Reliable Robotics Raises $115M, Pushing Valuation Past $1 Billion
The autonomous flight startup secured new equity and debt financing to advance FAA certification for its pilotless aircraft systems.
Key points
- Reliable Robotics raised $115 million in an extended Series D round, including $90 million in equity and $25 million in debt.
- The funding brings the company's total valuation above $1 billion and its cumulative capital raised to $380 million.
- The firm is seeking Federal Aviation Administration certification for four autonomous flight technologies, starting with continuous autopilot engagement.
Reliable Robotics has secured $115 million in new financing to support its development of autonomous aviation technology. The Mountain View, California-based startup extended its Series D round with $90 million in equity led by Nimble Partners and $25 million in debt from Silicon Valley Bank, according to TechCrunch. This injection of capital pushes the company’s valuation beyond the $1 billion mark.
The latest round brings the total Series D funding to $275 million. Reliable Robotics has now raised $380 million in total capital since its founding. Other investors participating in the round include Gideon Strategic Partners, RockCreek, Geek Ventures, Gold Hill Capital, and Sparkwave Capital. The company has spent nearly a decade working to commercialize autonomous flying technology that can be retrofitted onto existing aircraft.
Certification Timeline and Technology
Co-founder and CEO Robert Rose stated that the startup is making steady progress toward Federal Aviation Administration certification. Rose, a former director of flight software at SpaceX who also worked at Tesla and Google, said the company is inching closer to this critical milestone every day. Co-founder and CTO Juerg Frefel is also a SpaceX veteran who spent nearly a decade as an engineer there.
Reliable Robotics is pursuing FAA certification on four distinct fronts related to autonomous flight. The first product, called continuous autopilot engagement, manages engine startup, taxiing, takeoff, and landing. The pilot remains in the aircraft and interacts with the system via a touchscreen. Rose expects to receive certification for this initial system within 18 to 24 months.
The second certification phase involves removing the pilot from the cockpit entirely. This system would move the pilot to a ground-control station. Rose indicated that this milestone is at least three years away. The company is also developing a collision-avoidance radar system in-house after failing to attract legacy suppliers to the project.
Radar Innovation and Market Position
Most conventional aviation radar systems use moving antennas to scan surrounding airspace. Reliable Robotics has developed a solid-state radar with no moving parts. According to Rose, this design scans the sky at a longer range and higher resolution than traditional systems. The solid-state approach is also easier to maintain and costs less because it lacks mechanical components.
The aviation industry is one of the most regulated sectors globally. Moving toward certification for new technology represents significant progress in this environment. The additional funding provides the startup with a longer runway to complete its regulatory requirements. The company aims to install its autonomous systems on existing aircraft rather than building new airframes from scratch.
What should you do?
Security and technology professionals should monitor regulatory announcements regarding autonomous aviation systems. Track the certification status of Reliable Robotics’ continuous autopilot engagement and collision-avoidance radar. Watch for updates on the company’s ground-control station developments. Review how legacy suppliers are adapting to new solid-state radar technologies.
What to do and how to stay safe: Reliable Robotics
- Monitor Federal Aviation Administration announcements for certification updates on autonomous flight systems.
- Track the deployment of solid-state radar technology in commercial aviation maintenance programs.
- Review the timeline for pilot removal from cockpits in autonomous aircraft operations.
- Assess the impact of new equity financing on the competitive landscape of aviation startups.
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Frequently asked questions
How much funding did Reliable Robotics raise in its latest round?
The company raised $115 million, consisting of $90 million in equity and $25 million in debt.
What is Reliable Robotics' current valuation?
The startup's valuation has topped $1 billion following the extended Series D round.
When does Reliable Robotics expect FAA certification for its first system?
CEO Robert Rose expects certification for the continuous autopilot engagement system in 18 to 24 months.
