Astelia Inc.

Astelia Inc. is a US-based cybersecurity firm that specializes in providing an advanced Exposure Management Platform, helping organizations to effectively manage and prioritize vulnerabilities in their IT infrastructure. Founded in 2024 and headquartered in New York, US, Astelia Inc. focuses on vulnerability management solutions.

In February 2026, Astelia Inc. raised USD 25. 16 million in series A funding co-led by Index Ventures, and Team8 Capital, with participation from Holly Ventures Management. Astelia delivers a sophisticated Exposure Management Platform that integrates network topology with agentic vulnerability analysis to identify the 2% of vulnerabilities that are truly reachable and exploitable.

This platform enables security and IT teams to effectively manage and prioritize vulnerabilities, addressing the challenges posed by the increasing number of vulnerabilities and the decreasing time-to-exploit. Key functionalities include mapping network infrastructure with read-only integrations, employing agentic AI for exploit analysis, and offering actionable remediation guidance that goes beyond traditional patching. The platform serves a diverse client base across sectors such as energy, finance, and technology, with notable customers like AlphaSense and Bilfinger, and is primarily marketed in North America and Europe. Astelia operates on a subscription-based revenue model, allowing clients to access its Exposure Management Platform through tailored service agreements that align with their specific security and operational needs.

Revenue is generated from these subscriptions and partnerships with infrastructure and network management tool providers, ensuring ongoing engagement with clients as the cybersecurity landscape evolves. Specific pricing reflects the comprehensive nature of the solutions offered, distinguished by advanced features and technologies in the market. Astelia plans to utilize its recent funding of USD 35. 00 mn for expanding its go-to-market and research and development teams.

Future growth initiatives include launching new products designed to enhance the Exposure Management Platform and expanding into new markets, particularly targeting Europe and Asia by the end of 2025.