Stellar Exploration

Stellar Exploration s.r.o. develops space hardware: chemical propulsion systems, electrical power systems (EPS) and batteries, and RF payloads, with a stated focus on small satellites. Its listed current projects are STREAM, PERLA and IOSHEX EPS.

The website names ICEYE, APEX Space, Reflex Aerospace and a private customer in the USA as customers. Listed deliveries include batteries with power control units for an SAR constellation and a satellite bus product line, a battery for the SIGI mission, and monopole antennas. The website does not describe its pricing or revenue model.

The company is registered in Prague, Czech Republic, with a registry founding date of 2024-06-13, and the registry lists it as a subsidiary of a foreign group. The website states ISO 9001 certification since 2025 and a team of 35+ experts, and names Jakub Ševeček as CEO, Ondřej Krepl as CTO and Peter Bednár as Quality Executive. It has a "Join Now" call to action but lists no specific open roles.

Product: Chemical propulsion systems, electrical power systems and batteries, and RF payloads, including monopole antennas, for small satellites and space missions.