Cybersecurity Startups

Code-X develops cybersecurity technology aimed at reducing attack surfaces and vulnerable methodologies. The company is preparing a global commercial release planned for 2026 and offers its product on AWS.

1 investor

TechBirmingham is a membership-based industry organization that advocates for and promotes the technology ecosystem in the Birmingham, Alabama region through leadership, education, and community development. It works to recruit and retain tech talent and entrepreneurs and provides technical education and professional development, and runs events such as the Southeast Cybersecurity Summit.

1 investor

techbold is an owner-managed IT services provider that manages IT infrastructure for small and mid-sized businesses, offering IT consulting, support, and cybersecurity through a Security Operations Center that detects and responds to threats in real time. It serves over 1,400 companies, primarily in Austria's Mittelstand segment.

1 investor

Techsign provides identity verification, KYC, liveness detection, and biometric electronic signature solutions delivered via cloud or on-premise API for businesses across different sectors. Its tools help companies digitize document workflows and reduce fraud risk, with regionally compliant offerings.

1 investor

Tego builds an access control platform for AI agents used across enterprises, giving security teams visibility into agent activity and the ability to enforce dynamic access policies. It targets enterprise organizations deploying AI agents across departments.

1 investor

TEHTRIS develops an extended detection and response (XDR) platform with artificial intelligence capabilities designed to detect and stop cyber threats across multiple platforms. The company serves organizations globally seeking comprehensive cybersecurity solutions for threat detection and response.

1 investor

Teldio provides an operational integration layer that normalizes, filters, and routes events across video management, access control, two-way radio, sensors, and cloud systems for mission-critical security and communications operations. It also offers personnel and asset tracking and automated workflows for teams managing physical security, alarms, and freight operations.

1 investor

Telekom MMS, part of Deutsche Telekom's business customer division, provides end-to-end digital transformation services covering strategy, implementation, and operations, including digital platform development, UX/UI and design, cloud technologies, and cybersecurity. It serves mid-sized companies, large enterprises, organizations, and institutions, and works with partners such as Microsoft, SAP, Salesforce, CoreMedia, Magnolia, OroCommerce, and Dynatrace.

1 investor

Telent designs, delivers and supports ICT and communication network solutions and services for organisations operating critical national infrastructure across the UK and Ireland. It serves sectors including transport, emergency services, network providers, higher education and the public sector.

1 investor

Telos provides cybersecurity and identity solutions to government and commercial organizations, including services in cloud, enterprise security, and related areas. The company serves defense, intelligence, civilian government agencies, and private enterprises globally.

1 investor

Tenchi Security offers Zanshin, a Third-Party Cyber Risk Management (TPCRM) platform that combines external attack surface monitoring with automated, continuous, non-intrusive assessments of vendors' cloud infrastructure (IaaS, PaaS, SaaS) and security controls. It serves organizations seeking to identify, remediate, and reduce cybersecurity risks introduced by their third-party suppliers and partners.

1 investor

Tenna develops software that ensures spectrum integrity and resilience for connected and autonomous systems, addressing signal reliability in an increasingly autonomous world.

1 investor

Termly provides a cookie policy generator tool that automatically scans websites to discover and categorize cookies, then generates compliant cookie policies and manages user consent across GDPR, CCPA, and other data privacy regulations.

1 investor

1 investor

Test of Things is a cybersecurity compliance platform for connected/IoT product teams that translates regulatory standards into plain-language engineering tasks, automatically tests devices, and collects evidence for compliance documentation. It supports multiple standards including IEC 62443 and the EU Cyber Resilience Act, offering system modelling, risk assessment, continuous vulnerability monitoring, and integrations with engineering and ALM tools.

1 investor

TestifySec turns software pipelines into continuous compliance evidence streams by automatically capturing and signing artifacts, builds, and security scans. It maps evidence to compliance frameworks like SOC 2, FedRAMP, and NIST 800-53, generating audit-ready reports and System Security Plans without manual work.

1 investor

Tharros provides advanced cybersecurity solutions designed for agencies, built on domain expertise and vulnerability assessment capabilities. The company focuses on helping government and defense missions address cyber threats and maintain operational security.

1 investor

TNP is a public sector network services firm that designs and manages secure, resilient network environments for government organizations.

1 investor

Secure AI provides a platform enabling enterprises to use generative AI technology while maintaining ownership and control of their data, models, and improvements. The solution addresses the risk of proprietary information being absorbed into third-party AI models.

1 investor

The Whisper Company develops security software delivered as SDKs, including a Human-Centric authentication tool (FYEO) built on Zero Trust principles and a Quantum-Ready Encryption (QRE) SDK designed to protect data against future quantum decryption. Its products target enterprises and developers seeking to secure logins, remote access, and encrypted communications.

1 investor

The Cyberwire is a media organization that publishes cybersecurity news, analysis, and podcasts for security professionals and organizations. It serves the cybersecurity community through editorial content and industry expert commentary.

1 investor

Theori is a cybersecurity firm that approaches security challenges from an attacker's perspective, offering strategic security expertise. It also focuses on training the next generation of security professionals.

1 investor

The Roll Number operates a consent-driven, privacy-first network and mobile wallet where individuals store and selectively share their credentials, while employers verify work history and degrees and universities issue credentials digitally. It targets individuals, employers, and universities to address issues like delayed degrees, fake experience letters, and data misuse.

1 investor

Colt operates a business-to-business digital infrastructure and connectivity network spanning Europe, Asia and the US, linking offices, data centres and cloud points of presence. It provides connectivity through a Network as a Service platform, including subsea cable systems, serving enterprise customers.

1 investor