Ten Eleven Ventures

ReliaQuest is a cybersecurity company based in Tampa, Florida, founded in 2007. It specializes in providing a cloud-native security platform called GreyMatter, which offers a comprehensive solution for minimizing data loss and business disruptions. The platform enhances visibility across Security Information and Event Management (SIEM), Endpoint Detection and Response (EDR), and multi-cloud environments, facilitating faster detection and response to security threats. By automating processes throughout the security lifecycle, ReliaQuest enables organizations to manage their security investments effectively and make informed decisions regarding their cybersecurity posture. The company's offerings are designed to protect enterprise environments from security breaches while ensuring compliance and enhancing overall security confidence.

VulnCheck is a cyber threat intelligence platform designed to assist organizations in staying ahead of potential cyber threats. The company's platform leverages vulnerability intelligence to predict likely avenues of attack swiftly and accurately. By prioritizing vulnerabilities based on current threat landscapes, VulnCheck enables businesses to act promptly and effectively before an attack occurs.

Eclypsium develops a cloud-based platform that secures the unprotected firmware and hardware layer of enterprises. Its solution safeguards laptops, servers, and networking infrastructure against threats originating below the operating system.

Harmonic Security specializes in data protection for generative AI. It provides security teams with user-friendly tools and pre-trained models to safeguard sensitive data, enabling secure AI innovation without the need for complex labeling or rules. The company's platform offers real-time visibility into AI service usage, helping identify and mitigate high-risk applications and data. Harmonic Security was a finalist in the RSA Innovation Sandbox in 2024, reflecting its innovative approach to data protection in the generative AI era.

Eclypsium develops a cloud-based platform that secures the unprotected firmware and hardware layer of enterprises. Its solution safeguards laptops, servers, and networking infrastructure against threats originating below the operating system.

Harmonic Security specializes in data protection for generative AI. It provides security teams with user-friendly tools and pre-trained models to safeguard sensitive data, enabling secure AI innovation without the need for complex labeling or rules. The company's platform offers real-time visibility into AI service usage, helping identify and mitigate high-risk applications and data. Harmonic Security was a finalist in the RSA Innovation Sandbox in 2024, reflecting its innovative approach to data protection in the generative AI era.

HiddenLayer provides security solutions for machine learning systems and the data that power them. The company offers threat modeling, ML risk assessment training, and red team assessment services, as well as model scanning and detection and response implementation for ML pipelines. Its platform analyzes model interactions to identify malicious activity without requiring prior knowledge of a user's AI model or sensitive training data, helping organizations detect and protect against threats to algorithms, models, and data throughout AI deployments.

Blackbird.AI offers advanced AI-powered tools for narrative intelligence and risk analysis. Its platform, Blackbird Constellation, detects and analyzes information-driven attacks, narrative manipulation, and evolving threats across digital environments.

Interpres Security optimizes corporate cybersecurity by offering a comprehensive platform that continuously analyzes and improves an organization's detection and mitigation capabilities. It provides automated security engineering directives, enabling businesses to effectively manage their defense surface.

Eclypsium develops a cloud-based platform that secures the unprotected firmware and hardware layer of enterprises. Its solution safeguards laptops, servers, and networking infrastructure against threats originating below the operating system.

HiddenLayer provides security solutions for machine learning systems and the data that power them. The company offers threat modeling, ML risk assessment training, and red team assessment services, as well as model scanning and detection and response implementation for ML pipelines. Its platform analyzes model interactions to identify malicious activity without requiring prior knowledge of a user's AI model or sensitive training data, helping organizations detect and protect against threats to algorithms, models, and data throughout AI deployments.

Semperis develops an identity‑focused cybersecurity platform that protects the integrity and availability of enterprise directory services. Its suite enables organizations to automatically restore an entire Active Directory forest, recover thousands of objects or individual attributes, and revert to a previous state after accidental or malicious changes. The platform also offers real‑time attribute search, comparison, and restoration, hybrid threat detection, incident response, disaster recovery, and tools for Active Directory migration and consolidation. Additional capabilities include security posture assessment and attack path discovery within an identity resilience framework. Founded in 2013–2014, the company is headquartered in Hoboken, New Jersey, with offices in New York and Ramat Gan, and serves Fortune 500, financial, healthcare, and government customers worldwide.

ReliaQuest is a cybersecurity company based in Tampa, Florida, founded in 2007. It specializes in providing a cloud-native security platform called GreyMatter, which offers a comprehensive solution for minimizing data loss and business disruptions. The platform enhances visibility across Security Information and Event Management (SIEM), Endpoint Detection and Response (EDR), and multi-cloud environments, facilitating faster detection and response to security threats. By automating processes throughout the security lifecycle, ReliaQuest enables organizations to manage their security investments effectively and make informed decisions regarding their cybersecurity posture. The company's offerings are designed to protect enterprise environments from security breaches while ensuring compliance and enhancing overall security confidence.

Noetic Cyber specializes in cyber asset and controls management through its cloud-based platform, which enhances the security posture of organizations. The platform provides unified visibility of all assets, whether in the cloud or on-premises, allowing security teams to effectively monitor and manage their environments. By offering continuous, automated remediation, Noetic Cyber helps close coverage gaps and enforce security policies. This empowers security teams to make quicker and more informed decisions, ultimately reducing cyber risk and improving the overall security ecosystem.

ReliaQuest is a cybersecurity company based in Tampa, Florida, founded in 2007. It specializes in providing a cloud-native security platform called GreyMatter, which offers a comprehensive solution for minimizing data loss and business disruptions. The platform enhances visibility across Security Information and Event Management (SIEM), Endpoint Detection and Response (EDR), and multi-cloud environments, facilitating faster detection and response to security threats. By automating processes throughout the security lifecycle, ReliaQuest enables organizations to manage their security investments effectively and make informed decisions regarding their cybersecurity posture. The company's offerings are designed to protect enterprise environments from security breaches while ensuring compliance and enhancing overall security confidence.

Valid Network, Ltd. is a company based in Beersheba, Israel, founded in 2018, that specializes in providing a blockchain-based security platform for decentralized applications. The platform leverages industry standards to assess risk throughout the lifecycle of decentralized applications, ensuring real-time transaction monitoring and regulatory compliance through its application code. By automating governance and enforcement processes, Valid Network allows security teams to transition from manual operations to proactive management. The platform also incorporates AI-driven intelligence to identify risks associated with various digital assets, including cryptocurrencies and NFTs, enabling users to make informed decisions based on real-time market signals. Valid Network aims to facilitate the broader adoption of blockchain technology by enhancing the security and reliability of decentralized applications.

CyberGRX is a cybersecurity company based in Denver, Colorado, that specializes in third-party cyber risk management. The company offers a comprehensive platform designed to help organizations identify, assess, mitigate, and monitor their cyber risk exposure across their entire partner ecosystem. By leveraging automation and advanced analytics, CyberGRX enables enterprises to effectively manage and monitor risks associated with their vendors, partners, and customers. The platform provides a cost-effective and scalable solution, allowing organizations to gain complete visibility into their risk portfolio while facilitating real-time decision-making and predictive capabilities.

CyberGRX is a cybersecurity company based in Denver, Colorado, that specializes in third-party cyber risk management. The company offers a comprehensive platform designed to help organizations identify, assess, mitigate, and monitor their cyber risk exposure across their entire partner ecosystem. By leveraging automation and advanced analytics, CyberGRX enables enterprises to effectively manage and monitor risks associated with their vendors, partners, and customers. The platform provides a cost-effective and scalable solution, allowing organizations to gain complete visibility into their risk portfolio while facilitating real-time decision-making and predictive capabilities.

CyberGRX is a cybersecurity company based in Denver, Colorado, that specializes in third-party cyber risk management. The company offers a comprehensive platform designed to help organizations identify, assess, mitigate, and monitor their cyber risk exposure across their entire partner ecosystem. By leveraging automation and advanced analytics, CyberGRX enables enterprises to effectively manage and monitor risks associated with their vendors, partners, and customers. The platform provides a cost-effective and scalable solution, allowing organizations to gain complete visibility into their risk portfolio while facilitating real-time decision-making and predictive capabilities.

Optiv Security, established in 2015, is a North American cybersecurity solutions provider. It assists clients, including businesses, governments, and educational institutions, in planning, building, and running effective cybersecurity programs. Optiv offers a range of services, including security program strategy, risk management, incident response, security architecture, training, and managed security services.

CyberGRX is a cybersecurity company based in Denver, Colorado, that specializes in third-party cyber risk management. The company offers a comprehensive platform designed to help organizations identify, assess, mitigate, and monitor their cyber risk exposure across their entire partner ecosystem. By leveraging automation and advanced analytics, CyberGRX enables enterprises to effectively manage and monitor risks associated with their vendors, partners, and customers. The platform provides a cost-effective and scalable solution, allowing organizations to gain complete visibility into their risk portfolio while facilitating real-time decision-making and predictive capabilities.

Founded in 2002, Ping Identity specializes in cloud-based identity management software for businesses and government organizations. Its Ping Intelligent Identity Platform enables secure access to applications and APIs while managing identity data at scale.