JetZero Valuation, Funding & Investors

True Anomaly is an Austin-based space technology company designing autonomous spacecraft and software for orbital security and resilience. The firm builds Jackal electronic warfare satellites and develops simulation platforms for space domain awareness. True Anomaly supports U.S. Space Force contracts and partners with defense primes to field counter-space capabilities.

Hermeus is an Atlanta-headquartered aerospace company developing hypersonic aircraft reaching Mach 5 speeds to transform global travel. Its Quarterhorse demonstrator targets New York to London flights in 90 minutes, using turbine-based combined cycle engines compatible with existing runways and air traffic systems. Founded in 2019, the firm advances prototypes for military and commercial applications.

Venus Aerospace is a Houston-based aerospace company founded in 2020 by CEO Sassie Duggleby and CTO Andrew Duggleby. It develops 3D-printed rotating detonation rocket engines capable of Mach 9 speeds, aiming to enable one-hour global transport for commercial and defense applications. The company has completed engine test flights, including the world's first high-thrust test of a liquid-propellant rotating detonation rocket engine, and holds contracts with NASA and U.S. defense agencies to advance the technology.

Droneshield Ltd develops and sells hardware and software for drone detection and security. The principal activity of the company is the development, commercialization, and sales of hardware and software technology for drone detection and security. It has four products: Dismounted, which include RfPatrol Mk2, DroneGun Mk4, Immediate Response Kit (IRK), DroneGun Tactical; On-The-Move includes DroneSentry-X Mk2, Expeditionary Fixed Site (EFS) Kit; Fixed Site includes DroneSentry; and Software includes DroneSentry-C2, Tactical DroneSentry-C2, and DroneOptID. The company provides its solutions to the intelligence community, Government, law enforcement, critical infrastructure, and airports globally. Its geographical segments are the United States and Australia.

China Aerospace Times Electronic Co Ltd is a China-based company. It engaged in the manufacturing and distribution of aerospace electronic products. Its products include satellite applications, inertial navigation, Integrated circuit, Drone.

Vast is a Long Beach-headquartered space company engineering commercial space stations for low Earth orbit missions. Its Haven-1 outpost, set for 2025 launch via SpaceX Falcon 9, accommodates four crew members with Starlink connectivity and radiation shielding. Vast develops modular architectures supporting artificial gravity via rotation, in-space manufacturing bays, and science payloads, collaborating with NASA under CCSC-2 agreements for private astronaut flights.

Mach Industries is a Huntington Beach-based manufacturer of defense systems including unmanned aerial vehicles, missiles, and propulsion components. The Forge platform supports decentralized production of drone parts such as sensors, engines, and communications across flexible factories. It produces the Viper vertical-takeoff cruise missile with 290 km range, 10 kg warhead, and AI navigation for GPS-denied operations. In 2024, Mach secured a US Army contract for the Strategic Strike missile, completing design and tests by January 2025, and partners with Heven Drones on hydrogen-powered UAVs.

Zero Gravity Aircraft Industry is an eVTOL developer focused on manned electric vertical take-off and landing aircraft. Based in China, it engineers multirotor designs for urban air taxi services and cargo delivery. The company tests prototypes with redundant propulsion and autonomous flight controls for certification under CAAC standards.

Relativity Space is a Long Beach-headquartered aerospace manufacturer pioneering 3D-printed rockets. Founded in 2015, it builds Terran 1 and Terran R vehicles using additive manufacturing, AI, and robotics for a supply chain with 100 times fewer parts. The company assembles rockets in under 60 days at its Florida launch site for satellite constellation missions.

Avic (Chengdu) Uas Co Ltd is engaged in the design, production, repair, sales, leasing, after-sales service and technology development, technology transfer, technical consultation, and technical services of UAV systems, aerospace vehicles and their supporting products.

U-LEAM Inc operates as a vertically integrated manufacturer, offering product development and manufacturing solutions across multiple market segments and applications. It specializes in custom interconnect solutions. It focuses on vertically integrated design, production, and supply of connectors, cable assemblies, wire harnesses, and high-performance systems for demanding applications.

Agile Space Industries is an aerospace propulsion company designing and manufacturing in-space propulsion systems for satellites and spacecraft using metal 3D printing technology. The company operates purpose-built propulsion test facilities with over a decade of experience testing rocket engines for defense, civil, and commercial space programs. Engineering team includes alumni from SpaceX, NASA, and Aerojet Rocketdyne.

Quanergy Systems is a San Jose-headquartered designer of 3D LiDAR sensors for automotive ADAS, industrial automation, and physical security. The company's S3 solid-state sensors deliver 1.3 million points per second with 120-degree FOV for object detection up to 300 meters. Deployed by 400 customers including Volvo and John Deere, Quanergy partners with 50 integrators globally. Founded in 2012, it emerged from Chapter 11 in 2023 to focus on smart sensing markets.

Sigma Advanced Systems Ltd operates as a manufacturer and service provider of defense systems and security solutions. It specializes in the design, development, and production of defense and aerospace solutions. The company's portfolio includes avionics, naval systems, torpedo systems, communication systems, submarine platforms, radar systems, and counter-unmanned aerial systems for defence and homeland security applications.

HL Mando Corp is engaged in the business of manufacturing automobile parts. Its products consist of brake systems, including brake comer modules, caliper brakes, drum brakes, master cylinders, boosters, proportioning valves, steering, suspension system, driver assistance system, and sensors. Geographically, the group operates in Korea, India, America and other countries.

Avio SpA is an international group engaged in the construction and development of space launchers. The company's core operations are design, development and production of solid and liquid propellant propulsion systems for space launchers; design, development and production of solid propellant propulsion systems for tactical missiles; development, integration and supply of complete light space launchers (VEGA); research and development of new low environmental impact propulsion systems and of satellite tracking control engines. The Group mainly operates in EU countries (Italy, France), the USA, and French Guiana.

Boom Supersonic is a Denver-headquartered aerospace firm designing the Overture supersonic passenger jet for 65 to 88 seats traveling at Mach 2.2. Founded in 2014, the company assembles aircraft in Greensboro, North Carolina, and conducted the Symphony demonstrator's first flight in June 2024. Overture secures orders from United Airlines, American Airlines, and Japan Airlines, aiming to restore commercial supersonic travel on routes like New York to London in under four hours.

Muon Space is a Burlingame-headquartered space company that engineers satellite constellations for Earth observation missions targeting climate change and national security applications. Its Halo platform combines modular spacecraft buses, payload systems, and software orchestration to accelerate deployment from design to orbit in under 36 months. The firm maintains production facilities in the San Francisco Bay Area and holds contracts with NASA for wildfire detection satellites and methane monitoring payloads. Muon Space serves commercial clients in agriculture and defense sectors while expanding into real-time space-based analytics.