Path Robotics

aid: path-robotics
name: Path Robotics
description: Path Robotics is a Columbus, Ohio autonomous welding robotics company founded in 2018 by brothers Andy and Alex
  Lonsberry (CEO and CTO) out of Case Western Reserve University. The company builds AI-powered intelligent welding cells
  that automate metal fabrication for defense shipyards, utility and energy infrastructure, data centers, and heavy industry.
  Its core technology is Obsidian, a physical-AI reinforcement-learning agent trained inside Path's proprietary Weld World
  Model on tens of millions of welded inches; Obsidian runs at the edge of each cell and makes real-time, seam-by-seam welding
  decisions using a sensor stack of two cameras plus four lasers that deliver sub-millimeter 360-degree awareness around the
  torch. Path markets the cells with a CapEx-free consumption model and reports 97%+ first-pass yield, 4x productivity, and
  30% lower welding costs across customers including HII (America's largest military shipbuilder), Saronic, LAD Services,
  Tycrop, Mine Rite Technologies, and Millerbernd. In April 2026 Path announced Rove, a mobile welding system mounted on a
  quadruped platform, extending its addressable geometry beyond fixed-cell applications. The company has raised approximately
  $271M across Seed through Series D from Drive Capital, Matter Venture Partners, Tiger Global, Addition, and Yamaha Motor
  Ventures, with the most recent $100M Series D closing in October 2024. Path Robotics has no public developer API, SDK, or
  webhook surface; its GitHub organization contains roughly 50 repositories that are almost entirely upstream open-source
  forks (ROS, protobuf, abseil, ceres-solver, pytorch3d, etc.) used as internal build dependencies rather than published developer
  artifacts. Revenue is earned through welding-cell deployments, services, and the consumable weld-output model — not API
  monetization.
type: Index
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
position: Provider
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/path-robotics.png
tags:
- Robotics
- Welding
- Autonomous Welding
- Industrial Robotics
- Manufacturing
- Physical AI
- Embodied AI
- Reinforcement Learning
- World Models
- Obsidian
- Weld World Model
- Computer-Vision
- LiDAR
- Defense
- Shipbuilding
- Energy Infrastructure
- Data Centers
- Heavy Industry
- Hardware
- Columbus Ohio
tags_raw:
- Robotics
- Welding
- Autonomous Welding
- Industrial Robotics
- Manufacturing
- Physical AI
- Embodied AI
- Reinforcement Learning
- World Models
- Obsidian
- Weld World Model
- Computer Vision
- LiDAR
- Defense
- Shipbuilding
- Energy Infrastructure
- Data Centers
- Heavy Industry
- Hardware
- Columbus Ohio
url: https://raw.githubusercontent.com/api-evangelist/path-robotics/refs/heads/main/apis.yml
created: '2026-05-24'
modified: '2026-05-24'
specificationVersion: '0.23'
x-tier: 3
x-tier-reason: no-apis
apis: []
common:
- type: DomainSecurity
  url: security/path-robotics-domain-security.yml
- type: Website
  url: https://www.path-robotics.com
- type: About
  url: https://www.path-robotics.com/about
- type: Obsidian
  url: https://www.path-robotics.com/obsidian
- type: Demo
  url: https://www.path-robotics.com/demo
- type: Resources
  url: https://www.path-robotics.com/resources
- type: News
  url: https://www.path-robotics.com/news
- type: Careers
  url: https://www.path-robotics.com/careers
- type: Contact
  url: https://www.path-robotics.com/demo
- type: GitHub
  url: https://github.com/path-robotics
- type: LinkedIn
  url: https://www.linkedin.com/company/path-robotics
- type: Crunchbase
  url: https://www.crunchbase.com/organization/path-robotics
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com