(Incorporated in Delaware)

We are a defense technology company that offers a satellite signal-processing platform. Our customers are U.S. government agencies and our allies, including Japan.

With over 30 satellites in orbit and additional clusters in development, we maintain a robust global operational footprint. We are committed to expanding our reach, improving our revisit rate and latency, and accelerating product delivery to our customers. We are a key provider to the U.S. government of signal processing algorithms, customized hardware, and commercial SIGINT data and information. We operate across classified and unclassified data, leveraging relationships with the U.S. Department of War (the “DoW”) and the U.S. intelligence community and the international equivalents of our allies around the globe.

HawkEye 360 was founded in 2015 by a team of military veterans, engineers and national security technologists. From our beginning, we have disrupted the SIGINT market that had historically been served by traditional defense providers. We identified a critical gap in unclassified RF (radio frequency) signals intelligence across the U.S. Government and allied nations. We then developed advanced processing capabilities and an extensive space-based RF database to deliver actionable SIGINT insights to address this gap. RF signals intelligence had historically been limited to state actors until we built upon the structural tailwinds of more accessible satellite launch, satellite miniaturization, and cloud computing power to create an end-to-end unclassified analytics capability. We created a proprietary data collection system leveraging small-satellite technology to provide unprecedented commercial access to RF signal data from on-orbit sensors, delivering a new form of unclassified intelligence that was previously unavailable. In parallel, we built a signals processing platform with proprietary algorithms using our unclassified collected data to power our differentiated processing and analytics capabilities. We are continuously evolving and adding disruptive newcapabilities – through launching additional satellites, developing new and increasingly sophisticated sensors, expanding our RF emitter database, optimizing our analytics and insights, and perfecting increasingly mission-specific algorithms in our constant effort to provide the most possible value to our customers.

ISA Acquisition

In December 2025, we completed our acquisition of Innovative Signal Analysis, Inc. (“ISA”). This acquisition enhances our existing offerings by providing critical signal processing technologies, including detection and classification across multiple domains, such as air, land, and maritime domains, while gaining access to classified architecture, thereby strengthening our relationship with the U.S. Government and the U.S. intelligence community. This acquisition allows us to combine our unclassified satellite collectors with highly trusted classified algorithms, unlocking a larger national security augmentation market. Additionally, unclassified ISA algorithms and expertise enhance our signal processing platform, allowing us to offer improved, automated capabilities to an expanded set of U.S. Government and international customers.

HawkEye 360 Today

We are disrupting the defense technology industry through our transformational strategy focused on new on-orbit capabilities, signal processing enhancements, and optimization of our artificial intelligence/machine learning (“AI/ML”) analytics algorithms using our expansive RF emitter database. Our algorithms are designed, improved, and validated on over one billion data points from our proprietary signals archive, uniquely collected by our sensor network.

Note: Net income and revenue are for the 12 months that ended Dec. 31, 2025.

(Note: HawkEye 360, Inc. filed its S-1 for its IPO on April 10, 2026, without disclosing the terms. Estimated proceeds are $100 million, a placeholder figure.)