Mitsubishi Electric Backs Array Labs in $21 Million Strategic Funding Round

Image credits: Array Labs

Array Labs has secured an additional $21 million in an oversubscribed strategic funding round, marking another major milestone in the company's mission to redefine space-based intelligence, surveillance, and reconnaissance (ISR). The investment is anchored by Mitsubishi Electric Corporation, one of Japan's leading aerospace and defense companies, alongside continued participation from existing investors Catapult Ventures, Kompas VC, and Y Combinator.

Beyond the capital injection, the announcement establishes a strategic partnership between Array Labs and Mitsubishi Electric to jointly develop and commercialize satellite-based maritime and airborne moving target tracking services for defense and security customers across the Asia-Pacific region.

The latest financing follows Array Labs' Series A funding round announced in January 2026, providing additional resources to accelerate technology development and operational deployment.

Closing a Critical Intelligence Gap

For decades, satellite imagery has primarily delivered static snapshots of the Earth's surface. While invaluable for mapping terrain, infrastructure, and environmental monitoring, conventional imaging satellites struggle to continuously track aircraft, vessels, and other moving objects.

As geopolitical tensions rise and governments seek greater situational awareness, the ability to monitor dynamic activity across vast oceans, contested borders, and increasingly congested airspace has become a strategic necessity.

Array Labs aims to address this long-standing capability gap by delivering persistent orbital monitoring, enabling defense and intelligence agencies to observe movement as it happens rather than reconstructing events after they occur.

According to Array Labs COO and Co-Founder Isaac Robledo, defense and intelligence customers have sought this capability for years, and the oversubscribed investment round reflects growing market confidence in the company's approach.

"Defense and intelligence customers have been asking for this capability for years, and this round lets us move faster to deliver it. An oversubscribed round anchored by a partner of Mitsubishi Electric's caliber is a strong signal that the market sees the same opportunity we do."

Reinventing Space-Based Radar

Rather than relying on a single large and expensive radar satellite, Array Labs has developed a distributed architecture built around clusters of smaller, mass-manufacturable radar satellites operating together as one coordinated sensor.

The company combines:

• Formation-flying satellite technology

• Multistatic radar architectures

• Advanced signal-processing algorithms

• Manufacturing techniques inspired by telecommunications, semiconductor, and consumer electronics industries

This approach enables broader coverage, higher resolution, greater power, and significantly improved scalability compared to traditional space-based radar systems.

The resulting platform is designed to provide a continuously refreshed view of Earth's dynamic environment, supporting:

• Maritime vessel detection and tracking

• Airborne moving target monitoring

• High-resolution 2D and 3D radar imaging

• Space situational awareness

• Persistent intelligence collection

Array Labs says its integrated architecture delivers multiple sensing capabilities through a single commercial platform.

Technology Backed by U.S. Defense Programs

The company has already demonstrated key elements of its distributed radar architecture, including formation-flying and multistatic sensing technologies.

Its progress has attracted competitive research and development contracts from several major U.S. defense organizations, including:

• DARPA

• The U.S. Navy

• The U.S. Air Force

These programs have helped validate Array Labs' technical approach while supporting the maturation of its next-generation orbital sensing capabilities.

Mitsubishi Electric Brings Regional Defense Expertise

The partnership significantly expands Array Labs' pathway into the Asia-Pacific defense market.

Mitsubishi Electric has supplied advanced radar, satellite, and defense electronics to Japan's Ministry of Defense for more than five decades. Earlier this year, the company was also selected to develop Japan's next-generation defense satellite system.

By combining Mitsubishi Electric's manufacturing capabilities, defense relationships, and satellite systems expertise with Array Labs' distributed radar technology, both companies intend to deliver operational Airborne and Maritime Moving Target Indicator (AMTI) services for regional defense and security customers.

Masahiko Arai, Executive Office and Company President of Defense and Space Systems at Mitsubishi Electric Corporation, emphasized the strategic value of the collaboration.

"We are very pleased to collaborate with Array Labs, which aims to demonstrate its game-changing AMTI technology. By combining the technological capabilities and maximizing the synergies of our two companies, we expect to strengthen our ability to respond comprehensively to customer needs in the security field."

Array Labs CEO and Co-Founder Andrew Peterson added that Mitsubishi Electric's extensive defense experience and regional customer relationships make the company an ideal strategic partner.

"Mitsubishi Electric Corporation's deep mission insights and defense relationships across Asia-Pacific make them an ideal partner. We're excited to work together to turn space-based AMTI into an operational reality, helping humanity better understand the physical world."

Strategic Outlook

The latest funding round positions Array Labs to accelerate deployment of one of the commercial space industry's most ambitious radar constellations.

As defense organizations increasingly demand persistent surveillance, real-time maritime domain awareness, and continuous airborne tracking, distributed radar constellations could become an essential layer of future intelligence architectures.

With fresh capital, validated technology, and a strategic partnership with one of Asia's leading defense contractors, Array Labs is positioning itself to help shape the next generation of space-based defense and security capabilities.