Customizable Propulsion
SPRING 2022!

Introducing the world's first fully customizable on-board electric propulsion system. Based on electrospray technology, our thrusters can be tailored to the requirements and constraints of any mission and platform.

The end product is uniquely engineered to meet the challenges of pushing your spacecraft further, for longer.

ienai GO
The World's 1st

At ienai SPACE your requirements always come first.

From 2U to 27U or custom platforms, from RAAN spacing to orbit changes or drag compensation. Build your custom rocket to deliver the maximum performance for your unique mission and platform.

Build your custom rocket now!




Based on a building-blocks approach, ATHENA’s modular nature allows for a wide range of power scaling, from several Watts to 100s of Watts, depending on your mission requirements.


Attitude control is achieved by design through independent control of each module. Satellite pointing or reaction wheel desaturation is possible without gimbals or other complex approaches.


Specific Impulse and Thrust can be exchanged in orbit “on the fly”, for always-optimal maneuvers. Save propellant mass or maneuver time, based on your preferences.


Total Impulse provided can be adjusted by varying the amount of on-board propellant. Never carry more than you need, or under-deliver; ATHENA propulsion systems are always just right.

Your platform is one of a kind. This includes the payloads hosted within.

ATHENA can be tailored to custom form factors, minimizing the system’s footprint in your spacecraft, allowing you to maximize payload occupation.


Client driven, economics oriented

We think our propulsion systems will push you to new heights... but don't take it from us, here are a few case studies performed in partnership with world-leading companies.

End-of-life Deorbiting & Collision Avoidance

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We all have to play nice space is our shared environment and we have a responsibility to make use of it sustainably. Is your platform ready to meet future deorbiting and collision avoidance regulations?

More information coming soon.

Lunar Rendezvous

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Shoot for the Moon and don’t miss! As activities around cis-lunar space grow, electric propulsion is the perfect candidate for maximizing payload delivery at a fraction of propellant cost.

More information coming soon.

Constellation Deployment

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We get it, Space is expensive! Flying to your destination has always been a tradeoff between budget ridesharing to the “middle of nowhere” or expensive dedicated launches. Not anymore!

More information coming soon.

Low Altitude Drag Compensation

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If you’re in the Earth Observation business, flying low means getting more bang for your buck out of every pixel, but you can’t stay up there forever. Until now! (kind of)

More information coming soon.