Path Robotics, a Columbus, Ohio company that makes AI-driven welding robots, announced on 10 November 2026 a $300 million Series E round at a $2.45 billion valuation, led by Georgian, according to its release. Business Wire’s text of the release and several outlets describe the valuation as post-money; Path’s own release page, as Lens read it, gives only “$2.45 billion valuation”. The release does not say whether any of the $300 million is secondary stock, and Path did not state its previous valuation. The Next Web (TNW) described the figure as nearly quadrupling it.

The round

According to the Business Wire text of the release, existing investors Addition, Drive Capital, IronArc Ventures, Tiger Global and Yamaha Motor Ventures and its affiliates took part, along with new investors D. E. Shaw Ventures and NAVER Ventures. Emily Walsh, a partner at Georgian, joins Path’s board. Path says it has raised more than $610 million since it was founded in 2018; Lens could not confirm from the sources it read whether that figure includes the new round. Earlier rounds that Lens could confirm include a $100 million Series C in July 2021 led by Tiger Global, which TechCrunch reported took total funding at that point to $171 million. The aggregator multiples.vc lists a $100 million Series D in October 2024 led by Matter Venture Partners and Drive Capital; Lens did not find or read Path’s own release for it.

What Path does

Path describes itself as a physical AI company for manufacturing, starting with welding. Its products include Obsidian, a welding AI model announced on 8 September 2025; welding cells; and Rove, a mobile welder it launched on 16 April 2026. Path’s Rove page says only 50 units will ship in 2027 and offers a waitlist; TNW, citing an interview Path’s chief executive gave Bloomberg, reports that Path is working to fill 50 preorders. Path’s own pages do not name the maker of the legged platform Rove runs on. The Robot Report and TNW say it is a Boston Dynamics robot, and The Robot Report names the Spot quadruped.

Use of funds

The sources word the plans differently. The Business Wire text says Path will expand beyond welding into new manufacturing tasks and robot form factors and invest more in compute and model training. Ohio Tech News says the expansion beyond welding is planned for 2027. TNW, citing Bloomberg, says Path also plans to expand into defense and energy infrastructure. Co-founder and chief executive Andy Lonsberry told TNW: “Our goal isn’t to automate one step, but to automate the entire factory.”

The HII agreement

Path’s Series E materials, including its homepage headline, cite a $600 million performance-based production agreement with HII, the shipbuilder. HII’s own release of 6 August 2026 describes a different figure: HII said it intends to award up to $900 million in shipbuilding work over seven years across two vendors, Path and GrayMatter Robotics. HII describes that sum as a ceiling rather than a guarantee, released only if both vendors meet readiness standards and milestones, and does not disclose the split between them. Path’s page for the August announcement is titled “$900M Shipbuilding Deal” and does not contain the $600 million figure. Lens found no source that explains how the two figures relate.

Company claims

The following figures come from Path’s release and have not been independently verified. Path says its annual recurring revenue grew 17 times over the past 18 months, without giving a dollar figure, and that its headcount rose 97% year over year, with a target of 400 employees by the end of 2026. It names HII, Lockheed Martin and Saronic as large customers and EK Machine, Millerbernd Manufacturing Company, TransAmerican Power Products and TYCROP as mid-sized ones. Path’s September 2025 release says Obsidian was trained on “tens of millions of welded inches”.

Sources and notes

Sources: Path’s Series E release page (path-robotics.com, 10 November 2026) and the Business Wire text of it through a Yahoo Finance copy, both read through a summary; SiliconANGLE (Maria Deutscher, 10 November), TNW (Cristian Dina, 10 November), Ohio Tech News, Pulse 2.0 and WorkBoat; Tech Times (11 November); HII’s release of 6 August 2026 and Path’s Rove, Obsidian and HII pages; and TechCrunch (20 July 2021). Lens could not read Bloomberg, Quartz or the Business Wire original, which were blocked, so Bloomberg’s reporting reaches this post only through TNW. Reports differ on the valuation: Path, Business Wire and most outlets say $2.45 billion, while Bloomberg’s headline says $2.5 billion. Path’s release page as read names only Georgian as an investor; the other names come from the Business Wire text and the outlets listed. The company’s $610 million total compares with figures of about $168 million to $271 million in aggregator profiles that predate the round. No source states Path’s recurring revenue in dollars.

Image: A yellow industrial robot arm prepared for friction plug welding on a Space Launch System tank at NASA’s Michoud Assembly Facility in New Orleans, December 2016. Photo: NASA/Michoud/Steve Seipel, public domain, via Wikimedia Commons; cropped. Stand-in image; it does not show Path Robotics equipment.