E
EnduroSat
Nanosatellite manufacturing and space-as-a-service provider
About EnduroSat
EnduroSat is a Sofia-based aerospace company that designs, builds and operates CubeSats and larger nanosatellites, and offers Space-as-a-Service covering design, payload integration, launch and in-orbit operations. Founded in 2015 by CEO Raycho Raychev, it serves commercial, scientific and government customers with modular, software-flexible platforms and a Space Center in Sofia sized for high-rate production of ESPA-class satellites, with offices across Europe and the US. Recent financing includes a Founders Fund-led $49 million round (May 2025), about $104 million in late 2025, and a September 2026 $205 million Late VC / Series E-scale raise led by Riot Ventures and Atreides Management with Lux Capital, Omnes, GV, Founders Fund, EIC, Endeavor Catalyst, Giant Ventures and others to expand satellite manufacturing in Europe and the United States. Sources: Forbes Bulgaria 16 Sep 2026; SpaceNews May 2025; EnduroSat.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2015
- Headquarters
- Sofia, Bulgaria
- Employees
- 285
- Open positions
- 10
- Dealroom signal
- 94.6/100
- Sector
- Aerospace, Space Travel, Infrastructure Services, Solar Energy, Core AI, Space, Sustainable Development Goals, EIC
- Technology
- Artificial Intelligence, Hardware, Deep Tech, Nanotech
- Business model
- Manufacturing
- Client focus
- b2b
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| LATE VCOther financing | Oct 2025 | $104M | $416M | Riot Ventures · Lux Capital · GV · Shrug Capital | — |
| LATE VCOther financing | May 2025 | $49M | $196M | Founders Fund · Morphosis Capital · Ceecat Capital | ↗ |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
Growth signals
Latest recorded traffic for EnduroSat is 49K monthly website visits, up 44.1% over the last three months. EnduroSat's team grew 18.3% over the past year.
Open positions
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed5 investors entered at this stage
European Innovation Council
EUSPA
Neo Ventures
Freigeist Capital
European Investment Bank
Series A5 investors entered at this stage
NEVEQ
Imperia Online
Trading212
Ceecat Capital
EIC Fund
Series B and later6 investors entered at this stage
Morphosis Capital
Founders Fund
Riot Ventures
Lux Capital
GV
Shrug Capital
Other known investors2 additional known investors
CASSINI Initiative
Cassini Business Accelerator
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about EnduroSat on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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