OKB Fifth Generation (LeoLink)

Constellation name	LeoLink
Constellation field	IoT / M2M
Constellation info	Progress toward building a M2M communications constellation, currently Norby-1 and Norby-2. In 2026, we plan to expand the with two more.
Constellation state	Prototype(s) launched
Launched satellites	1
Planned satellites	40
Spacecraft type	3U, 6U
Manufacturer	In-house
First launch	2025
Launch cadence	The full constellation — 40 satellites by 2028 — will provide global coverage with <10-minute contact intervals.
Notes	Was at ESA's Start-ups Zone at IAC 2018. TriSAT is a single-board picosatellite, weighing up to 0.5 kg. In its transport position, it folds into a triangular prism. In working position, it unfolds into a plane. The TriSAT deployer for four such units complies with 1U of the CubeSat standard.
Photos
Photo source	[1]

Logo
Company	OKB Fifth Generation
Oneliner	Design of ultra-small spacecraft and space instrumentation.
Funding	Yes, ?
Country	Russia
Established	2013
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Own nanosats launched	Mule 4T TriSat-1 TriSat-4

Last modified: 2026-01-16

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