Serenum Space

Updated 17 Jul 2026
Manufacturer Czech Republic Listed
15 Products
4 Services
6 Years Active
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About Serenum Space

SERENUM Space is a CubeSat component and BUS manufacturer, integrator, and service provider based in the Czech Republic. As a 100%-owned, commercially oriented subsidiary of VZLU AEROSPACE, a.s., Serenum benefits from decades of aerospace and aviation research, giving it access to established testing infrastructure and flight-proven engineering practices that it brings to academic, government, and commercial customers.

With more than 200 employees across the VZLU group, its own qualification and testing facilities (including ISO 6 and ISO 8 cleanrooms and thermal-vacuum chambers), and participation in major space programs such as Proba-3, SWARM, JUICE, and Euclid, Serenum handles some of the most demanding challenges in small satellite development. Its flight-proven nanosatellite platforms and subsystems are built to provide competitive, affordable solutions for space missions ranging from university CubeSats to complex commercial constellations.

Serenum's catalog spans modular CubeSat platforms (V-BUS), ADCS systems (VAC02 and EVA), reaction wheels, sun sensors, payload computers, structures, mechanical ground support equipment, and software bundles, complemented by qualification and acceptance testing, satellite-as-a-service, custom hardware/software development, and mission consultation services.

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Products

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Integration jigs, vibration test pods, transport boxes, and display cases for 1U-8U CubeSats.

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Flight-proven

Flight-proven flight software, on-board computer, and command terminal bundles, plus a CubeSat developer emulator package.

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Custom mechanical, electronic, and software development for 1-16U CubeSats, from breadboard to flight qualification.

2 4

Next-generation ADCS for 6U-16U CubeSats with star tracker and ±50 arcsecond pointing accuracy.

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Expert CubeSat mission consulting covering conceptual design, realization, flight campaigns, operations, and frequency coordination.

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Flight-proven

Flight-heritage modular CubeSat structures (PC104-compatible, multi-size PCB support) in Aluminium/Titanium/Stainless Steel.

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Miniature, fully autonomous digital sun sensor with <0.02° precision and CubeSat Space Protocol over I2C.

2 12

Fine-pointing CubeSat reaction wheels with BLDC motor, integrated IMU, and CubeSat Space Protocol support, for 1U-6U platforms.

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Flight-proven

Shared or dedicated CubeSat ride, in-orbit demonstration/verification, and complete mission operations without owning a satellite.

1 3

Full-spectrum spacecraft environmental qualification and acceptance testing: vibration, shock, thermal-vacuum, and cleanroom services.

2 11

Flight-proven, highly reliable software bundles designed for comfortable integration and easy adaptation to mission-specific needs, performing all necessary operations, platform housekeeping, payload control, and data handling.

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Compact digital spectrometer and dosimeter using a space-rated silicon detector for radiation measurement on CubeSats and SmallSats.

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Flight-proven

Highly modular, multi-purpose flight-proven CubeSat platform compatible with CubeSat standards, optimized for pointing precision and payload volume.

1 4

Fully integrated ADCS for 1U-3U CubeSats with 3 reaction wheels, magnetorquers, sun sensors, magnetometers, and gyroscopes.

3 23
Flight-proven

High-performance, power-efficient Zynq 7015-based payload computer with FPGA, SpaceWire, Ethernet, and PCIe Gen2 for CubeSats.

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Additional Services

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Integration & testing
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Cleanroom services

Serenum Space operates ISO 8 and ISO 6 Cleanrooms, which are dust, temperature, and humidity controlled environments. These facilities are available for satellite assembly and payload integration, protecting components from contamination during development, construction, and testing. An ISO 8 room…

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Testing & qualification
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Custom test plans and procedures

Serenum Space provides the service of designing custom test plans and procedures. This involves tailoring the testing approach to the specific conditions and requirements of a spacecraft's mission, ensuring that the qualification and acceptance testing accurately reflects the operational environment…

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Satellite qualification & acceptance testing

Serenum Space offers a complex set of design verification services, including the design of custom test plans and procedures tailored to spacecraft mission conditions. They provide environmental testing, vibration and shock testing, and thermal vacuum cycling. These tests are performed…

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Mission operations
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Satellite as a service

Serenum Space provides a 'Satellite as a service' model, allowing customers to either share a CubeSat with multiple organizations or have a dedicated one. This service includes complete hardware integration, qualification, acceptance testing, registration and legal services, launch, in-orbit operations,…

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