Cybersecurity startup ecosystem
With increasing regulatory pressure from NIS2 and GDPR enforcement, European cybersecurity startups are growing rapidly. Tallinn, London, and Tel Aviv-linked European teams lead in identity management, threat detection, and compliance automation. We track 214 organisations in this sector across 6+ countries.
Showing 181–200 of 214 Cybersecurity
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Cybersecurity results
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Security Delta (HSD)
Security Delta (HSD) is the Dutch national security innovation cluster, headquartered in The Hague, Netherlands, bringing together over 300 companies, government organizations, and knowledge institutions since 2013. The organization facilitates collaboration in cybersecurity and safety through knowledge sharing, innovation programs, talent development, and market access initiatives. HSD serves as the central hub of the Dutch cybersecurity ecosystem, managing thematic programs in Cyber Security & Resilience, Data & AI, and Smart Secure Societies.
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Sekoia
Sekoia is a Rennes-based cybersecurity company, legally Sekoia.io SAS, building a unified AI-driven security operations center (SOC) platform. Its products include Sekoia Defend (SIEM), Sekoia Intelligence (cyber threat intelligence), Sekoia Reveal (CAASM), and Sekoia Elevate (AI SOC agents), which detect, investigate, and help contain threats automatically for enterprises, MSSPs, and critical sectors such as healthcare, energy, and government. The company has been recognised by Gartner, Forrester, and Frost & Sullivan for its XDR and AI-driven threat intelligence capabilities.
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SEON
SEON is a Budapest-founded fraud prevention platform that helps online businesses detect and block fraudulent transactions, account takeovers, and synthetic identities using real-time digital footprint analysis and machine learning. The platform enriches transaction data with social media signals, device intelligence, and behavioral patterns to score risk without adding friction to legitimate users. SEON has raised over $100 million and serves customers across fintech, e-commerce, iGaming, and digital banking. It is one of Hungary's most prominent cybersecurity startups and demonstrates the country's strength in building globally competitive fraud and risk management technology.
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Shardul Shah
Partner at Index Ventures and one of the firm's leading enterprise and security investors, known for backing Datadog and Wiz. He has been a repeat Forbes Midas List performer and helps anchor Index's US cybersecurity and infrastructure portfolio.
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Smart Country Convention 2026
Germany's main government-tech and smart-city conference organized by Bitkom at Messe Berlin, focusing on digital public services, AI in government, smart infrastructure, and cybersecurity for the public sector. Draws 15,000+ civil servants, govtech startups, and enterprise solution providers. Tickets from EUR 0 (expo) to EUR 300+ (conference).
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SmartGateVC
SmartGateVC is a pre-seed and seed deep-tech venture fund co-headquartered in Yerevan and Glendale, California, founded in 2018. It focuses on AI applied to healthcare, biotech, security, and IoT, and manages a portfolio of over 40 companies. The fund is backed by Tim Draper and One Way Ventures, and the majority of its portfolio companies leverage Armenia for R&D operations.
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Snyk
Snyk is a developer security platform founded in 2015 in London that helps software teams find and fix vulnerabilities in open-source dependencies, container images, infrastructure-as-code, and proprietary code. The company raised over $1 billion in funding and reached a peak valuation of $8.5 billion in 2021, becoming one of Europe's most valuable cybersecurity startups. Snyk integrates directly into developer workflows and CI/CD pipelines, positioning security as a developer-first concern. It serves over 1,500 enterprise customers including Google, Salesforce, and Atlassian.
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Spring ITAPA 2026
Slovakia's flagship technology and public-administration conference at Crowne Plaza Bratislava, covering agent-based AI, cybersecurity, digital sovereignty, post-quantum security & modern eGovernment with Meet-the-Speakers and masterclass formats.
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Startup OLÉ Salamanca 2026
Startup OLÉ is one of Spain's largest open-innovation and entrepreneurship events, turning Salamanca into an international hub for three days. The 2026 edition combines a startup fair and pitch competitions with specialised forums in AI, cybersecurity and quantum computing, backed by the University of Salamanca and Spain's INCIBE cybersecurity institute.
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Startup Wise Guys
Startup Wise Guys is a Tallinn-founded B2B startup accelerator and early-stage VC founded in 2012, operating as one of the most active and prolific accelerators in the Central and Eastern European ecosystem. The firm runs over 45 sector-specific programmes annually spanning fintech, cybersecurity, SaaS, sustainability, and agritech, and has invested in over 600 startups from more than 60 countries. Its most recent fund of €45 million reached a first close of €25 million in 2023. Startup Wise Guys provides €100K–200K investments at pre-seed stage in exchange for equity, combined with intensive hands-on mentorship from operators and investors. Notable portfolio exits include VitalFields (acquired by Climate Corporation), StepShot (acquired by UiPath), and VOCHI (acquired by Pinterest).
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Startupbootcamp Amsterdam
Amsterdam hub of Startupbootcamp (est. 2010) running 3-month accelerators in fintech, cybersecurity, smart cities, IoT, and commerce. Provides EUR 15K seed funding, 6% equity, mentorship, and partner deals; alumni include early Adyen mentoring. Scope: International.
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Stockholm Tech Show 2026
Nordic region's leading digital-transformation expo at Kistamässan, with six co-located shows on AI & Big Data, Cloud, Cyber Security, DevOps, Data Centre, and Mobile. Free entry, 5,000+ visitors, 250+ exhibitors.
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Stockholm Tech Show 2027
Stockholm Tech Show 2027 returns to Kistamassan 25-26 May, described as the Nordic region's leading meeting place for technology and digital transformation. The event comprises six co-located shows covering AI & Big Data, Cloud, Cybersecurity, Datacentre, DevOps and Mobile. The 2026 edition grew visitor numbers by 15% year on year.
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Stoïk
Stoïk is a Paris-based insurtech founded in 2021 that combines cyber insurance with cybersecurity software for small and medium-sized businesses. It bundles coverage with active risk-monitoring and scanning tools to help SMEs both insure against and reduce their exposure to cyber risk. The company operates across several European markets including France, Germany, Spain, Belgium, Austria and Luxembourg. After a 25M euro Series B in 2024 led by Alven, Stoïk raised a 20M euro Series C in January 2026, co-led by Impala and Opera Tech Ventures, to advance its AI agents and expand across Europe.
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Swiss Cyber Security Days 2026
Switzerland's flagship cybersecurity conference in Zurich featuring CISO panels, live attack simulations, and a startup zone for security vendors. Attracts 2,000+ security professionals, government officials, and enterprise buyers. Tickets from CHF 150.
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Swiss Cyber Security Days 2027
Swiss Cyber Security Days 2027 takes place 23-24 February in Bern, organised by BERNEXPO AG. The event brings together cybersecurity practitioners, enterprises and government stakeholders for two days of conference sessions and exhibition. It is Switzerland's leading cybersecurity trade event.
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Swiss Cyber Storm 2026
Long-established Swiss IT security conference at Kursaal Bern bringing international speakers to a national audience of students, technical practitioners, security officers and CISOs. The 2026 theme is 'Shadow IT'.
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Swisscom Ventures
Swisscom Ventures is the strategic corporate venture arm of Swisscom, Switzerland's largest telecom and ICT operator, and is one of the most active corporate venture investors in the Swiss ecosystem. Founded in 2007 and operating with offices in Bern, Zurich, and Silicon Valley, the firm invests in early- and growth-stage technology companies across cybersecurity, digital health, cloud infrastructure, AI, and network-adjacent deep tech, with particular interest in startups that can leverage Swisscom's distribution, data, or network assets. Portfolio companies have included Cato Networks, Mirakl, Scandit, Digital Asset, and Exeger. Swisscom Ventures pairs well with the traditional Swiss financial-VC bench by providing strategic commercial partnerships, regulatory navigation, and European telecom channel access alongside capital, which is particularly valuable for founders in regulated infrastructure categories.
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Talent Arena 2026
Developer-first event aligned with MWC week, featuring coding sessions, architecture deep dives, and hackathon-style programs around AI, cloud, and cybersecurity. Useful for startup engineering recruiting and employer branding with senior technical talent.
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Tech Show Paris 2026
An enterprise-tech mega-event at Porte de Versailles bundling five co-located shows covering cloud and AI infrastructure, DevOps, cloud and cyber security, data and AI leadership, and data centres. For infrastructure, devtools, and security startups it is a single badge to reach enterprise IT buyers across the whole stack.
