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§ Private Profile · San Francisco, CA, USA
Reach Security is a technology company.
Reach Security provides an AI-native security posture assessment and remediation platform designed to bridge the gap between identifying and fixing security exposures. The platform integrates with existing security tools to continuously identify blind spots, misconfigurations, and configuration drift, leveraging cybersecurity domain-specific AI models to prioritize risks. It then guides remediation through detailed, step-by-step fixes, automating workflows to ensure defenses remain aligned with evolving threats.
The company was co-founded by Garrett Hamilton, CEO, and Colt Blackmore, CTO. Their founding insight stemmed from the observation that while many security tools identify vulnerabilities, they often fail to provide the necessary context and automated means for effective remediation. Hamilton brought expertise from Palo Alto Networks, while Blackmore contributed experience in AI, machine learning, and security automation from companies like Palo Alto Networks, Cylance, and Proofpoint, informing the platform's core technical approach.
Organizations utilize Reach Security to illuminate blind spots across their security environments, close security gaps, and reduce risk. The company's vision is to empower a more resilient, proactive approach to cybersecurity by transforming exposure insights into actionable remediation, enabling security teams to maximize their existing security investments and safeguard their core missions effectively.
Reach Security has raised $30.0M across 2 funding rounds.
Reach Security has raised $30.0M in total across 2 funding rounds.
Reach Security has raised $30.0M across 2 funding rounds. Most recently, it raised $10.0M Series A in July 2025.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Jul 1, 2025 | $10M Series A | M12 | Costanoa Ventures, Insight Partners, Artisanal Ventures | Announced |
| Mar 12, 2024 | $20M Series A | Barmak Meftah | Denise Persson, Mark McLaughlin, Artisanal Ventures, Mclaughlin Ventures, Ridge Ventures, TechOperators, Webb Investment Network | Announced |
Reach Security is a cybersecurity technology company that builds an AI-driven platform designed to help organizations maximize the value of their existing security tools. Its product automates security posture assessment and remediation by continuously analyzing an organization’s security infrastructure—across cloud, on-premises, and hybrid environments—to identify risks, misconfigurations, and vulnerabilities. The platform then prioritizes and automates remediation actions, enabling security teams to reduce risk, improve efficiency, and strengthen their defenses without adding complexity or new tools. Reach primarily serves security leaders and Security Operations Centers (SOCs) aiming to optimize their security investments and proactively defend against evolving threats. The company has demonstrated strong growth momentum with significant product innovation and leadership expansion in 2024, positioning itself as a leader in AI-native exposure management for cybersecurity in 2025 and beyond[1][2][3][4].
Reach Security was co-founded by Garrett Hamilton, who serves as CEO. The company emerged from the recognition that organizations struggle to bridge the gap between the security tools they have and the dynamic threat landscape they face. The idea was to leverage AI to automate and optimize the use of existing security investments rather than adding more tools, which often increase complexity and cost. Early traction came from delivering a platform that integrates deeply with existing security stacks and ticketing systems like ServiceNow and Jira, enabling automated remediation workflows. This approach resonated with customers, including financial services firms, who reported significant risk reduction and operational efficiency gains. The company is headquartered in Sunnyvale, California, and has grown its leadership team and customer base significantly through 2024[1][2][4].
Reach Security rides the growing trend of AI integration into cybersecurity, addressing the critical market need to improve the ROI of existing security investments amid an increasingly complex threat environment. As organizations face a proliferation of security tools and evolving attack vectors, Reach’s AI-native approach helps reduce complexity and operational costs while enhancing defense capabilities. The timing is favorable due to the widespread adoption of hybrid cloud environments and the increasing demand for Zero Trust security postures, which require continuous validation and automation. By enabling security teams to focus on impactful actions rather than manual assessments, Reach influences the broader ecosystem by setting new standards for security posture management and remediation automation, helping organizations mature their defenses in a scalable way[1][2][3][5].
Looking ahead, Reach Security is poised to lead the next wave of cybersecurity innovation by deepening AI capabilities and expanding integrations to cover more security domains and environments. Trends such as increasing regulatory pressure, the rise of sophisticated cyber threats, and the growing complexity of IT environments will drive demand for automated, AI-powered security optimization platforms like Reach. The company’s focus on maximizing existing investments aligns well with market needs to control costs while improving security outcomes. As Reach continues to grow its leadership team and customer base, it may also expand its influence through partnerships and ecosystem development, potentially becoming a foundational platform in enterprise security operations. Its commitment to continuous innovation and measurable impact suggests a strong trajectory in shaping how organizations manage and remediate security risks in the future[1][4][5].
Reach Security has raised $30.0M in total across 2 funding rounds.
Reach Security's investors include M12, Costanoa Ventures, Insight Partners, Artisanal Ventures, Barmak Meftah, Denise Persson, Mark McLaughlin, Ridge Ventures, TechOperators, Webb Investment Network.