Cybersecurity Startups
4,355 companies tagged Cybersecurity, with their investors and founders.
Trustlook offers AI-based security SDKs for mobile and embedded platforms, including Android malware detection, junk file cleaning, and WiFi network attack scanning across Android, iOS, server, and IoT devices. It also provides smart contract auditing that combines an AI engine with manual review.
1 investor
TrustNXT provides digital trust protection solutions, including technology for securing digital content and bodycam evidence. The company serves public sector organizations.
1 investor
TrustOps adds cryptographic verifiability to software development pipelines, signing every build, test, approval and deployment inside trusted hardware and anchoring them in an append-only transparency log to produce tamper-evident audit evidence. It connects to CI/CD tools like GitHub Actions, GitLab CI, Jenkins and Argo to help teams in regulated financial, health and public-sector environments satisfy DORA, NIS2 and CRA obligations with verifiable proof for auditors, regulators and insurers.
1 investor
Trustpoint.One provides end-to-end legal operations, governance, eDiscovery, managed review, cyber incident data services, and legal talent staffing. It serves legal teams in corporations, government agencies, and law firms.
1 investor
TrustSpace provides an ISMS software platform together with advisory services for information security compliance, covering frameworks such as NIS2, ISO 27001, and TISAX, plus cybersecurity services like endpoint encryption, managed firewalls, and email security. It targets companies, including startups, that need to manage information security governance and certifications.
1 investor
Truyu is a digital identity protection tool that alerts Australian users when identity or credit checks occur in their name and helps remediate identity misuse. The service monitors for identity fraud, data breaches, and provides guidance to secure personal information.
1 investor
Tu Identidad provides digital identity verification and security services, including KYC, AML, and KYB solutions, alongside journalistic investigations into risks such as deepfakes, identity theft, and digital fraud. It serves businesses, authorities, and citizens, with case analysis focused on Mexico and globally.
1 investor
Tuhk is a fraud-fighting platform that connects banks, merchants, and payment providers to identify hidden risks, stop abuse, and improve transaction approval rates. It serves financial and payment industry participants seeking to protect revenue and reduce fraud.
1 investor
Turn provides background screening and compliance infrastructure for workforce platforms and employers across 30+ industries. The company operates as an embedded system that handles FCRA-compliant candidate verification, ongoing monitoring, and jurisdictional compliance across 200+ countries.
1 investor
Tuta is an end-to-end encrypted email service that encrypts entire mailboxes and also offers encrypted calendar and address book features. The company serves individuals, organizations, and businesses seeking privacy-focused communication tools.
1 investor
Tuvis provides secure, compliant instant messaging solutions for enterprises, enabling organizations to govern communications on unofficial channels like WhatsApp and iMessage. The platform serves over 100 customers across more than 60 countries with compliance and security features.
1 investor
Twine Security provides identity governance and access management optimization software that enhances existing IGA platforms through automation and improved visibility for certification processes and user access reviews. The platform targets cybersecurity teams managing large, complex environments requiring end-to-end identity management task execution.
1 investor
Two Six Technologies builds cyber defense, data analytics, encryption, and electronic sensor technology for national security missions. It works with the US Department of Defense, the US Department of Homeland Security, and international partners.
1 investor
TXOne's Threat Research Team conducts specialized cybersecurity research focused on industrial control systems, SCADA products, and operational technology environments. The team discovers zero-day vulnerabilities, analyzes OT-targeting malware, and develops threat intelligence to protect manufacturing, energy, and critical infrastructure sectors.
1 investor
Tyco provides cloud-based mobile access control and video surveillance solutions that allow organizations to manage physical security credentials and monitoring across multiple locations through a centralized interface. The platform enables personnel to access facilities using smartphones with digitally issued credentials while eliminating reliance on legacy physical security methods.
1 investor
Tyfone provides payment solutions for financial institutions, including instant payments, money movement, and loan payment tools that integrate across banking platforms and core systems. Its offerings help banks and credit unions process payments and let account holders manage and make loan payments.
1 investor
Tynapse provides a governance and trust layer for AI systems used in regulated industries, monitoring live prompts, outputs and tool calls to enforce policy compliance, detect deviations, and produce auditable records of AI decisions. It targets enterprises in financial services and other mission-critical sectors that deploy AI in customer-facing agents, internal copilots, lending decisions and transaction flows.
1 investor
Tyneso is an IT outsourcing partner that provides managed IT services, cloud solutions, and cybersecurity for businesses, using AI-driven monitoring to resolve and prevent issues. Its methods are certified to ISO 27001, NIS 2, and DORA standards, and it focuses on building secure, connected workplaces.
1 investor
tyntec provides APIs and cloud communication solutions for mobile messaging, verification, authentication, and engagement serving enterprises and telecommunications operators. The company also offers A2P monetization management and operates proprietary carrier-grade infrastructure backed by patented technology for secure data handling.
1 investor
Tyto Athene delivers data-driven technology solutions and network infrastructure services to government, defense, intelligence, and space agencies. The company specializes in secure network deployment, cybersecurity, legacy system modernization, and mission-critical communications for federal and civilian government operations.
1 investor
UBDS Group is an investment holding company that backs technology entrepreneurs working in cloud services, cybersecurity, data and AI, with a portfolio spanning digital transformation, AWS cloud consulting, and cyber security. It operates a global capability centre in Bengaluru, India, and holds B Corp certification.
1 investor
Ubiqu is a Dutch provider of digital identity and trust infrastructure components that enable organizations and governments to build sovereign, privacy-first identity ecosystems compliant with regulations like eIDAS 2. The company develops the technological foundations for interoperable digital wallets and identity services independent of non-European big tech providers.
1 investor
UBiqube builds modular infrastructure orchestration and cloud management software, including an integrated automation platform for onboarding and automating IT infrastructure such as networks, security, cloud, and IoT systems. Its tools target enterprises and carriers managing complex hybrid and multi-cloud environments.
1 investor
Ubiquiti builds IT hardware and software for networking and physical security, managed through its UniFi platform with native cloud management and no license or subscription fees. Its products are aimed at organizations and integrators deploying across single or multiple sites, from small setups to large global deployments.
1 investor









