Reliable Robotics Raises $115 Million To Scale Autonomous Aircraft Systems At $1 Billion-Plus Valuation
By Amit Chowdhry ● Oct 20, 2026
Reliable Robotics has secured $115 million in new capital, increasing its previously announced Series D financing to $275 million and pushing the autonomous aviation company’s valuation above $1 billion. The additional financing was raised following increased investor demand and includes a $25 million term loan from Silicon Valley Bank. Nimble Partners led the latest round as a returning investor, with new participation from Gideon Capital, RockCreek, Geek Ventures, Gold Hill Capital, Sparkwave Capital, and others. Island Green Partners also participated as a returning investor. Allen & Company supported the Series D fundraising process.