Stellios Technologies
Stellios Technologies is a US high-energy power systems company founded in 2026 that designs and builds core hardware for high-power microwave systems, including vacuum electron devices and high-voltage power generation.
Position in SVTRnew
Snapshot 2026-10-21- Startup SignalsRankedof 2,286
- Defense & SecurityRankedof 72
- DroneRankedof 38
About
Stellios Technologies is a US high-energy power systems company founded in 2026 that designs and builds core hardware for high-power microwave systems, including vacuum electron devices and high-voltage power generation. Its lineup spans the Stellios Shield counter-drone directed-energy system, the planned Stellios Core compact-fusion power and propulsion system, and the Stellios Genesis AI-native engineering and digital-twin platform, serving counter-drone defense, geothermal drilling, materials processing and compact-fusion research.
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Capital graph
Investor· 6
Founders / team· 1
Funding history
- 2026-10-20Pre-Seed$5M
Investors · Sofreh Capital, Wave Function Ventures, Cubit Capital, Mana Ventures, Atoms & Bits, Output CapitalSource · prnewswire.com ↗
Comparable companies· by market
This company
BusinessLatest roundTotal raisedDate- Stellios Technologies
Stellios Technologies is a US high-energy power systems company founded in 2026 that designs and builds core hardware for high-power microwave systems, including vacuum electron devices and high-voltage power generation. Its lineup spans the Stellios Shield counter-drone directed-energy system, the planned Stellios Core compact-fusion power and propulsion system, and the Stellios Genesis AI-native engineering and digital-twin platform, serving counter-drone defense, geothermal drilling, materials processing and compact-fusion research.
Pre-Seed · 2026-10
—
United States
BusinessLatest roundTotal raisedDate- Fortem Technologies
Counter-drone platform combining radar, AI software and interceptor drones, deployed in more than 20 countries
Series B · 2026-04
— - Mara
Counter-drone interception systems
Pre-Seed · $7M · 2026-08
$7M - Anduril
Uses the Lattice OS software platform to connect sensor fusion, target recognition and command and control, building mass-producible autonomous defense systems such as the Fury autonomous fighter aircraft, Ghost drones, Sentry towers and Anvil counter-drone systems; its main customers are the US Department of Defense and allied militaries
Series D+ · $11B · 2026-05 · Valuation $61B
$11BValuation $61B
China
BusinessLatest roundTotal raisedDate- 追梦空天科技
Develops complete hybrid-electric tilt-rotor eVTOL (electric vertical takeoff and landing) aircraft. The product line consists of the ton-class unmanned cargo/reconnaissance model DF600 "惊鸿" (maximum range of 1,000 km and maximum endurance of 8 hours; completed its first flight and full tilt-transition flight testing in 2024, with certification and mass production planned for 2026) and the 3-ton-class, 7–8-seat crewed model DF3000 "游龙" (completed the first flight of a full-scale engineering prototype in hybrid mode in May 2026, with certification planned for 2028), targeting logistics delivery, emergency rescue, reconnaissance and surveillance, communications relay, and urban air mobility
Series A · $111M · 2026-09
$111M - 齐安科技
Industrial internet access security and critical infrastructure security products and solutions, extending to low-altitude urban data governance and drone control operations platforms.
Series C · 2026-08
— - Differential Robotics
Embodied and swarm intelligence systems for smart drones and flying robots, for low-altitude inspection, coordinated swarm operations and similar uses
Series A · $56M · 2026-09
$56M
Europe
BusinessLatest roundTotal raisedDate- InLeap Photonics
Ultra-high-speed laser beam steering systems for laser counter-drone and industrial laser processing
Seed · 2026-09
— - Ground A
Develops the GA 1000 mobile laser counter-drone system, combining radar, multiple sensors, computer vision and in-house AI for drone detection and identification, tracking and laser interception
Pre-Seed · 2026-09
— - Quantum Systems
Develops and manufactures AI-driven autonomous unmanned aircraft systems (UAS/eVTOL) for dual-use defense, government and commercial applications, providing airborne intelligence, surveillance and reconnaissance (ISR), mapping and geospatial data collection; flagship models include Vector, Reliant and Trinity Pro.
Series D+ · $1.6B · 2026-07 · Valuation $8.0B
$1.6BValuation $8.0B
Other / unspecified
BusinessLatest roundTotal raisedDate- Dominion Dynamics
Canadian defense technology company building the AuraNet sensing/communications/data fusion command system and the Scout autonomous collaborative drone platform for extreme remote environments such as the Arctic.
Series A · $115M · 2026-06
$115M - Terra Industries
Autonomous drones and defense equipment
Seed · $52M · 2026-08
$52M - Origin
Autonomous systems such as drones for military and defense use, strengthening European and NATO forces
Series A · $51M · 2026-03
$51M
Confirmed rounds only. Matched on subsector, sector, stage and funding scale — each verifiable on the company profiles.
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8VC
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Request intro →Ranked by each firm’s deals in this sector over the last 24 months, weighted by nearby stage and shared geography. Indicative only — no rating judgment.