The Newsroom
Capital markets·October 20, 2026 at 8:00 AM EDT·3 sources

SpaceX alum's aviation startup lands $115M, topping $1B valuation

raise, log scale$115M
$100M$1B$10B$100B

What happened

  • Reliable Robotics raised $115 million in an extension of its Series D and secured $25 million in debt, according to TechCrunch.
  • The financing pushed Reliable Robotics’ valuation above $1 billion; its Series D now totals $275 million, TechCrunch reported.
  • The company is opening an engineering hub in Bothell, Washington, to advance autonomous-flight technology. Sources differ on the equity split: $90 million versus $115 million.
Funding extension
$115 million
Debt
$25 million
Valuation
beyond $1 billion
Series D total
$275 million

Why it matters

The financing gives Reliable Robotics additional capital to pursue FAA certification for autonomous-flight systems, including its solid-state collision-avoidance radar. The deal is relevant to venture and private-credit investors tracking regulated aerospace technology and certification risk.

What to watch. FAA certification milestones: the first autonomous-flight system is expected in 18 to 24 months, while the solid-state radar is expected to be certified by the end of 2027.

Deal terms

raise
Nimble Partners → Reliable Robotics
Value
$115M
Investors
Nimble Partners, Gideon Strategic Partners, RockCreek, Geek Ventures, Gold Hill Capital, Sparkwave Capital
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Timeline

  1. First reported by TechCrunchOct 20
    SpaceX alum's aviation startup lands $115M, topping $1B valuation
  2. GeekWire reportsOct 20
    Autonomous flight startup Reliable Robotics opens Seattle area radar hub as valuation tops $1 billion
  3. Techmeme reportsOct 21
    Reliable Robotics, which develops an autonomous flight system, raised a $115M extension for its $160M Series D, pushing its valuation to $1B+ (Kirsten Korosec/TechCrunch)

Who is involved

investing inSpaceX alum's aviation startup lands $115M, topping $1B valua…Reliable RoboticstargetNimble PartnersbuyerGideon Strategic PartnersRockCreekGeek VenturesGold Hill CapitalSilicon Valley BankFederal Aviation AdministrationRobert RoseJuerg Frefel
CompanyInvestorAgencyPersonThe deal

Sources (3)

  1. TechCrunchOct 20
    SpaceX alum's aviation startup lands $115M, topping $1B valuation
  2. GeekWireOct 20
    Autonomous flight startup Reliable Robotics opens Seattle area radar hub as valuation tops $1 billion
  3. TechmemeOct 21
    Reliable Robotics, which develops an autonomous flight system, raised a $115M extension for its $160M Series D, pushing its valuation to $1B+ (Kirsten Korosec/TechCrunch)
Read more on YouBank

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