Path Robotics raised $300 million in a Series E round at a $2.45 billion valuation. The Columbus, Ohio company builds AI that lets industrial robots weld.
The deal almost quadruples the startup’s valuation, Bloomberg reported on November 10, 2026. Path has now raised more than $610 million since its founding in 2018.
Georgian, a growth equity firm that focuses on AI companies, led the round. Georgian partner Emily Walsh will join the Path Robotics board.
Path Robotics Series E funding and investors
Five existing investors returned for the Series E: Addition, Drive Capital, IronArc Ventures, Tiger Global and Yamaha Motor Ventures. D. E. Shaw Ventures and Naver Ventures joined as new backers.
| Detail | Path Robotics Series E |
|---|---|
| Amount | $300 million |
| Valuation | $2.45 billion |
| Announced | November 10, 2026 |
| Lead investor | Georgian |
| Returning investors | Addition, Drive Capital, IronArc Ventures, Tiger Global, Yamaha Motor Ventures |
| New investors | D. E. Shaw Ventures, Naver Ventures |
| Total raised to date | More than $610 million |
Path Robotics valuation and revenue growth
Path says its annual recurring revenue grew 17-fold over the past 18 months. The company has not published a dollar figure for that revenue.
Its customers include shipbuilder HII, Lockheed Martin and Saronic, which builds autonomous vessels for the military. Earlier in 2026, Path signed a $600 million performance-based production agreement with HII for US Navy shipbuilding.
Headcount grew 97% in a year. Path plans to reach 400 employees by the end of 2026.
How the Obsidian AI model and Rove robot work
Path’s AI model is called Obsidian. It lets robots find weld joints, plan each weld and adjust as conditions change. Older welding robots follow fixed programs instead.
Rove is a newer product. It runs Obsidian on a Boston Dynamics quadruped, so the robot can walk to a part and weld it where it sits.
Path is working to fill 50 preorders for Rove, co-founder and CEO Andy Lonsberry told Bloomberg. The robots will start working next to human welders in shipyards, construction sites and heavy industrial sites next year.
Path is one of several startups trying to automate full production lines. Another is Foundry Robotics, which raised a $100 million Series A for an autonomous assembly factory.
Path Robotics funding history by round
Path has raised six disclosed equity rounds since 2018. The Series E is three times the size of any earlier round.
| Round | Date | Amount | Lead investors |
|---|---|---|---|
| Seed | 2018 | $2.5 million | Lemnos |
| Series A | December 2018 | $12.5 million | Drive Capital, Basis Set Ventures |
| Series B | May 2021 | $56 million | Addition |
| Series C | July 2021 | $100 million | Tiger Global |
| Series D | October 2024 | $100 million | Matter Venture Partners, Drive Capital |
| Series E | November 2026 | $300 million | Georgian |
These six rounds add up to $571 million. The company puts its total above $610 million. Path has not explained the difference.
Where the Path Robotics funding will go
The new money will pay for new manufacturing tasks, new types of robots, and the data and compute needed to train Path’s models.
Lonsberry told Bloomberg the company also plans to move into defense and energy infrastructure. He described the long-term aim as automating whole factories, starting with welding.
He also said the robots add capacity rather than replace staff. “None of our customers have ever fired a welder because of a task robot,” Lonsberry said.
Robotics funding in recent weeks
The Path round came two weeks after Bedrock Robotics raised $600 million for self-driving excavators, The Next Web reported. Factory robot maker Formic raised $50 million around the same period.
Investors are also funding robots that learn tasks faster. One recent case is Machenta’s $40 million seed round for single-demonstration robot training.
FAQ
How much did Path Robotics raise in its Series E?
Path Robotics raised $300 million in a Series E at a $2.45 billion valuation. Georgian led the round, which was announced on November 10, 2026.
Who invested in the Path Robotics Series E?
Georgian led the round. Addition, Drive Capital, IronArc Ventures, Tiger Global and Yamaha Motor Ventures returned, and D. E. Shaw Ventures and Naver Ventures joined as new investors.
What does Path Robotics make?
Path Robotics builds AI-driven robotic welding systems. Its Obsidian model finds weld joints, plans welds and adapts to changes. Customers include HII, Lockheed Martin and Saronic.
What is the Path Robotics Rove robot?
Rove runs Path’s Obsidian model on a Boston Dynamics quadruped so it can weld parts in place. Path has 50 preorders, with deployments in shipyards and industrial sites starting next year.
How much total funding has Path Robotics raised?
Path Robotics has raised more than $610 million since its 2018 founding, according to the company. Its six disclosed equity rounds add up to $571 million.
