HawkEye 360 announced an additional close of its Series E financing, raising approximately $23 million in new capital to support the company’s continued expansion in signals intelligence data and analytics. The latest funding round includes participation from new investors Ghisallo, Principia Growth, and Sixty Degree Capital, along with continued participation from existing investor Strategic Development Fund (SDF). The company said the additional capital will strengthen its balance sheet while enabling it to continue executing strategic growth priorities.
HawkEye 360 plans to use the funds to advance its technology platform and support the integration of Innovative Signal Analysis (ISA), a move aimed at enhancing its signals intelligence capabilities. The company provides space-based radio-frequency data and analytics to defense, intelligence, and national security organizations for monitoring and analyzing RF emissions globally.
Based in Herndon, Virginia, HawkEye 360 delivers signals intelligence by detecting, geolocating, and characterizing radio-frequency emissions worldwide. Its platform combines satellite-based collection, proprietary signal processing, and AI-powered analytics to provide domain awareness and early warning insights for government and allied partners.
The company said the additional funding reflects continued investor confidence as it scales its platform and expands its capabilities in the signals intelligence market.
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“The continued participation from both new and existing investors underscores confidence in our strategy and the progress we’re making as we scale the business. We are advancing our capabilities through the integration of ISA and continued investment in our platform, supporting the signals intelligence our partners rely on to inform their missions.”
John Serafini, CEO Of HawkEye 360
“This additional close reflects our disciplined approach to capital formation. It strengthens our balance sheet and provides flexibility as we continue integrating ISA, advancing our platform, and managing growth in a thoughtful and deliberate way.”
Craig Searle, CFO Of HawkEye 360
