About EnduroSat
EnduroSat is an Aerospace, Defense & Maritime company based in Sofia (Bulgaria) founded in 2015 by Raycho Raychev and Stanimir Gantchev. Cloud-based nanosatellites are developed for commercial and scientific applications. EnduroSat has raised $372.39 million across 13 funding rounds from investors including European Investment Bank, European Union and Morphosis Capital. The company has 301 employees. EnduroSat was last valued at $1 billion in September 2026. Its chief executive, as recorded, is Raycho Raychev. Its website endurosat.com draws about 43 thousand monthly visits. EnduroSat offers products and services including ENDURANCE 16U CubeSat, Versatile Wideband SDR, Onboard Computer, Solar Panels, and Custom Modules. Its focus areas include Aerospace, Maritime and Defense Tech, NewSpace, Space Hardware and Satellites. Its legal entity is ENDUROSAT EAD.
Company details
EnduroSat was founded in 2015 in Sofia, Bulgaria, and operates in the aerospace sector focused on nanosatellite technology. Cubesat platforms, communication transceivers, antennas, onboard computers, and power modules are included in its product portfolio. Flexible orbits, payload data plans, in-orbit software, and payload integration are featured. Shared satellite services are provided for commercial, scientific, and exploration uses.
- Total Equity Funding$372.39M (USD)
in 13 rounds
- Latest Funding Round$205M (USD), Series C
Sep 2026
- InvestorsEuropean Investment Bank
& 21 more
- Employee Count301
Products & Services of EnduroSat
EnduroSat offers a comprehensive portfolio of products and services, including ENDURANCE 16U CubeSat, Versatile Wideband SDR, Onboard Computer, Solar Panels, and Custom Modules.
Satellite for space missions and data collection.
Enables advanced data transmission in space operations.
Processes data for satellite functionality and control.
Provides energy for satellite operations in orbit.
Tailored solutions for specific space mission needs.
Apps and channels of EnduroSat
its YouTube channel EnduroSat has 9.33K subscribers and 9 videos.
Videos from EnduroSat
The most watched videos on EnduroSat's YouTube channel, EnduroSat (9.33K subscribers). Click a video to play it here.
More on EnduroSat.
Funding Insights of EnduroSat
EnduroSat has successfully raised a total of $372.39M across 13 strategic funding rounds. The most recent funding activity was a Series C round of $205 million completed in September 2026. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $372.39M
- Total Rounds 13
- Last Round Series C — $205M
- First Round $1.27M
(Jan 2017)
- Investors Count 22
Latest 10 of 13 funding rounds of EnduroSat with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Sep 2026 | $205M | Series C | – | Riot, Atreides Management | |
| Oct 2025 | $104M | Series B | – | – | |
| Feb 2025 | $20.98M | Series A | – | CEECAT Capital | |
| May 2023 | $10M | Series A | – | CEECAT Capital | |
| Aug 2021 | $11.79M | Debt – Venture | – | – | |
| Jun 2020 | $1.12M | Seed | – | Freigeist Capital | – |
| Jan 2020 | $123,408 | Grant | – | – | |
| Oct 2019 | $1.18M | Grant | – | – | |
| Feb 2019 | $1.37M | Grant | – | – | |
| Jun 2017 | $1.35M | Grant | – | – |
| Date | Valuation | Stage |
|---|
Full valuation and stage history of EnduroSat
Every valuation point, the growth-stage changes (minicorn, soonicorn, unicorn) and the dates behind them require an active premium plan.
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Last known valuation $1B (Sep 2026). 22 investors in total: 22 institutional.
Investors in EnduroSat
EnduroSat has secured backing from 22 investors, including venture fund and institutional investors. Prominent investors backing the company include European Investment Bank, European Union and Morphosis Capital.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Morphosis Capital is focused on private equity investments in high-growth companies. | 2018 | morphosiscapital.com | The Hague, Netherlands | |
Private equity and debt fund focused on small and mid-cap companies | ceecat.com | Luxembourg, Luxembourg | ||
German tech companies are invested in by Freigeist Capital. | freigeist.com | Bonn, Germany | ||
Finance and advisory services for infrastructure projects are provided. | 1958 | eib.org | Luxembourg, Luxembourg | |
Government agency and accelerator focusing on innovative startups and SMEs | eicfund.eu | Brussels, Belgium | ||
Seed, early, and growth-stage investments are made in Bulgarian ventures. | neveq.com | Sofia, Bulgaria | ||
Data Exchanges and IoT sector focused early & late stage VC firm investing in Europe | neoventures.net | Sofia, Bulgaria | ||
Corporate backed venture capital fund investing in multiple sectors | gv.com | Mountain View, United States | ||
Seed and early-stage technology companies are funded by Lux Capital. | luxcapital.com | Menlo Park, United States | ||
Consumer funds are targeted by this venture capital firm. | shrug.vc | San Francisco, United States |
Investor details for EnduroSat
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People of EnduroSat
58 people are tracked at EnduroSat (17 in leadership, 41 in team); the tracked headcount is 301.
| Name | Role | Group |
|---|---|---|
Raycho Raychev | Co-Founder & CEO | Leadership |
Stanimir Gantchev | Founder | Leadership |
Juliana Borislavova | Head Of Business Development, Hardware | Leadership |
Boris Tenchev | Chief Investment Officer | Leadership |
Simon L. van Den Dries | Head Of Space Service | Leadership |
Vladislav Nikolov | Coo, General Counsel | Leadership |
Radoslav Boyanov (MSc.) | Head Of AIT | Leadership |
Victoria Ilieva | Talent Partner | Leadership |
Mariyana Petkova | Senior People Partner | Leadership |
Viktoriya D. | Head Of Space Services | Leadership |
Giuseppe Sisinni | Director Of Business Development | Leadership |
Victor Danchev | Chief Technology Officer | Leadership |
Veselin Marzakov | Head Of Operations R&d | Leadership |
Emmanuel Sauzay | Chief Growth Officer | Leadership |
Gergana Srebkova-Kiranova | Chief People Officer | Leadership |
Kip Stringfellow | Chief Of Staff | Leadership |
Vanya Buchova | Chief Program Officer | Leadership |
Ralitsa Velikova | C/c++ Software Engineer - Ground Segment | Team |
Radi Zhivkov | Software Engineer | Team |
Guillermo Guevara Morales | Assembly Integration And Test Engineer | Team |
38 more people are available in the full profile.
Complete people profiles for EnduroSat
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
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Timeline of EnduroSat
4 dated milestones of EnduroSat across 11 years, from founding to its latest funding, stage changes and deals.
- Founded EnduroSat is founded.
- Funding First funding round of $1.3M.
- Funding Latest funding round, Series C, of $205.0M.
- Milestone Reaches Unicorn status.
Web traffic of EnduroSat
The website of EnduroSat (endurosat.com) receives about 42.8K visits a month.
- Monthly visits42.8K
▲ 27.2% vs previous month
Websites whose visitors overlap most with EnduroSat. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| satsearch.co | 100% | 75.3K | #393,994 | View details | |
| aac-clyde.space | 95% | 34.8K | #778,841 | View details | |
| dragonflyaerospace.com | 94% | 13.1K | #1,849,590 | View details | |
| satcatalog.com | 93% | #1,172,901 | View details | ||
nanosats.eu | nanosats.eu | 90% | #1,034,237 | – | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 6 similar websites and full traffic analytics for EnduroSat
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- 6 similar websites
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Related news about Endurosat
Complete news archive for EnduroSat
Full article history, source details, and older brand coverage require an active premium plan.
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Frequently Asked Questions about EnduroSat
EnduroSat was founded in 2015 and raised its 1st funding round 2 years after it was founded.
EnduroSat is headquartered in Sofia, Bulgaria. It is registered at Sofia, Sofia City Province, Bulgaria.
Raycho Raychev is the CEO of EnduroSat, as recorded in our data. They have also founded this company.
EnduroSat is a funded company, having raised a total of $372.39M across 13 funding rounds to date. The company's 1st funding round was a Grant of $1.35M, raised on Jan 2017.
EnduroSat has 301 employees.
EnduroSat was founded in 2015 in Sofia, Bulgaria, and operates in the aerospace sector focused on nanosatellite technology. Cubesat platforms, communication transceivers, antennas, onboard computers, and power modules are included in its product portfolio. Flexible orbits, payload data plans, in-orbit software, and payload integration are featured. Shared satellite services are provided for commercial, scientific, and exploration uses.
EnduroSat offers ENDURANCE 16U CubeSat, Versatile Wideband SDR, Onboard Computer, Solar Panels, and Custom Modules.
EnduroSat has 22 investors. Key investors include European Investment Bank, European Union, Morphosis Capital, CEECAT Capital, and Freigeist Capital.
The valuation of EnduroSat is $1B as of Sep 2026.
EnduroSat operates through Endurosat Ead.