | Lucca, Italy | |
| Aerospace & Defense Meetings Central Europe - Rzeszow 2027 | 10–12 May 2027 | Rzeszów, Poland | |
| Canadian Hotel Investment Conference (CHIC) 2027 | 10–11 May 2027 | Toronto, Canada | |
| 6th CISO 360 Asia & Oceania Conference | 10–11 May 2027 | Singapore, Singapore | |
| Shared Services & Outsourcing Week Europe 2027 | 10–13 May 2027 | Estoril, Portugal | |
| HR Tech Asia 2027 | 10–13 May 2027 | Singapore, Singapore | |
| ODSC East 2027 | 10–12 May 2027 | Boston, USA | |
| World Retail Congress 2027 | 10–12 May 2027 | Milan, Italy | |
| The MedTech Forum 2027 | 10–11 May 2027 | Rome, Italy | |
| Automate 2027 | 10–13 May 2027 | Las Vegas, USA | |
| 2027 Learning & Development Leadership Summit (Melbourne) | 10–11 May 2027 | Melbourne, Australia | |
| Africa's Travel Indaba 2027 | 10–13 May 2027 | Durban, South Africa | |
| AAPS 2027 National Biotechnology Conference | 10–13 May 2027 | San Diego, USA | |
| Gartner Data & Analytics Summit 2027 | 10–12 May 2027 | London, UK | |
| International Telecoms Week 2027 (ITW) | 10–13 May 2027 | National Harbor, USA | |
| Ai Everything Abu Dhabi 2027 | 11–12 May 2027 | Abu Dhabi, United Arab Emirates | |
| CYBERUK 2027 | 11–13 May 2027 | Liverpool, UK | |
| ULI Spring Meeting 2027 | 11–13 May 2027 | Seattle, USA | |
| II Congreso Colombiano de Productos Naturales | 11–14 May 2027 | Florencia, Colombia | |
| International Conference on Digital Health & Healthcare AI 2027 | 11–12 May 2027 | Singapore, Singapore | |
| Social Innovation Summit 2027 | 11–12 May 2027 | New York, USA | |
| MAGIC Nashville | 11–12 May 2027 | Nashville, USA | |
| The 4th International Online Conference on Energies (IOCEN 2027) | 11–14 May 2027 | Online | |
| Future of Construction Summit 2027 | 11–12 May 2027 | Brisbane, Australia | |
| ENTECH Roadshow 2027 - Brisbane | 11 May 2027 | Brisbane, Australia | |
| Australian Manufacturing Week 2027 | 11–14 May 2027 | Melbourne, Australia | |
| Africa Automation Technology Fair (AATF) | 11–13 May 2027 | Johannesburg, South Africa | |
| EACR Conference: Defence is the Best Attack - Immuno-Oncology Breakthroughs | 11–13 May 2027 | Barcelona, Spain | |
| Control Stuttgart 2027 | 11–14 May 2027 | Stuttgart, Germany | |
| Marché du Film 2027 | 11–19 May 2027 | Cannes, France | |
| OffDig Health 2027 | 11 May 2027 | Nyborg, Denmark | |
| Trellis Impact 27 (VERGE) | 11–13 May 2027 | San Francisco, USA | |
| Legal and Compliance Expo Tokyo 2027 | 11–13 May 2027 | Tokyo, Japan | |
| SaaSiest 2027 | 11–12 May 2027 | Malmö, Sweden | |
| Retail Fest AUS | 11–13 May 2027 | Gold Coast, Australia | |
| Inland Marine Expo (IMX) 2027 | 11–13 May 2027 | Nashville, USA | |
| IT2EC 2027 | 11–13 May 2027 | London, UK | |
| West Africa Automotive Show (WAAS) 2027 | 11–13 May 2027 | Lagos, Nigeria | |
| Social Media Week | 11–13 May 2027 | New York City, USA | |
| World Congress on Artificial Intelligence & Business Transformation 2027 | 11–12 May 2027 | Singapore, Singapore | |
| legalXchange 2027 | 11–13 May 2027 | Munich, Germany | |
| DevConf Johannesburg 2027 | 11 May 2027 | Johannesburg, South Africa | |
| HR Tech MENA Summit 2027 | 11–12 May 2027 | Dubai, United Arab Emirates | |
| Future of Construction Summit (FCON27) | 11–12 May 2027 | Brisbane, Australia | |
| Future PropTech Miami 2027 | 11–12 May 2027 | Miami, USA | |
| B2B Online Chicago 2027 | 11–13 May 2027 | Chicago, USA | |
| Breakbulk Europe 2027 | 11–13 May 2027 | Rotterdam, Netherlands | |
| Philanthropy Asia Summit 2027 | 11–13 May 2027 | Singapore, Singapore | |
| Enlit Africa 2027 | 11–13 May 2027 | Cape Town, South Africa | |
| UXLx: User Experience Lisbon | 11–14 May 2027 | Lisbon, Portugal | |
| NSDI '27: 24th USENIX Symposium on Networked Systems Design and Implementation | 11–13 May 2027 | Providence, USA | |
| Global Airport Leaders' Forum 2027 | 11–13 May 2027 | Dubai, United Arab Emirates | |
| RE+ Southeast 2027 | 11–12 May 2027 | Atlanta, USA | |
| IMEX Frankfurt 2027 | 11–13 May 2027 | Frankfurt, Germany | |
| CIO & Chief AI Officer Exchange 2027 | 11–12 May 2027 | Chicago, USA | |
| Ecosperity Week 2027 | 11–14 May 2027 | Singapore, Singapore | |
| VFS Forum 83 - Annual Forum and Technology Display | 11–13 May 2027 | Phoenix, USA | |
| Seatrade Maritime Logistics Middle East 2027 | 11–13 May 2027 | Dubai, United Arab Emirates | |
| Édition Spéciale by LUXE PACK | 11–12 May 2027 | Paris, France | |
| Intersolar Middle East 2027 | 11–13 May 2027 | Dubai, United Arab Emirates | |
| The Airport Show 2027 | 11–13 May 2027 | Dubai, United Arab Emirates | |
| AFCEA TechNet Cyber 2027 | 11–13 May 2027 | Baltimore, USA | |
| Indo Aerospace Expo & Forum 2027 | 12–15 May 2027 | Tangerang, Indonesia | |
| Government Cyber Security Showcase South Australia 2027 | 12 May 2027 | Adelaide, Australia | |
| SPEXA - Space Business Expo 2027 | 12–14 May 2027 | Tokyo, Japan | |
| World Technology Law Conference 2027 | 12–14 May 2027 | Vancouver, Canada | |
| HR Leaders 2027 | 12–13 May 2027 | Sydney, Australia | |
| Indo Defence 2027 Expo & Forum | 12–15 May 2027 | Tangerang, Indonesia | |
| Hr NETWORK Conference & Exhibition 2027 | 12 May 2027 | Edinburgh, UK | |
| Ecosummit.AI Berlin 2027 | 12 May 2027 | Berlin, Germany | |
| Aerospace & Defense Meetings Central Europe 2027 | 12–13 May 2027 | Rzeszów, Poland | |
| Preventive Health Conference 2027 | 12–14 May 2027 | Perth, Australia | |
| HR Expo Tokyo 2027 | 12–14 May 2027 | Tokyo, Japan | |
| all about automation Heilbronn 2027 | 12–13 May 2027 | Heilbronn, Germany | |
| Global Founders & Innovators Summit 2027 | 12–13 May 2027 | Online | |
| Logistec Show 2027 | 12–13 May 2027 | Santiago, Chile | |
| 30th EBCOG Congress 2027 | 12–15 May 2027 | Rome, Italy | |
| 38th SMCBA Electronics Design and Manufacture Conference | 12–13 May 2027 | Melbourne, Australia | |
| Global Procurement Summit 2027 | 12–13 May 2027 | Amsterdam, Netherlands | |
| CyberX Indonesia Summit 2027 | 12 May 2027 | Jakarta, Indonesia | |
| Accountex London 2027 | 12–13 May 2027 | London, UK | |
| KOBA 2027 (Korea International Broadcasting, Media, Audio & Lighting Show) | 12–15 May 2027 | Seoul, South Korea | |
| ESMO Breast Cancer 2027 | 12–14 May 2027 | Milan, Italy | |
| Government Innovation Showcase South Australia 2027 | 12 May 2027 | Adelaide, Australia | |
| Retail Day Argentina 2027 | 12 May 2027 | Buenos Aires, Argentina | |
| PyCon US 2027 | 12–18 May 2027 | Long Beach, USA | |
| HRO Today Forum North America 2027 | 12–14 May 2027 | Washington, USA | |
| Fundraising Online 2027 (#FRO2027) | 12 May 2027 | Online | |
| VALIDATE Annual Meeting 2027 | 12–14 May 2027 | Singapore, Singapore | |
| HR Expo Spring Tokyo 2027 | 12–14 May 2027 | Tokyo, Japan | |
| Manufacturing Industry's HR Expo Osaka 2027 | 12–14 May 2027 | Osaka, Japan | |
| SAUHMA Annual Scientific Conference 2027 | 12–15 May 2027 | Port Elizabeth, South Africa | |
| Virtual Pharma Expo: Aseptic Fill / Finish Manufacturing & Packaging 2027 | 12 May 2027 | Online | |
| Design-2-Part Show Greater Chicago | 12–13 May 2027 | Schaumburg, USA | |
| Operational Excellence, Process Intelligence & People Transformation Summit 2027 | 12–14 May 2027 | Munich, Germany | |
| Data Summit 2027 | 12–13 May 2027 | Boston, USA | |
| Schools & Academies Show London 2027 | 12 May 2027 | London, UK | |
| ARCHITECT@WORK Zürich 2027 | 12–13 May 2027 | Zurich, Switzerland | |
| Rise of AI Conference 2027 | 12 May 2027 | Berlin, Germany | |
| Battery Recycling World Conference & Expo 2027 | 12–13 May 2027 | Frankfurt, Germany | |
| East Africa Property Investment (EAPI) Summit 2027 | 12–13 May 2027 | Nairobi, Kenya | |
| TECHSPO Austin & San Antonio 2027 | 12–13 May 2027 | San Antonio, USA | |
| CGS Campina Grande 2027 | 12–13 May 2027 | Campina Grande, Brazil | |
| Digitale Zukunft Brandenburg 2027 | 12 May 2027 | Potsdam, Germany | |
| 54th Annual Meeting of the Japanese Society of Intensive Care Medicine | 12–14 May 2027 | Kyoto, Japan | |
| Transporting New Zealand Annual Conference & Industry Expo 2027 | 12–14 May 2027 | Rotorua, New Zealand | |
| Australian Placemaking Summit 2027 | 12–13 May 2027 | Sydney, Australia | |
| Reuters Events: The Future of Insurance USA 2027 | 12–13 May 2027 | Chicago, USA | |
| HRcoreREWARD Seminar | 12–13 May 2027 | Barcelona, Spain | |
| ENTECH Roadshow 2027 - Sydney | 13 May 2027 | Sydney, Australia | |
| MMA IMPACT Brasil 2027 | 13–14 May 2027 | São Paulo, Brazil | |
| HSMAI Commercial Strategy Conference APAC 2027 | 13–14 May 2027 | Singapore, Singapore | |
| DigiMarCon Central America Virtual 2027 | 13–14 May 2027 | Online | |
| eCommerce Day Colombia 2027 | 13 May 2027 | Bogotá, Colombia | |
| Jogja International Food Expo 2027 | 13–16 May 2027 | Yogyakarta, Indonesia | |
| US Pharma and Biotech Summit 2027 | 13 May 2027 | New York, USA | |
| DevConf Cape Town 2027 | 13 May 2027 | Cape Town, South Africa | |
| Intralogistics & Warehousing Expo 2027 | 13–15 May 2027 | Mumbai, India | |
| VI3NNA Congress 2027 | 13–14 May 2027 | Vienna, Austria | |
| GISEC Kenya 2027 | 13–14 May 2027 | Nairobi, Kenya | |
| Society for Endocrinology, Metabolism and Diabetes of South Africa Congress (SEMDSA 2027) | 13–16 May 2027 | Johannesburg, South Africa | |
| Spark of Life 2027 Conference | 13–15 May 2027 | Adelaide, Australia | |
| DataIQ 100 Summit North America 2027 | 13–14 May 2027 | USA | |
| Digital Leadership Day South Australia 2027 | 13 May 2027 | Adelaide, Australia | |
| 2027 CFO Day South Africa | 13 May 2027 | Johannesburg, South Africa | |
| Expodental Meeting 2027 | 13–15 May 2027 | Rimini, Italy | |
| Obstetrics and Gynaecology Update Conference 2027 | 13–15 May 2027 | Pretoria, South Africa | |
| Agentic Ateliers | 13–14 May 2027 | Berlin, Germany | |
| Nordic Fintech Summit 2027 | 13 May 2027 | Helsinki, Finland | |
| Seoul International Travel Fair 2027 (SITF) | 13–16 May 2027 | Seoul, South Korea | |
| ATS 2027 International Conference | 14–19 May 2027 | New Orleans, USA | |
| Singapore Design Biennale 2027 | 14 May – 20 Jun 2027 | Singapore, Singapore | |
| AI and Future of Education Conference (AIFE) Dubai 2027 | 14–15 May 2027 | Dubai, United Arab Emirates | |
| 2027 K-8 Conference: Curious Minds, Connected Learning | 15 May 2027 | Sydney, Australia | |
| Expoestética Buenos Aires 2027 | 15–16 May 2027 | Buenos Aires, Argentina | |
| DevOpsDays Belo Horizonte 2027 | 15 May 2027 | Belo Horizonte, Brazil | |
| MGM Group Fitness Virtual Conference 2027 | 16 May 2027 | Online | |
| Education World Forum 2027 | 16–19 May 2027 | London, UK | |
| Australian Tourism Exchange 2027 (ATE27) | 16–20 May 2027 | Sydney, Australia | |
| MBA Secondary and Capital Markets Conference 2027 | 16–19 May 2027 | Chicago, USA | |
| EUROMEDLAB 2027 | 16–20 May 2027 | London, UK | |
| 2027 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2027) | 16–21 May 2027 | Toronto, Canada | |
| RANZCP 2027 Congress | 16–20 May 2027 | Christchurch, New Zealand | |
| e-Health 2027 Conference and Tradeshow | 16–18 May 2027 | Vancouver, Canada | |
| Australian Tourism Exchange (ATE27) | 16–20 May 2027 | Sydney, Australia | |
| ISM World 2027 | 16–18 May 2027 | National Harbor, USA | |
| Beautyworld Japan Tokyo | 17–19 May 2027 | Tokyo, Japan | |
| Human Rights Funders Network Festival 2027 | 17–21 May 2027 | Johannesburg, South Africa | |
| Open Source Summit North America 2027 | 17–19 May 2027 | Vancouver, Canada | |
| ACT Expo 2027 | 17–20 May 2027 | Las Vegas, USA | |
| SAMA Annual Conference 2027 | 17–19 May 2027 | Austin, USA | |
| GEOINT Symposium 2027 | 17–19 May 2027 | Kissimmee, USA | |
| 5th International Online Conference on Materials (IOCM 2027) | 17–20 May 2027 | Online | |
| AUVSI XPONENTIAL 2027 | 17–20 May 2027 | Miami Beach, USA | |
| 2027 ANA Brand Masters Conference | 17 May 2027 | San Diego, USA | |
| 2nd International Conference on Artificial Intelligence & Machine Learning | 17–19 May 2027 | Tokyo, Japan | |
| XXIII Simpósio Brasileiro de Sistemas de Informação (SBSI 2027) | 17–20 May 2027 | Campo Grande, Brazil | |
| UTC Telecom & Technology Conference 2027 | 17–20 May 2027 | Las Vegas, USA | |
| 45º Simpósio Brasileiro de Redes de Computadores e Sistemas Distribuídos (SBRC 2027) | 17–21 May 2027 | Foz do Iguaçu, Brazil | |
| SemiconNano Summit 2027 | 17–18 May 2027 | Berlin, Germany | |
| XPONENTIAL 2027 | 17–20 May 2027 | Miami Beach, USA | |
| Asia Summit on Global Health 2027 | 17–18 May 2027 | Hong Kong, Hong Kong | |
| IOFM Spring Conference & Expo 2027 | 17–19 May 2027 | Orlando, USA | |
| Agri-Food Innovation Council 2027 Conference | 17–18 May 2027 | Ottawa, Canada | |
| 2nd Annual SCOPE X: AI Innovation in Clinical Research | 17–18 May 2027 | Boston, USA | |
| Australian Energy Producers (AEP) Annual Conference & Exhibition 2027 | 17–20 May 2027 | Perth, Australia | |
| Irresistible 2027 | 17–19 May 2027 | Los Angeles, USA | |
| Australian Energy Producers 2027 Conference & Exhibition | 17–20 May 2027 | Perth, Australia | |
| UTC Telecom & Technology 2027 | 17–20 May 2027 | Las Vegas, USA | |
| SBJ Tech Week 2027 | 17–19 May 2027 | New York, USA | |
| Global Blended Finance Forum 2027 | 17–18 May 2027 | London, UK | |
| AgroBrasília 2027 | 18–21 May 2027 | Brasília, Brazil | |
| Expocafé 2027 | 18–20 May 2027 | Três Pontas, Brazil | |
| Digital Preservation Summit 2027: Securing Cultural Heritage in the Digital Age | 18 May 2027 | Online | |
| LSX Nordic Congress 2027 | 18–19 May 2027 | Copenhagen, Denmark | |
| EuroPCR 2027 | 18–21 May 2027 | Paris, France | |
| Hospitalar 2027 | 18–21 May 2027 | São Paulo, Brazil | |
| World Hydrogen Summit & Exhibition 2027 | 18–20 May 2027 | Rotterdam, Netherlands | |
| Gartner CSO & Sales Leader Conference | 18–19 May 2027 | Las Vegas, USA | |
| Banking Transformation Summit Europe | 18–19 May 2027 | London, UK | |
| Great Place To Work For All Summit 2027 | 18–20 May 2027 | Atlanta, USA | |
| TECHSPO Chicago 2027 | 18–19 May 2027 | Chicago, USA | |
| APMP Bid & Proposal Conference 2027 (BPC Anaheim) | 18–21 May 2027 | Anaheim, USA | |
| Future Artillery Conference 2027 | 18–20 May 2027 | London, UK | |
| ENTECH Roadshow 2027 - Melbourne | 18 May 2027 | Melbourne, Australia | |
| CISOS Executive Workshop 2027 | 18–20 May 2027 | Cartagena, Colombia | |
| Data Innovation Summit 2027 | 18–20 May 2027 | Stockholm, Sweden | |
| Public Sector Cyber Security Conference 2027 | 18 May 2027 | Online | |
| Women in Tech Global Conference 2027 | 18–21 May 2027 | Online | |
| ChipEx2027 | 18–19 May 2027 | Tel Aviv, Israel | |
| IIoT World AI Manufacturing Day 2027 | 18–19 May 2027 | Online | |
| Bio-IT World Conference & Expo 2027 | 18–20 May 2027 | Boston, USA | |
| 4th Conference of the International Society for Contemplative Research (ISCR 2027) | 18–22 May 2027 | Kyoto, Japan | |
| FEINDEF 2027 | 18–20 May 2027 | Madrid, Spain | |
| Chile Fintech Forum 2027 | 18–19 May 2027 | Santiago, Chile | |
| 11th International Conference on Learning and Teaching (ICLT 2027) | 18–20 May 2027 | Hong Kong, Hong Kong | |
| 4th Stadiums and Sports Innovation Summit | 18–19 May 2027 | Riyadh, Saudi Arabia | |
| Pharma Meeting Brazil 2027 | 18–21 May 2027 | São Paulo, Brazil | |
| UKREiiF - The UK's Real Estate Investment & Infrastructure Forum | 18–20 May 2027 | Leeds, UK | |
| AfMA Fleet Leadership Summit 2027 | 18–19 May 2027 | Sydney, Australia | |
| California Public Sector CIO Academy 2027 | 18–19 May 2027 | Sacramento, USA | |
| AI Summit 2027 (WorkPossible) | 18–20 May 2027 | Madison, USA | |
| Network X Americas 2027 | 18–20 May 2027 | Irving, USA | |
| Energy Opportunities Conference 2027 | 18–20 May 2027 | Cartagena, Colombia | |
| ASCEND 2027 | 18–20 May 2027 | Washington, D.C., USA | |
| SAME Joint Engineer Training Conference & Expo 2027 | 18–20 May 2027 | Milwaukee, USA | |
| AI Manufacturing Day 2027 | 18–19 May 2027 | Online | |
| Construmat 2027 | 18–20 May 2027 | Barcelona, Spain | |
| RevOpsAF USA | 19–21 May 2027 | Denver, USA | |
| Salesforce Connections 2027 | 19–20 May 2027 | Chicago, USA | |
| The Service Desk & IT Support Show (SITS) | 19–20 May 2027 | London, UK | |
| Cloud & Cyber Security Expo Frankfurt | 19–20 May 2027 | Frankfurt, Germany | |
| CISOS Summit 2027 | 19–20 May 2027 | Cartagena, Colombia | |
| Financial Counselling Australia Conference 2027 | 19–20 May 2027 | Darwin, Australia | |
| The Lead Innovation Summit 2027 | 19–20 May 2027 | New York, USA | |
| Data Centre World Frankfurt | 19–20 May 2027 | Frankfurt, Germany | |
| Digital Health Festival 2027 | 19–20 May 2027 | Melbourne, Australia | |
| Nordic Sleep Congress 2027 | 19–21 May 2027 | Stockholm, Sweden | |
| Seamless Asia 2027 | 19–20 May 2027 | Singapore, Singapore | |
| Dutch Blockchain Week Summit 2027 | 19–20 May 2027 | Amsterdam, Netherlands | |
| AI in Design Summit 2027 | 19 May 2027 | Online | |
| 3er Congreso Internacional en Inteligencia Artificial y Educación (CIIAE 2027) | 19–21 May 2027 | Tandil, Argentina | |
| Cloud & AI Infrastructure Frankfurt 2027 | 19–20 May 2027 | Frankfurt, Germany | |
| Cosmobeauty Seoul | 19–21 May 2027 | Seoul, South Korea | |
| Tech Show Frankfurt 2027 | 19–20 May 2027 | Frankfurt, Germany | |
| Big Data & AI World Frankfurt 2027 | 19–20 May 2027 | Frankfurt, Germany | |
| TESOL Colombia 2027 | 19–21 May 2027 | Chía, Colombia | |
| Cloud Expo Europe Frankfurt 2027 | 19–20 May 2027 | Frankfurt, Germany | |
| Infoshare 2027 | 19–20 May 2027 | Gdańsk, Poland | |
| Expo Afiliados Brasil 2027 | 19–21 May 2027 | São Paulo, Brazil | |
| ExpoPublicitas 2027 | 19–21 May 2027 | Mexico City, Mexico | |
| Internet Day 2027 | 19–20 May 2027 | Buenos Aires, Argentina | |
| MD&M East | 19–20 May 2027 | New York, USA | |
| The Future of Food and Beverage Forum USA | 19–20 May 2027 | Chicago, USA | |
| Asian Leadership Conference 2027 | 19–20 May 2027 | Seoul, South Korea | |
| IM Engineering East 2027 | 19–20 May 2027 | New York, USA | |
| Future Energy Summit Mexico 2027 | 19 May 2027 | Mexico City, Mexico | |
| CyberSec India Expo & Conference 2027 | 20–21 May 2027 | Greater Noida, India | |
| 5th International Conference on Global Healthcare and Medicine (Virtual Edition) | 20–21 May 2027 | Online | |
| ACE! Conference 2027 | 20–21 May 2027 | Kraków, Poland | |
| 33ª BNT Mercosul | 20–22 May 2027 | Balneário Camboriú, Brazil | |
| EADV Symposium 2027 | 20–22 May 2027 | Dresden, Germany | |
| World Data Summit 2027 | 20–21 May 2027 | Amsterdam, Netherlands | |
| Smart Manufacturing & The Connected Workforce Summit 2027 | 20–21 May 2027 | Munich, Germany | |
| Energyear Colombia 2027 | 20 May 2027 | Medellín, Colombia | |
| IAB Conecta 2027 | 20 May 2027 | Mexico City, Mexico | |
| Building Resilience Summit 2027 | 20 May 2027 | Auckland, New Zealand | |
| Affordable Art Fair Hong Kong 2027 | 20–23 May 2027 | Hong Kong, Hong Kong | |
| International Conference on Virtual Tourism and Tourism Technology (ICVTTT 2027) | 20–21 May 2027 | Toulouse, France | |
| Brasesul 2027 - Congresso de Corretores de Seguros do Sul | 20–21 May 2027 | Joinville, Brazil | |
| Leadership Ateliers | 20–21 May 2027 | Amsterdam, Netherlands | |
| Government Transformation Summit 2027 | 20 May 2027 | London, UK | |
| AI Cities Summit LATAM 2027 | 20–21 May 2027 | Rio de Janeiro, Brazil | |
| OTSec USA 2027 | 20 May 2027 | San Diego, USA | |
| React Summit | 21–25 May 2027 | Amsterdam, Netherlands | |
| México Blockchain Week 2027 | 21–22 May 2027 | Mexico City, Mexico | |
| Consultant Pharmacist Conference 2027 (CPC27) | 21–23 May 2027 | Geelong, Australia | |
| InnovateEDU 2027 | 21–22 May 2027 | Johannesburg, South Africa | |
| JSNation | 21–25 May 2027 | Amsterdam, Netherlands | |
| AAPA 2027 | 21–25 May 2027 | Phoenix, USA | |
| Beauty Kenya | 21–23 May 2027 | Nairobi, Kenya | |
| General Practice Conference & Exhibition (GPCE) Sydney 2027 | 21–23 May 2027 | Sydney, Australia | |
| CFMA Annual Conference & Exhibition 2027 | 22–26 May 2027 | Nashville, USA | |
| RACGP Practice Owners Conference 2027 | 22–23 May 2027 | Gold Coast, Australia | |
| Switchback Spring 2027 | 22–24 May 2027 | New Orleans, USA | |
| Global E-Commerce Growth Summit 2027 | 22 May 2027 | Online | |
| TwitchCon Europe 2027 | 22–23 May 2027 | Berlin, Germany | |
| STEP Australia National Trusts & Estates Conference 2027 | 23–25 May 2027 | Melbourne, Australia | |
| IASP 2027 Global Conference | 23–26 May 2027 | Louisville, USA | |
| IEEE/MTT-S International Microwave Symposium (IMS 2027) | 23–28 May 2027 | San Antonio, USA | |
| BankSpaces 2027 | 23–25 May 2027 | Fort Lauderdale, USA | |
| SIAM Conference on Applications of Dynamical Systems (DS27) | 23–27 May 2027 | Atlanta, USA | |
| ALTA CCMA & MRO Conference 2027 | 23–25 May 2027 | Cancún, Mexico | |
| RIPE 94 | 24–28 May 2027 | Vilnius, Lithuania | |
| International JavaScript Conference San Diego | 24–28 May 2027 | San Diego, USA | |
| Luxury Home Design Summit | 24–26 May 2027 | Chatham, USA | |
| AI Growth Summit Europe 2027 | 24–26 May 2027 | London, UK | |
| MRC São Paulo 2027 | 24–25 May 2027 | São Paulo, Brazil | |
| SaaStanak 2027 | 24–26 May 2027 | Šibenik, Croatia | |
| IEEE INFOCOM 2027 | 24–27 May 2027 | Honolulu, USA | |
| AHA (Vic) State Awards for Excellence 2027 | 24 May 2027 | Melbourne, Australia | |
| CX Forum West | 24–25 May 2027 | San Francisco, USA | |
| The 2nd International Online Conference on Social Sciences (IOCSS 2027) | 24–26 May 2027 | Online | |
| SEAA 2027 Annual Conference (Southeast Acquirers Association) | 24–26 May 2027 | Louisville, USA | |
| DevOpsCon San Diego | 24–28 May 2027 | San Diego, USA | |
| Phocuswright Europe | 24–26 May 2027 | London, UK | |
| JSAE Spring Congress & Automotive Engineering Exposition 2027 Yokohama | 24–26 May 2027 | Yokohama, Japan | |
| ICSC Las Vegas 2027 | 24–26 May 2027 | Las Vegas, USA | |
| CAR Management Briefing Seminars 2027 (CAR MBS) | 24–26 May 2027 | Plymouth, USA | |
| Philea Forum 2027 | 24–27 May 2027 | Turin, Italy | |
| 2027 ANA Masters of B2B Conference | 24 May 2027 | Chicago, USA | |
| 3rd Annual Global Summit on Renewable and Sustainable Energy (AGSREN2027) | 24–26 May 2027 | Brussels, Belgium | |
| eTail Connect East 2027 | 24–26 May 2027 | Miami, USA | |
| Global Space and Technology Convention 2027 (GSTCE) | 24–25 May 2027 | Singapore, Singapore | |
| SAP Sapphire Virtual 2027 | 25–26 May 2027 | Online | |
| DevOpsDays Geneva 2027 | 25–26 May 2027 | Geneva, Switzerland | |
| Australian Energy Council Conference 2027 | 25 May 2027 | Melbourne, Australia | |
| Equipment & Manufacturing West Africa 2027 (EMWA) | 25–27 May 2027 | Lagos, Nigeria | |
| Chief Revenue Officer Summit Amsterdam | 25 May 2027 | Amsterdam, Netherlands | |
| VECS 2027 (Vehicle Electronics & Connected Services) | 25–26 May 2027 | Gothenburg, Sweden | |
| 6th International Conference on Global Entrepreneurship Summit 2027 | 25–27 May 2027 | Toronto, Canada | |
| ProcureCon Australia 2027 | 25–26 May 2027 | Sydney, Australia | |
| AeroMat 2027 Conference and Exposition | 25–27 May 2027 | Palm Springs, USA | |
| Local Government Technology Summit NSW 2027 | 25 May 2027 | Sydney, Australia | |
| Licensing Expo 2027 | 25–27 May 2027 | Las Vegas, USA | |
| Government Social Media Conference 2027 (GSMCON) | 25–27 May 2027 | Denver, USA | |
| Asia Healthcare Week 2027 | 25–28 May 2027 | Singapore, Singapore | |
| The 1st International Online Conference on Medical Sciences | 25–26 May 2027 | Online | |
| DevOps Pro Europe 2027 | 25–28 May 2027 | Riga, Latvia | |
| DevDays Europe 2027 | 25–28 May 2027 | Riga, Latvia | |
| Design-2-Part Show Southeast | 25–26 May 2027 | Raleigh, USA | |
| Financial Accounting & Reporting Update 2027 | 25–26 May 2027 | Online | |
| Corporate Affairs Summit 2027 | 25–26 May 2027 | Sydney, Australia | |
| Demoagro 2027 | 25–27 May 2027 | Medina del Campo, Spain | |
| Red Hat Summit 2027 | 25–27 May 2027 | Boston, USA | |
| SEMICON Southeast Asia 2027 | 25–27 May 2027 | Kuala Lumpur, Malaysia | |
| The Banking Scene Brussels 2027 | 25 May 2027 | Brussels, Belgium | |
| CPHI Americas 2027 | 25–26 May 2027 | Miami Beach, USA | |
| Government Social Media Conference 2027 (GSMCON2027) | 25–27 May 2027 | Denver, USA | |
| HR World Summit 2027 | 25–26 May 2027 | Porto, Portugal | |
| Utility Week Live 2027 | 25–26 May 2027 | Birmingham, UK | |
| CYBERSECURITY Expo Poland | 25–27 May 2027 | Nadarzyn, Poland | |
| CEP Conference 2027 | 25–26 May 2027 | Christchurch, New Zealand | |
| Africa Health 2027 | 25–27 May 2027 | Johannesburg, South Africa | |
| Expo Eléctrica Internacional 2027 | 25–27 May 2027 | Mexico City, Mexico | |
| TOC Europe 2027 | 25–27 May 2027 | Hamburg, Germany | |
| Techno Security & Digital Forensics Conference East 2027 | 25–27 May 2027 | Myrtle Beach, USA | |
| AI Week 2027 | 25–26 May 2027 | Milan, Italy | |
| Africa Fintech Expo 2027 | 25–26 May 2027 | Lagos, Nigeria | |
| SantExpo 2027 | 25–27 May 2027 | Paris, France | |
| IndoBuildTech Expo 2027 | 25–29 May 2027 | Tangerang, Indonesia | |
| Fitness Technology Summit Europe 2027 | 25–26 May 2027 | London, UK | |
| Cybersec Europe 2027 | 26–27 May 2027 | Brussels, Belgium | |
| Gartner Middle East CISO Community Executive Summit | 26 May 2027 | Dubai, United Arab Emirates | |
| Product-Led Summit Amsterdam 2027 | 26–27 May 2027 | Amsterdam, Netherlands | |
| GEO 2027 Learning Conference | 26–27 May 2027 | St. Louis, USA | |
| INAPA 2027 (Indonesia International Auto Parts, Accessories & Equip Exhibition) | 26–28 May 2027 | Jakarta, Indonesia | |
| iMedia Retail Summit New Zealand 2027 | 26–28 May 2027 | Christchurch, New Zealand | |
| ARCHITECT@WORK Madrid 2027 | 26–27 May 2027 | Madrid, Spain | |
| Morningstar Investment Conference Australia (MICAU) 2027 | 26 May 2027 | Sydney, Australia | |
| ULI Asia Pacific Summit 2027 | 26–28 May 2027 | Singapore, Singapore | |
| 49th EAA Annual Congress 2027 | 26–28 May 2027 | Turin, Italy | |
| Nordic Blockchain Conference 2027 | 26–27 May 2027 | Stockholm, Sweden | |
| Mexico Talent Forum 2027 | 26 May 2027 | Mexico City, Mexico | |
| HR.com's State of Today's HR Tech Virtual Event | 26 May 2027 | Online | |
| IPA ConvEX 2027 | 26–28 May 2027 | Tangerang, Indonesia | |
| Property Leaders' Summit 2027 | 26–27 May 2027 | Australia | |
| GITEX AI SERBIA | 26–27 May 2027 | Belgrade, Serbia | |
| Autopromotec 2027 | 26–29 May 2027 | Bologna, Italy | |
| INAPA 2027 | 26–28 May 2027 | Jakarta, Indonesia | |
| Government & Public Sector Week Japan 2027 | 26–28 May 2027 | Tokyo, Japan | |
| EV & Charging Indonesia 2027 | 26–28 May 2027 | Jakarta, Indonesia | |
| ALB SE Asia In-House Legal Summit 2027 | 26 May 2027 | Singapore, Singapore | |
| DigiMarCon North 2027 | 26–27 May 2027 | Detroit, USA | |
| The Primary Care Show 2027 | 26–27 May 2027 | Birmingham, UK | |
| Civil Service Live Birmingham 2027 | 26 May 2027 | Birmingham, UK | |
| SouthMACH 2027 | 26–27 May 2027 | Christchurch, New Zealand | |
| CyberRisk Alliance Virtual Summit: Network Security | 26 May 2027 | Online | |
| Transport & Logistics Indonesia 2027 | 26–28 May 2027 | Jakarta, Indonesia | |
| National Education Summit Brisbane 2027 | 27–28 May 2027 | Brisbane, Australia | |
| Database DevOps 2027 | 27 May 2027 | Online | |
| ACEM Queensland Autumn Symposium 2027 | 27–28 May 2027 | Brisbane, Australia | |
| SecureWorld Strategies for Quantum-Safe Security Virtual Conference | 27 May 2027 | Online | |
| France Air Expo 2027 | 27–29 May 2027 | Lyon, France | |
| RiminiWellness 2027 | 27–30 May 2027 | Rimini, Italy | |
| The Data Science Conference 2027 | 27–28 May 2027 | Chicago, USA | |
| FutureLaw 2027 | 27–28 May 2027 | Tallinn, Estonia | |
| GTI Summit 2027 | 27–28 May 2027 | Monterrey, Mexico | |
| Indonesia Cloud & Datacenter Convention 2027 | 27 May 2027 | Jakarta, Indonesia | |
| ACMEE 2027 | 27–31 May 2027 | Chennai, India | |
| Open Summit AI Sydney | 27 May 2027 | Sydney, Australia | |
| Good Food & Wine Show Melbourne 2027 | 28–30 May 2027 | Melbourne, Australia | |
| Insurance Business Awards Australia 2027 | 28 May 2027 | Sydney, Australia | |
| IREX Singapore 2027 | 28–29 May 2027 | Singapore, Singapore | |
| India Auto Fair Bengaluru 2027 | 28–30 May 2027 | Bengaluru, India | |
| AREC 2027 | 30–31 May 2027 | Gold Coast, Australia | |
| 2027 IEEE 8th International Conference on Electric Power Equipment – Switching Technology (ICEPE-ST) | 30 May – 2 Jun 2027 | Niigata, Japan | |
| EBIO - Expo Belleza Internacional Occidente 2027 | 30–31 May 2027 | Guadalajara, Mexico | |
| AFP Canada Conference 2027 | 30 May – 1 Jun 2027 | Toronto, Canada | |
| IEEE International Conference on Communications (ICC) 2027 | 30 May – 3 Jun 2027 | Washington, USA | |
| Deutscher Fundraising Kongress 2027 | 30 May – 1 Jun 2027 | Berlin, Germany | |
| NYU International Hospitality Industry Investment Conference 2027 | 31 May – 2 Jun 2027 | New York, USA | |
| VTEX DAY 2027 | 31 May – 1 Jun 2027 | São Paulo, Brazil | |