aliena

Updated 25 Jul 2026
Manufacturer Singapore Listed
8 Products
8 Years Active
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About aliena

Aliena designs and manufactures Hall thruster systems for small satellites, covering power ranges from 100 W to kW-class. Their product lines include MUSIC for nanosatellites and microsatellites (12U to 150 kg), MESSE for microsatellites (100 to 500 kg), and MFE for small to medium satellites. All systems integrate in-house TCU, PMA, and tank technology. They also offer standalone thruster units. Their customers include space agencies, satellite operators, and commercial, government, and R&D sectors worldwide. The company is headquartered and manufactures in Singapore, operating an advanced jet propulsion test and production facility. Aliena was founded in 2018. The company has launched 2 missions, with 2 ongoing programs. Flight heritage includes a historic first HET integrated and launched on a 3U satellite in 2022, MUSIC as part of a multimodal electric propulsion engine on a 12U nanosatellite in 2023, and a dual-thruster system environmentally qualified and delivered for an 180 kg microsatellite in 2024. They have delivered 2 units and have 2 units in development for 2027 and 2028. Their products are qualified for major commercial launch vehicles. The facility includes 5 vacuum chambers, Class 100k clean rooms, and thrust measurement systems, with a production scale of up to 100 systems per year with strategic manufacturing partners.

Products

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Aliena's state-of-the-art facility in Singapore offers advanced testing and production capabilities for electric propulsion systems, including multiple vacuum chambers, clean rooms, and workshops.

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Flight-proven

Aliena's Hall Thruster Systems are engineered as integrated, plug-and-play solutions, offering both COTS and bespoke configurations for various space missions.

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ALIENA offers a range of Hall Thrusters designed for various satellite classes, providing efficient and reliable propulsion solutions.

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Compact 350 W high-thrust Hall thruster for 100-500 kg platforms: 13.5 mN, ~1100 s Isp, over 200 kNs total impulse.

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Flight-proven

Multi-stage Hall thruster with three operating modes covering 0.1 to 3 mN of thrust and 200 to 1000 s Isp in 1.5U or 4U form factors, flown since 2022.

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Flight-proven

The most capable integrated propulsion solution for nanosatellites and microsatellites, a fully self-contained 4U system ready to integrate.

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Flight-ready 1 A-class LaB6 hollow cathode for Hall thrusters from 70 to 350 W, 50 g in 3 x 4.5 cm.

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