Regulus Cyber
Tel Aviv counter-UAS firm using GNSS manipulation, passive RF detection, jamming, C2 software and planned interceptors for layered drone defeat.
Background
Regulus Cyber was founded in 2016 in Tel Aviv by Yonatan Zur and Yoav Zangvil. Zur is CEO and Zangvil is CTO, according to the captured Technion and Tracxn profiles.
The company began with GNSS spoofing and expanded into a layered counter-UAS stack. Its Ring 3 system focuses on multi-constellation GNSS manipulation, Ring 4 adds passive RF detection, and Ring 5 adds multi-band RF jamming.
Regulus also markets LeC2 as a vendor-agnostic command-and-control layer and lists DART as a coming kinetic interceptor.
The company positions itself as a full kill-chain counter-UAS supplier rather than a point jammer. That makes the row a navigation-warfare and C-UAS software-hardware entry, not just an electronic-warfare component vendor.
Financial footing
- Tracxn reports $4M raised
- Company markets Ring 3/4/5 C-UAS systems and GNSS spoofing protection
- Backers: Sierra Ventures, Technion, F2 Capital
Regulus Cyber is private. Tracxn lists it as a Series B company and reports $4 million in disclosed funding from Sierra Ventures, Technion and F2 Capital. No current valuation, revenue figure, backlog or acquisition process was found in the captured sources.
The company does not disclose named contract values in its public product material. Its financial profile should therefore be treated as thin until a company filing, investor release or customer award record appears.
Major customers & contracts
Regulus says its systems are deployed by Western militaries and describes its technology as combat proven, but the captured official page does not name a specific ministry, service branch or contract value.
The public product material describes defense, maritime, border-security, airport, energy and critical-infrastructure use cases. Those are market segments, not verified customer records. No named customer award was captured during this pass.
Leadership & contact surface
Leadership: Yonatan Zur
Official site: https://regulus.com
Competitive position
Regulus competes with D-Fend Solutions and Sentrycs in protocol and cyber-over-RF counter-drone defeat, with DroneShield in RF detection and jamming, with Fortem Technologies in point defense, and with Robin Radar or Echodyne-adjacent radar suppliers when buyers want a sensor-first stack.
Regulus' edge is GNSS manipulation combined with passive RF, jamming and C2 under one architecture. Its weakness is disclosure: named customers, revenue and production scale remain sparse in public sources. If DART matures, Regulus becomes more comparable to complete layered-defense vendors. Until then, its moat is strongest in navigation warfare and C2 integration.
Battlefield relevance
Regulus describes its counter-UAS systems as combat proven and says thousands of drone neutralizations occurred in active combat zones.
The captured official material does not identify the theater, customer unit, dates, system configuration or independent confirmation. Treat the combat-use claim as company-stated, not independently verified in this profile.