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EnduroSat opened a manufacturing facility in Sofia, Bulgaria.
EnduroSat produced almost 200 satellites over the past two years prior to the end of 2025.
EnduroSat increased its workforce from 180 to over 350 engineers within one year.
EnduroSat opened a new manufacturing center in Sofia designed to produce two ESPA-class satellites per day and incorporate robotization and automation in assembly lines.
EnduroSat expanded operations from Sofia, Bulgaria into the U.S., France, Germany, Italy, and Luxembourg in the last 18 months.
EnduroSat nearly doubled its revenues from 2024 to 2025.
EnduroSat closed a $48 million investment round led by Founders Fund and a $104 million round backed by Riot Ventures, Google Ventures, Shrug Capital, and the European Innovation Council Fund.
Raycho Raychev is CEO of EnduroSat.
EnduroSat has delivered more than 60 satellites and counts customers including IBM, Vyoma, and Neuraspace.
Platform 6 6UXL is a satellite for Endurosat (Bulgaria) that is manifest on the Onward and Upward mission.
The manifest for the Onward and Upward flight includes Platform 6 6UXL for Endurosat in Bulgaria.
The updated manifest for Spectrum's debut flight includes new payloads from EnduroSat, the TU Wien Space Team, and Dcubed.
This year, multiple U.S. firms like Apex Space, Stoke Space Technologies, and EnduroSat received several nine-figure fundings.
EnduroSat closed a $104 million funding round in late October 2023.
EnduroSat raised $104 million in new funding less than a week before Reflex Aerospace's Series A announcement.
EnduroSat was founded in 2015.
Bulgaria’s EnduroSat announced a $100M+ funding round and the opening of a new manufacturing facility to produce up to two satellites each day.
EnduroSat's expanded capacity will enable it to meet the growing global demand for small- to medium-sized satellite constellations.
In late 2023, EnduroSat closed a $10 million Series A funding round.
EnduroSat raised an additional $104 million in funding on 30 October 2025 to accelerate its production ramp-up.