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H3X Technologies competitors & alternatives
The 12 closest competitors and alternatives to H3X Technologies among aerospace companies — ranked by similarity to what H3X Technologies actually does, not by market-cap band.
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About H3X Technologies
H3X Technologies Inc. is an American engineering and technology company that manufactures high-power-dense electric motor drive systems. Its integrated propulsion units are designed to electrify aerospace, marine, and heavy-duty industrial applications.
H3X Technologies at a glance
H3X Technologies is an aerospace company headquartered in United States. It has raised at least $33.3M across the 5 funding rounds on record. Its most recent funding round, Series A, raised $20M in August 2024. Xcout recorded 25 job postings from H3X Technologies in the last 90 days.
H3X Technologies funding rounds
At least $33.3M raised across the 5 rounds on record. Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series A | $20M | 10 named | |
| SEC Form D filing | $3M | — | |
| SEC Form D filing | $1.8M | — | |
| SEC Form D filing | $4.3M | — | |
| — | $4.3M | 10 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Hiring at H3X Technologies
Xcout recorded 25 job postings from H3X Technologies in the last 90 days, from a hiring record Xcout has kept since June 2026.
The weekly hiring trend, the roles and locations behind it — see H3X Technologies's hiring signals →
Top 12 H3X Technologies competitors
Ranked by semantic similarity — how close each company is to H3X Technologies by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar aerospace company
REGENT Craft Inc. is an aerospace and maritime mobility company developing all-electric seagliders intended to revolutionize coastal transportation and defense logistics.
Manufacturing
Veloryx Ltd is an Israeli technology company focused on the innovation, production, and distribution of linear internal combustion engines specifically engineered for electric propulsion. The firm provides solutions for electric vehicle charging, backup power generation, and telecommunications, serving a broad array of markets including telecommunication centers, microgrids, trucks, powertrain systems, marine vessels, and aviation. Founded in 2014, the company changed its name from Aquarius Engines (A.M) Ltd. to Veloryx Ltd in February 2026 and is headquartered in Yakum, Israel.
Similar aerospace company
Heven AeroTech designs and manufactures hydrogen-powered unmanned aerial systems (UAS) and on-demand refuelers. The company provides long-endurance monitoring, logistics, and aerial support products tailored for defense, national security, and public safety applications.
Similar aerospace company
CycloTech develops compact, electrically driven propulsion systems called CycloRotors that provide 360-degree thrust vectoring for electric aircraft and urban air mobility vehicles. The company serves the aviation industry by enabling precise maneuverability, smooth transitions from hover to forward flight, and stable operation in confined spaces and adverse weather conditions.
Similar aerospace company
Ursa Major designs and manufactures aerospace and defense systems, including hypersonics, solid rocket motors, and space propulsion technologies. Utilizing additive manufacturing and modular architectures, the company serves the defense and aerospace sectors by providing scalable, American-made propulsion systems and all-up rounds for various missions.
Similar aerospace company
BETA Technologies, Inc. is a U.S.-based company that specializes in the design, engineering, and production of innovative electric aircraft platforms and integrated propulsion systems for the aviation sector. Its comprehensive product portfolio encompasses various electric aerial vehicles, advanced electric propulsion units, charging infrastructure, and essential components. The company's electric aircraft offerings include the piloted ALIA-CTOL (CX300), which is designed for freight operations, and the adaptable ALIA VTOL (A250), a vertical takeoff and landing model suitable for cargo, logistics, medical missions, and passenger services. For military applications, BETA provides the ALIA Defense VTOL (MV250), tailored for defense logistics and larger aircraft support. Beyond complete aircraft, BETA produces specialized components such as the H500A and V600 motors, which find application in both aerospace and marine environments, alongside proprietary battery systems for its electric aircraft. Its charging solutions include the "charge cube," "thermal management system cube," and "mini cubes." The company also supplies ground support equipment and sophisticated flight control systems. BETA Technologies engages with a diverse clientele, selling its aircraft to military and commercial entities. It provides replacement battery units to operators, supplies propulsion systems to other electric vertical takeoff and landing (eVTOL) manufacturers, and distributes charging equipment to state authorities, operators, Fixed Base Operators (FBOs), and other electric aviation companies. The company's operations span four key aerospace sectors: cargo and logistics, medical services, defense, and passenger transport. Furthermore, BETA offers thorough training programs utilizing flight simulators and virtual reality technologies. Established in 2017, BETA Technologies is based in South Burlington, Vermont.
Aerospace & Defense
Advanced Aircraft Company designs and manufactures long-endurance vertical takeoff and landing (VTOL) unmanned aerial systems (UAS) utilizing hybrid electric propulsion. The company provides turnkey drone solutions and tactical aircraft for applications such as photogrammetry missions, serving clients including the military and commercial operators.
Similar aerospace company
Astro Mechanica is an aerospace propulsion company developing electrically assisted turbine engines and related technologies for high-speed aircraft. Its systems are intended for aerospace and defense applications, including more efficient supersonic or hypersonic flight.
Similar aerospace company
Breeze-Eastern, LLC designs and manufactures aerospace lifting equipment, including helicopter rescue hoists, cargo winches, and related mission systems. It serves military, government, commercial, and search-and-rescue helicopter operators and aircraft manufacturers.
Aerospace & Defense
Hexcel Corporation, operating through its various subsidiaries, focuses on the innovation, production, and sale of advanced structural materials. These specialized materials are essential across the commercial aviation, space and defense, and broader industrial sectors. The company's operations are segmented into two primary divisions: Composite Materials and Engineered Products. The Composite Materials division is responsible for manufacturing and marketing a diverse range of products, including carbon fibers, specialized fabrics and reinforcements, prepregs, various fiber-reinforced matrix materials, robust structural adhesives, honeycomb structures, molding compounds, tooling solutions, polyurethane systems, and laminates. These materials are integral to the construction of military and commercial aircraft, wind turbine blades, recreational items, a wide array of industrial applications, and also find use in the automotive, marine, and railway industries. The Engineered Products segment concentrates on producing finished aircraft components and structural assemblies. This encompasses items such as wing-to-body fairings, wing panels, flight deck panels, door liners, rotorcraft blades, spars, and tip caps. Furthermore, it supplies structural sub-components and semi-finished parts that are incorporated into helicopter blades, engine nacelles, and various aircraft surfaces like flaps, wings, elevators, and fairings. Hexcel distributes its products both directly through its management, product specialists, and sales teams, and indirectly by utilizing independent distributors and authorized manufacturer representatives. Its market reach extends across the Americas, Europe, the Asia Pacific region, India, and Africa. Established in 1946, Hexcel Corporation maintains its corporate headquarters in Stamford, Connecticut.
Similar aerospace company
Heads Up Technologies is a privately held aviation innovation company headquartered in Addison, Texas, providing advanced technology products for the aerospace industry.
Aerospace & Defense
Micro Turbo Technologies (Turbotech) designs and manufactures high-performance aeronautical propulsion systems, including turboprops and turbogenerators, for the light and general aviation sector. The company utilizes proprietary micro-tube heat exchanger technology to create regenerative turbines that lower fuel consumption and environmental impact for conventional and hybrid-electric aircraft.
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