Path Robotics raises $300 million to take its factory AI beyond welding

Path Robotics has secured $300 million to grow its welding business and pursue a larger goal: automating the factory work around it. The company announced the Georgian-led Series E on November 10, 2026, at a $2.45 billion valuation. CEO Andy Lonsberry says the money will support customer expansion and further AI development.

Scaling welding while developing the next tasks

Lonsberry described the immediate customer need as more production capacity. Manufacturers are showing accelerating demand, he said, because traditional automation cannot deliver the expansion they need. Path intends to scale its welding business alongside those customers while investing in data, computing power and model development for tasks before and after welding.

The starting point was deliberate. Lonsberry said Path chose welding because it is among the hardest factory jobs to automate, and said its technology has succeeded in real production environments. Whole-factory automation remains a goal, rather than a completed rollout.

The investor thesis starts with production data

Georgian partner Emily Walsh laid out why the lead investor sees room beyond welding. She said Path’s proprietary models and growing collection of real-world production data could create an advantage, with each deployment helping improve the intelligence behind its systems. Georgian sees potential to extend that intelligence into new manufacturing applications and industries.

Defense manufacturing supplied another rationale for the financing. In Path’s announcement, Lockheed Martin Ventures vice president and general manager Chris Moran said its work with Path could help expand manufacturing capacity as demand for defense systems grows. He framed the investment as supporting technologies that could strengthen the U.S. defense industrial base.

HII executive Eric Chewning pointed to a specific setting: shipbuilding fabrication. He said partnering with technologies such as Path’s would help HII advance adaptive automation and increase throughput. His stated priority was accelerating production to deliver more ships and technologies.