27G Technology

Updated 27 Aug 2026
Manufacturer HUN Company-managed
4 Products
4 Services

About 27G Technology

27G Technology is a research and development company headquartered in Gödöllő, Hungary, providing state-of-the-art, cost-effective, and easy-to-implement solutions for space and special ground applications. Founded around 2019 following the SMOG-P satellite mission at Budapest University of Technology and Economics, 27G has achieved a 100% operational success rate across all space missions.

The company's flagship product, RadNano, is the world's smallest active electronic dosimeter, engineered to measure ionizing radiation (gamma, X-ray, high-energy protons) in ultra-compact form. Space-grade variants (TRL-9) have flown on missions including SMOG-1, MRC-100, the RANDAM experiment on the ISS via Axiom-4 (June–July 2025), and a Transporter-15 rideshare (December 2025). 27G was shortlisted in ESA's top 50 startups in 2020.

Beyond dosimetry, 27G develops advanced power-line EMC filters for shielded environments and lab infrastructure. All products are designed to ESA/ECSS, NASA, and MIL reliability standards, emphasizing minimal use of materials and power. Partners include ESA, ISRO, AGH University, and Khalifa University.

Products

4

Advanced power-line EMC filter for shielded rooms, EMC labs, and server rooms — stops electrical disturbances and information leakage.

1 8
Flight-proven

A tiny radiation sensor device designed for space applications, featuring an internal LDO regulator and compliance with space-grade standards. Extensive TRL-9 heritage.

9 1

A complete evaluation setup containing a RadNano-EM model with additional circuitry and connectors, also serving as an add-on board for development projects.

1 2
Flight-proven TRL 9 · Flight-proven

A tiny radiation sensor with low power consumption and extensive TRL-9 heritage.

12 1

Additional Services

4
Testing & qualification
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27G offers testing and qualification services, ensuring the highest quality for its partners. They follow widely accepted standards such as ESA (ECSS), NASA, and MIL during the design, development, and manufacturing processes of their products. While all their products are…

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Engineering & analysis
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Research & Development

27G is engaged in ongoing Research & Development activities. This includes the development of their own products and addressing the specific requirements of their clients. They also collaborate on numerous projects with globally recognized companies and acknowledged institutions. Through these…

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Technical Consultation

27G provides consultation services, leveraging its extensive expertise gained from continuous Research & Development. This expertise spans various technical domains, including electrical, mechanical, software, and system designs. The company also offers insights and guidance based on its experience in simulations,…

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Other services
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Custom solutions

27G provides custom solutions by leveraging its multilateral experience, know-how, and advanced manufacturing environment. They can customize their existing products to meet the special needs of their partners. Furthermore, they are capable of delivering fully personalized items that are specifically…

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