Event Organiser directory in Europe
Browse event organiser organisations across Europe. Each entry links to its country, city, and sector pages.
Showing 21–40 of 248 Event Organiser
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ChangeNOW
Organizer of ChangeNOW, a global summit focused on climate and impact innovation. ChangeNOW is an event organiser based in Paris, France. Organising events in the Events, Climate Tech, Impact, Sustainability space.
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CITEA (Cyprus Information Technology Enterprises Association)
Industry association representing Cyprus's information technology and digital enterprises, which co-organises the annual Digital Cyprus Conference. It promotes digital transformation, AI adoption and ICT-sector growth across Cypriot business and the public sector.
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Clinical Accelerator
Clinical Accelerator is a Contract Research Organization (CRO) specializing in early-stage medical device clinical trials, with a focus on First-in-Human and Early Feasibility studies. The organization conducts clinical research across Eastern Europe and Central Asia, serving 100+ medical technology sponsors globally. Headquartered in Douglas, Isle of Man, it annually organizes the Georgia MedTech Innovation Summit (GMIS) in Tbilisi, convening physicians, investors, industry leaders, and medtech entrepreneurs around cardiovascular and interventional medicine innovation.
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CloserStill Media
Global B2B events organiser headquartered in London, running technology and marketing shows including eCommerce Expo, Technology for Marketing, Tech Show London and Big Data & AI World. CloserStill Media produces market-leading exhibitions connecting solution providers with enterprise and SME buyers.
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CND Poland
Community organisers behind Cloud Native Days Poland, a conference centred on Kubernetes and cloud-native development hosted at CIC Warsaw in Varso Tower. The event gathers developers, platform engineers, and IT professionals from the CNCF and cloud-native community for talks and networking.
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co-matter
co-matter is a Berlin-based research-driven creative studio that develops strategies, media, and publications at the intersection of technology and culture. It co-founded Techfestival Copenhagen in 2017 alongside Thomas Madsen-Mygdal and a team of designers and entrepreneurs, and produced the Copenhagen Letter — a manifesto for humane technology signed by over 5,000 tech leaders. The studio works with clients including Mozilla Foundation, WeTransfer, IKEA/SPACE10, and Samsung on cultural intelligence, community strategy, and editorial projects.
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Code Europe
Code Europe is Poland's largest tech festival for software engineers, founded in 2016 and operating as an independent organization with 11-50 employees. The organization runs annual multi-day events bringing together thousands of developers from across Central and Eastern Europe, combining in-person and online sessions. Its 2026 edition, branded 'Tech Builders Festival for Engineers,' is scheduled for September 14-15 at Stadion Legii in Warsaw, with tracks covering AI engineering, cloud and DevOps, software architecture, and security.
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Codecamp
Romanian organiser of the Codecamp conference series, running developer-focused conferences and masterclasses since 2008 across multiple cities including Bucharest, Cluj-Napoca, Iași and Timișoara. Programmes cover software development, software architecture, artificial intelligence and engineering leadership for the local IT community.
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Comexposium
One of the world's leading event organisers, headquartered in the Paris region, running trade shows across retail, food, agriculture and technology. Comexposium organises Paris Retail Week / NRF Retail's Big Show Europe at Paris Expo Porte de Versailles in partnership with the National Retail Federation.
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Comune di Milano (Milano Digital Week)
The Municipality of Milan, with implementation partner TIG – The Innovation Group, organises Milano Digital Week, a city-wide festival on digital innovation, AI and smart-city themes. It curates hundreds of largely free events spanning business, technology, digital citizenship, culture and education across the city.
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Conversion Club
Conversion Club (registered as CONVERSION EVENTS AND CONFERENCES-FZCO) is a Dubai-based event organization founded around 2019 that specializes in affiliate and performance marketing conferences. The organization runs the Conversion Conf series of major events across Europe, including editions in Warsaw, Limassol, and Kyiv, and has hosted over 50 events for a community of more than 30,000 marketers worldwide. Its portfolio spans verticals including iGaming, Finance, eCommerce, Nutra, and Dating, earning it recognition as Event Agency of the Year in 2025.
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CraftHub
CraftHub is a Budapest-based IT event management company that produces a portfolio of developer and technology conferences, hackathons, developer competitions and workshops, run both online and in person. Its conference brands include Crunch, Amuse, Stretch, Impact, Reinforce and the Compass AI Tech Summit. The company was established by Gergely Hodicska, Medea Baccifava and Karoly Varga, and is based at Mozsar utca 4 in Budapest.
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Croatian Cybersecurity Institute
The Croatian Cybersecurity Institute (Hrvatski institut za kibernetičku sigurnost) is an Osijek-based organisation promoting information-security knowledge and practice in Croatia. It organises the annual Cyber Security Conference (CSC), one of the country's longest-running cybersecurity events, gathering professionals, researchers and vendors for technical talks and networking.
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Crypto Finance Conference
Organizer of the Crypto Finance Conference, an exclusive invitation-only event held in St. Moritz since 2018. The intimate gathering brings together 200+ crypto fund managers, blockchain founders, and institutional investors for high-level discussions on digital assets, DeFi protocols, and regulatory frameworks shaping the future of decentralized finance.
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Cyber Ireland
National cyber security cluster hosted at Munster Technological University that represents the cyber security ecosystem of industry, academia and government in Ireland. Cyber Ireland organises the Cyber Ireland National Conference (CINC), the country's flagship cyber security event.
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CzechInvest
Investment and Business Development Agency of the Czech Republic, supporting startups, foreign investment, and innovation programmes. CzechInvest initiates Czech Startup Week, a unified English-language platform bringing founders, investors, corporates, and researchers together for keynotes, workshops, pitch sessions, and demo days.
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Data Stack Conf
Organisers of Data Stack Conf, a one-day in-person conference in Sofia for engineers building modern data platforms. The programme covers databases, streaming, analytics, observability and AI data infrastructure, bringing together platform engineers, SREs and data engineers for practitioner talks and networking.
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Deep Tech Momentum
Organizer of Deep Tech Momentum, a Berlin-based marketplace event pairing deep-tech founders with specialist investors and corporate innovation teams. The curated format focuses on sectors like quantum computing, advanced materials, and AI, offering structured matchmaking sessions to accelerate fundraising for science-driven startups.
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Deutsche Messe
Deutsche Messe AG operates the Hanover exhibition grounds, the largest fairground in the world, and organises industrial trade fairs in Germany and internationally. Its flagship is HANNOVER MESSE, the industrial technology fair covering automation, robotics, energy systems, digital factory software and hydrogen, which has long served as the stage where German industry shows what it is building next.
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DEV.BG
DEV.BG is a leading Bulgarian online community platform and job board serving IT professionals across Bulgaria, with its office in Sofia. It connects developers and other IT specialists with employers through job listings, company profiles, articles, and regular user group meetups. DEV.BG organizes the annual DEV.BG All in One conference, which in 2026 celebrates its 10th anniversary under the theme 'AI: Adopted or Addicted', expecting over 2,000 participants and 50+ IT companies at the Inter Expo Center in Sofia.
