Introducing
JES a Launch Vehicle
Provider for Lower
Earth Orbits
Innovation
Create advancements that propel us into the cosmos while improving life on Earth.
ENVIRONMENT
We're committed to safeguarding our planet's ecosystems and resources for a sustainable future.
COMMUNITY
We build connections and support to create a stronger, more inclusive society.
Strategy
We craft well-planned paths to achieve our goals, ensuring a clear and effective route to success.
Who are we ?
As Earth to Space transportation remains expensive, access to Space has been limited to very few governments and enterprises. Yet Space has transformed our lives for decades through GPS, Satellite internet and television, weather prediction, disaster response, understanding the universe, and many others.
At JES, we are on a mission to open Space for all, by pushing the boundaries of today's technology. We are working towards a future where Space becomes part of our lives, and such a transition will transform humankind like never before.
JES is a launch vehicle service provider for the International Space Industry, developing this technology in Australia, with the first launch planned in 2025 JES shall provide Launch service especially for PicoSats, NanoSats, CubeSats to LEO (Lower Earth Orbits) affordably with precise in-space deployment along with in-space cargo transport service for current and future infrastructures.
Cold flow Engine Testing completed In 2022-23
The testament to our relentless pursuit of excellence. These milestones represent the culmination of hard work, innovation, and dedication. They reflect the impact we've made, the challenges we've overcome, and the growth we've achieved. Each achievement serves as a stepping stone toward greater success and a reminder of the potential that lies ahead on our journey.
Combined Team Experience in Space Technologies & Successful Missions
Hawk Sounding

Hawk Fledgling Sounding Rocket
- Payload Capacity: A formidable 20kg payload capacity, offering versatility for targeted missions.
- Dimensions: Compact with a 300mm diameter and soaring to a height of 5 meters.
- Fully Loaded Mass: Weighing in at 1800kg, the HAWK Fledgling is a lightweight yet robust space companion.
- Propulsion: Powered by the prowess of a single Wren Engine, ensuring optimal performance.
Hawk Wagtail

Hawk Wagtail
- Payload Capacity: An impressive 250kg payload capacity, offering versatility for a range of missions.
- Dimensions: Featuring a sleek 1m diameter and standing tall at 13.6m, the HAWK Wagtail is a commanding presence.
- Total Wet Mass: Weighing in at 17,000kg, the HAWK Wagtail strikes the perfect balance between strength and efficiency.
- Propulsion: Powered by the combined might of 9 Wren Engines, ensuring optimal thrust and performance.
Hawk Wedgetail

HAWK Wedgetail Rocket
- Payload Capacity:
- 7500kg (Expendable)
- 1500kg (Reusable)
- Dimensions:
- 3m Diameter
- 39m Height
- Total Wet Mass:
- 250,000kg
- Propulsion:
- Powered by 9 Swift Engines
Rocket Comparison

Our Journey
Contact us
Be A Part Of Our Journey!
We are here to answer any questions you may have. Feel free to reach us via contact form.
Innovation House, 50 Mawson Lakes Boulevard, Mawson Lakes, South Australia 5095.