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 228 organisations in this sector across 6+ countries.
Showing 181–200 of 228Cybersecurity
Countries in this sector
Sectors alongside this one
Cybersecurity results
Resistant AI
Resistant AI focuses on AI-driven fraud detection for financial services, specifically identifying manipulated documents used in KYC and onboarding. Its models detect fake paystubs, doctored IDs, and synthetic documents that bypass traditional checks. As digital fraud grows more sophisticated, Resistant AI has become a critical partner for fintechs and banks. By 2026, it is a leading Czech player in the FinTech security category.
Revo Capital
Revo Capital is Turkey's largest technology-focused venture capital firm, founded in 2013 by Cenk Bayrakdar and Berkin Toktaş, having raised over $250M across three funds. Fund II closed at a landmark €90M in 2021 — oversubscribed with backing from IFC, EBRD, EIF, DEG, and the Turkish Development and Investment Bank — and Fund III reached an $86M first close in 2024 targeting over $100M. The firm has invested in 48 startups across Turkey, Eastern Europe, and the Baltics, achieving 18 exits and producing unicorns Getir and Builder.ai; portfolio companies have attracted $3.5B in follow-on capital between 2021 and 2025. Revo concentrates on early-stage B2B and B2C ventures in fintech, SaaS, cybersecurity, health tech, AI, and gaming.
RIFFSEC
Cybersecurity startup launched in 2022 offering a European-focused cyber threat intelligence platform. It monitors darknet, deep web, and messaging channels for leaks and compromised credentials and helps teams detect phishing domains before campaigns go live.
Riga Comm 2026
Latvia's leading business technology conference and expo at the Kipsala Exhibition Hall. Covers digital transformation, cybersecurity, and enterprise IT with 2,000+ attendees. Strong presence of Baltic corporates seeking startup partnerships and technology vendors. Tickets from EUR 50.
Rigma
Vulnerability-management platform built by the founders of the Paris pentest firm Mobeta. It ingests penetration-test reports from any provider and turns them into dynamic dashboards with automated re-verification scripts that confirm remediation without manual counter-audits. Available as SaaS or on-premise, compliant with NIS2, DORA and ISO 27001, hosted in France on Scaleway.
Riot
Paris-based cybersecurity startup that trains employees to recognise phishing and social-engineering threats through automated, personalised awareness campaigns and simulated phishing exercises delivered inside existing work tools. Serves over 1,000 companies across Europe and the US.
RISE Powered by Silicon Mountains 2026
Two-day high-tech expo and forum at the Karen Demirchyan Complex where Armenian R&D companies, engineering teams, and research centers showcase products across cybersecurity, defense, and engineering. Organized by the Union of ICT Employers with the Ministry of High-Tech Industry, with three thematic forum tracks and 50+ exhibitor booths.
Risto Siilasmaa
Risto Siilasmaa is a Finnish serial entrepreneur and corporate board leader, best known as the founder of WithSecure (formerly F-Secure), one of the most recognized cybersecurity companies to emerge from the Nordic region. He served as Chairman of Nokia from 2012 to 2020, steering the company through its acquisition of Alcatel-Lucent and its transformation into a major 5G infrastructure provider. Siilasmaa is a frequent keynote speaker on technology leadership and board governance and is a confirmed speaker at NORDEEP 2026.
Ritlabs
Moldovan software company founded in 1998 at str. Petru Rares 36 in Chisinau, and a resident of the Moldova Innovation Technology Park. It builds secure communication products for corporate and private users, best known for The Bat! email client along with The Bat! Voyager, the BatPost mail server and SecureBat!, all centred on encrypted data transfer across public networks.
Samuel Hassine
Co-founder and CEO of Filigran, the open-source cyber-threat-intelligence company behind OpenCTI. A former French cyber-agency leader, he scaled Filigran with backing from Insight, Accel and Eurazeo.
Secfense
Secfense was founded in 2018 in Kraków by Tomasz Kowalski and Marcin Szary. The company develops a User Access Security Broker that lets enterprises deploy multi-factor authentication and passwordless login across existing applications without modifying their code. It raised early backing from Bitspiration Booster followed by a $2M round in 2022 led by Tera Ventures, Presto Ventures, and RKKVC, and counts enterprise clients such as BNP Paribas Bank Polska.
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.
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.
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.
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.
sl.one
Liechtenstein IT services company in Triesen and a partner of the digital-liechtenstein.li initiative, delivering managed infrastructure to businesses. It covers network planning, server and storage management, cloud computing, security services and round-the-clock operations support, working with customers in finance, healthcare, public administration, manufacturing and construction.
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).
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.
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.
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.
