Who founded EnduroSat?

EnduroSat was founded by Raycho Raychev in 2015.

Who are EnduroSat's investors?

EnduroSat's investors include Founders Fund, Freigeist Capital, GV (Google Ventures), Riot Ventures, European Innovation Council Fund, Lux Capital, Shrug Capital.

How much funding has EnduroSat raised?

EnduroSat has disclosed $104M raised across 1 of its 5 known rounds.

Where is EnduroSat headquartered?

EnduroSat is headquartered in Sofia, BG.

EnduroSat

Sofia, BG · Founded 2015 · 290 employees on LinkedIn · 7 known investors

Find your way into EnduroSat

734 people in our graph share verified history with the EnduroSat team — schools, employers, funds. One of them is your warm intro.

Lindsey Yeeunlockedknows Raycho Raychev · together at Space Generation Advisory Council (overlapped)

×8knows the team · via EnduroSat

×3knows the team · via Sofia University St. Kliment Ohridski

EnduroSat develops and operates satellites and avionics systems to democratize access to space intelligence and satellite-based services. The company provides space data and services previously accessible only to governments and large enterprises.

Deep Tech Hardware Space Tech

Founders & leadership

EnduroSat was founded in 2015 by Raycho Raychev.

Raycho Raychev FounderFounder of EnduroSat, which develops satellites and avionics systems for commercial space operations and data services. Raychev has a background in history and space science.

Investors · 7

Founders Fundlisted by Founders FundSan Francisco · $500K – $5M

How we know: Founders Fund's portfolio page · a partner's Signal profile · Not right? Tell us

Freigeist Capitallisted by Freigeist CapitalBonn · $550K – $2.2M

How we know: Freigeist Capital's portfolio page · Not right? Tell us

GV (Google Ventures)listed by GV (Google Ventures)Mountain View · $250K – $50M

How we know: GV (Google Ventures)'s portfolio page · reuters.com · funding news · Not right? Tell us

Riot Ventureslisted by Riot VenturesLos Angeles · $3M – $200M

How we know: Riot Ventures's portfolio page · endurosat.com · the VCSheet dataset · Not right? Tell us

European Innovation Council Fundreported

How we know: endurosat.com · Not right? Tell us

Lux CapitalreportedNew York · $100K – $100M

How we know: funding news · endurosat.com · Not right? Tell us

Shrug CapitalreportedSunnyvale · $100K – $3M

How we know: endurosat.com · Not right? Tell us

Funding

SEC filings, press & company announcements

$104M disclosed across 1 of 5 rounds · 2025–2026

Undisclosed amountSeries CJun 2026
Source ↗
$104MraisedOct 2025 · 5 sources
European Innovation Council Fund, Google Ventures, Lux Capital, Riot Ventures, Shrug Capital
Source ↗

Source: company announcements and press reports — follow each round's link for the claim.

In the news

Satellite manufacturer EnduroSat secures $104M funding to scale productionendurosat.com · Oct 2025

Frequently asked questions

What does EnduroSat do?: EnduroSat develops and operates satellites and avionics systems to democratize access to space intelligence and satellite-based services. The company provides space data and services previously accessible only to governments and large enterprises.
Who founded EnduroSat?: EnduroSat was founded by Raycho Raychev in 2015.
Who are EnduroSat's investors?: EnduroSat's investors include Founders Fund, Freigeist Capital, GV (Google Ventures), Riot Ventures, European Innovation Council Fund, Lux Capital, Shrug Capital.
How much funding has EnduroSat raised?: EnduroSat has disclosed $104M raised across 1 of its 5 known rounds.
Where is EnduroSat headquartered?: EnduroSat is headquartered in Sofia, BG.