Velaris develops autonomous unmanned aerial systems and proprietary ETJ-series turbojet propulsion — engineered for strike, reconnaissance, and target-acquisition missions. The modular MTJD platform family scales from the flight-qualified MTJD-15 up to the Mach 2.3 MTJD-100, backed by an in-house engine line and vertically integrated production.
Our approach fuses propulsion engineering, airframe design, and mission software into a single coupled system — so each platform is developed as a whole, not as the sum of off-the-shelf parts. From ETJ turbojet cores to flight-ready MTJD airframes, Velaris controls the full stack — in-house.
ETJ-series cores from 600 N up to 4.1 kN class — available as standalone product or integrated stage.
The MTJD family — from subsonic MTJD-15 today to Mach 2.3 MTJD-100 in concept.
Engines and airframes designed as a matched set — not adapted from commercial cores.
Built on our in-house technology park — vertically integrated, cost-optimized from day one.
Velaris delivers both standalone ETJ turbojet propulsion systems and a vertically integrated MTJD aerial platform family — bridging the gap between low-performance micro-turbines and high-cost traditional aerospace.
The MTJD family is a coordinated three-platform system — MTJD-15 in advanced flight test today, MTJD-70 and MTJD-100 in concept development. Each airframe is built around a modular payload bay that swaps between combat and ISTAR configurations in the field, letting one fleet scale across strike, reconnaissance, and target-acquisition missions without redesign.
Each platform is developed as a coupled propulsion-airframe-software system — with the engine matched to mission profile, aerodynamic geometry optimized for the target speed regime, and structural design aligned with manufacturing constraints from day one. MTJD-15 has reached TRL 7, with ongoing work on environmental hardening, producibility optimization, and continued flight testing.
* Concept-phase performance values are early estimates and may shift during production qualification.
The ETJ series is a family of proprietary micro-turbojet engines developed around a deliberate cost ceiling — addressing the critical gap between underpowered commercial micro-turbines and prohibitively expensive traditional aerospace cores. Every unit ships both as an MTJD propulsion stage and as a standalone product for third-party integrators.
The ETJ engine family is a core system driver — enabling high-speed flight, extending operational range, and reducing mission cost across the MTJD platform line. Current concept engines target 2.2 kN (MTJD-70) and 4.1 kN (MTJD-100) thrust classes.
Velaris develops every technology on a clear, deliberate path to manufacturing — inside our own facility. Geometries, fasteners, and fluid paths are justified against production logic, so what is proven at TRL 5 does not have to be re-engineered at TRL 8. The majority of each MTJD unit is built on our in-house technology park, reducing third-party dependency to a minimum.
Velaris technologies are designed to meet production requirements from the outset — not bolted on once the prototype flies.
Velaris technologies support a mission-diverse aerial portfolio — strike, reconnaissance, and target acquisition as primary use cases, with extended reach into long-range ISR and advanced aerospace test programs. The same ETJ cores and MTJD airframes adapt across mission domains without re-engineering.
The shift toward autonomous systems, distributed operations, and scalable aerial capabilities is redefining what propulsion and platform technology must deliver — at speed, at range, and at production tempo.
Velaris owns the propulsion science, the airframe physics, the design algorithms, and the production lines that turn them into flight-qualified hardware. From ETJ combustor to MTJD control surface — every critical IP stays in-house. That combination is rare, and it is the difference between a demonstrator and a fielded system.
Request Capabilities BriefFor MTJD platform enquiries, ETJ propulsion licensing, joint programs, or partnership briefings — reach the Velaris team directly. We respond within one operational day.
