Cybersecurity Startups

ShelterZoom provides a blockchain-powered continuity and operational resilience platform that keeps mission-critical operations running during system failures, using document tokenization, tamper-proof backup, and cryptographic chain-of-custody for auditability. It serves sectors such as healthcare, life sciences, government and defense, enterprise, and supply chain, and includes an AI trust layer to secure and verify AI outputs.

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SIXGEN is a Non-Traditional Defense Contractor that provides cybersecurity solutions for government agencies, critical infrastructure organizations, and enterprises to identify vulnerabilities and defend against advanced cyber threats. Its offerings include operational infrastructure, command-and-control platforms, and multi-domain cyber mission delivery.

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Spyderbat provides threat detection, investigation, and response for cloud, Kubernetes, and Linux environments, using eBPF to record system behavior for continuous visibility, automated investigation, and real-time protection. The company targets security teams and was acquired by AGT Networks in 2025.

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Subsentio provides lawful intercept and compliance solutions for telecommunications networks including broadband, VoIP, wireless, satellite, and legacy circuit-switched systems. The company delivers call-identifying information and content to law enforcement agencies in compliance with legal obligations across multiple network types.

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Super Unlimited Inc. builds consumer privacy and security products including VPN and eSIM apps focused on private, secure internet access. Its VPN app is presented as a widely downloaded consumer security product.

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Sysorex provides IT products and professional services, including network performance, secure wireless access, and cybersecurity solutions from third-party manufacturers, primarily to U.S. government agencies and federal clients. It also offers program management, technical support, software development, and IT security services under contracts such as its GSA IT 70 Schedule.

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Tego provides a threat detection and correlation engine that delivers contextualized threat intelligence and real-time monitoring for security operations teams. Its platform supports threat hunting, rapid detection and response, and risk assessments to help SecOps teams identify threat actors.

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TerraTrue is a governance, risk, and compliance platform that unifies privacy, AI risk, and third-party risk management into a single automated workflow, with integrations into tools like Notion, Jira, Ironclad, Snowflake, and Databricks. It targets enterprise security, privacy, and legal teams, automating tasks such as DPIAs, ROPAs, PII discovery, vendor assessments, and AI governance for EU AI Act compliance.

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ThreatLocker provides Zero Trust endpoint cybersecurity that blocks all applications, scripts, and processes by default and only allows explicitly approved ones, protecting against ransomware and unauthorized code. It offers granular application control, endpoint validation, privilege management, and controls to limit data exfiltration and lateral movement for enterprise environments.

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ThreatMate is a risk validation platform for managed service providers (MSPs) that combines attack surface discovery, vulnerability scanning, automated penetration testing, and configuration audits to prove which security exposures are actually exploitable. It offers multi-tenant workflows, PSA integrations, white-label reporting, Microsoft 365 security baselines, dark web monitoring, and endpoint compliance for MSP operations.

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ThreatSTOP provides a protective DNS security service that blocks malicious DNS resolution requests and IP connection attempts using 600+ threat categories, protecting networks from phishing, ransomware, malware, and unwanted traffic. It integrates with DNS servers, firewalls, routers, and cloud infrastructure and serves education, healthcare, enterprise, SMBs, service providers, and managed service providers.

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Topia Technology develops patented data security software for enterprises operating in complex cloud, mobile, and big data environments. Its Secrata platform chunks, encrypts, and distributes data with file sync and share capabilities, while its DataShyft product provides policy-based data orchestration and third-party risk management; the company has worked with agencies including the US Army, Air Force, TSA, and FAA.

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Trustdock is a Japanese company providing electronic know-your-customer and identity verification services through APIs. Its offerings include APIs for verifying individual identity, retrieving personal identification numbers, running risk checks, and handling postal verification, and are used by businesses and corporate clients that need to confirm who their users are.

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ISA provides security and investigative services including threat assessment, executive protection, security training, and workplace security for corporations, legal clients, and private individuals. The firm also manages in-house security staff and conducts background investigations and fraud detection on a global scale.

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UncommonX offers an agentless, AI-powered exposure management platform that discovers IT, OT, IoT, third-party, and shadow IT assets, scores exposures against NIST CSF, and ranks remediation priorities, with an optional 24/7 managed SOC and XDR service. It serves SMB and enterprise clients across sectors including education, banking and fintech, manufacturing, hospitality, and defense/DoD contractors.

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Uplevel Systems offers a cloud-managed IT platform for managed service providers to deliver network, security, identity, storage, and remote access to their small-business clients. Its integrated products include a firewall, network-attached storage with backup, Active Directory services, managed VPN, Wi-Fi access points, and network switches.

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Veea Inc. is an edge infrastructure company whose VeeaONE platform unifies computing, connectivity, storage, cybersecurity, and cloud/edge management into plug-and-play systems for enterprise networks, IoT deployments, and community broadband. The company applies edge AI, multi-protocol communications, and blockchain across its products, serving business and network operator customers.

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Veridify develops quantum-resistant security solutions for constrained IoT and operational technology devices across industrial, building automation, critical infrastructure, and automotive sectors. The company provides embedded security toolkits and the DOME platform for secure device onboarding, authentication, and ownership management across globally distributed low-resource edge devices.

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VigilanteX develops AI-powered surveillance systems for physical security and site monitoring, targeting the construction and infrastructure sectors. The company combines artificial intelligence with operational expertise to deliver real-time threat detection and field-ready security solutions.

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Vigilis AI builds an AI-native operating system that centralizes frontline security officer intelligence with cameras, access control systems, and enterprise data to automate workflows and provide real-time security visibility. The platform serves security operations teams and organizations seeking to improve security decision-making by leveraging the observations and knowledge of on-site security personnel.

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VIP is a technology services firm founded in 1996 that provides systems modernization, software quality improvement, and IT solutions to optimize business performance. It serves public sector agencies and Fortune 500 organizations.

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WidePoint provides trusted mobility management, managed mobility services, telecom expense management, cybersecurity, and PKI/secured communications solutions, primarily for U.S. government agencies and enterprise clients. The company serves verticals including government, finance, healthcare, and transportation.

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Xiid builds Terniion, a Zero Trust network security platform using a process-to-process communications plane to eliminate exposed inbound connections across cloud, OT, AI, and enterprise environments. It serves enterprise and defense/public-sector customers, having achieved DoD Authority to Operate and U.S. Air Force Research Laboratory validation.

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Zachary Piper Solutions provides technical services and support to the United States government, designing and managing mission-critical initiatives with nationwide on-the-ground presence across 43 states.

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