Startup · United States
Path Robotics
HQ Columbus, OhioFounded 2014201-500 employeesUpdated
Path Robotics makes manufacturing autonomous.
Funding7 rounds · $272M
- Equity raised
- $272M
- Latest
- $346KStage undisclosed · Nov 24, 2025
| Announced | Stage | Amount | Valuation | Lead investors | Other investors | Confidence |
|---|---|---|---|---|---|---|
| Nov 24, 2025 | Undisclosed | $346K | — | — | — | Reported |
| Oct 15, 2024 | Undisclosed | $151K | — | — | — | Reported |
| Oct 14, 2024 | Series D | $100M | — | Drive Capital, Matter Venture Partners | — | Speculative |
| Jul 20, 2021 | Series C | $100M | — | Tiger Global Management | — | Reported |
| May 3, 2021 | Series B | $56.0M | — | Addition | — | Reported |
| Dec 19, 2018 | Series A | $12.5M | — | Drive Capital | — | Reported |
| Oct 28, 2018 | Seed | $2.5M | — | — | Basis Set Ventures, Lemnos VC | Speculative |
- Undisclosed$346KNov 24, 2025
- Undisclosed$151KOct 15, 2024
- $100MOct 14, 2024
- Series CLed by Tiger Global Management$100MJul 20, 2021
- Series BLed by Addition$56.0MMay 3, 2021
- Series ALed by Drive Capital$12.5MDec 19, 2018
- $2.5MOct 28, 2018
Raised counts equity rounds; debt, secondary sales and grants are totaled separately. Amounts in other currencies are converted at the announcement month's average rate. A ~ marks an estimated or converted amount.
Systems3
Newest unveiled first. Systems that belong to a government program link to the program page, where variants, costs and contracts are.
Capabilities1
| Technology | Role | Maturity | TRL | Notes | Confidence |
|---|---|---|---|---|---|
| Advanced manufacturing and materials | Developer | — | — | classify_sectors run 37, haiku, taxonomy 2026-10-18b: Makes manufacturing autonomous with AI-powered welding cells; no defense use is stated. | Reported |
- Developerclassify_sectors run 37, haiku, taxonomy 2026-10-18b: Makes manufacturing autonomous with AI-powered welding cells; no defense use is stated.—Reported
Maturity and TRL describe this organization's work; the field-wide maturity is on each technology's page.
People6
| Person | Role |
|---|---|
| Alex Lonsberry | CTO and Co-Founder |
| Andrew Lonsberry | CEO and Co-Founder |
| Ken Lonsberry | CSCO and Co-Founder |
| Matthew Klein | Co-Founder and Robotics Team Lead |
| Caitlin Fiordirosa | Chief Financial Officer |
| Joe Onderko | Chief Evangelist |
Sources7
Profile2
- 1
Sixth-Domain · Supports Organization · country, Organization · kind
“{"country": "USA", "hq_iso2": "US", "id": "8dd370c9-5fbd-48c6-b2dd-0ccc74cdce75"}”
- 2
Path Robotics · Supports Organization · description, Organization · name, Organization · website
“Path Robotics makes manufacturing autonomous. Obsidian AI powers welding cells and Rove: 4x productivity, 30%+ lower cost, $0 capex via RaaS.”
Systems3
- 3
Path Robotics · Supports System
“# Intelligent Welding Cells Adaptive Built for Real-World Parts, Not Perfect Ones Big Parts Engineered for the Largest Structures Yield and Throughput Automation Gains. No Traditional Pains De-Risk Automation Zero CapEx. 24/7 Support. ## Perfect Welds, No Perfect Fit-Up Required Trained on millions of welds, Path's AI Obsidian adapts to every part, no programming, no perfect fit-up required.”
- 4
Path Robotics · Supports System
“Obsidian™ ingests real-time data from Path’s sensor stack to make real-time welding decisions seam by seam, just like a human would.”
- 5
Path Robotics · Supports System
“Rove™ pairs Path Robotics' proven AI welding model with a legged mobile platform, bringing autonomous welding directly to the workpiece.”
Funding2
- 6
multiples.vc · Supports Funding round · amount, Organization · ownership
“On approximately October 28, 2018, Path Robotics raised $2.52 million in a Series Seed round. Lemnos VC led the round, with participation from Basis Set Ventures, Eudaimonia Capital, and Xplorer Capital.”
- 7DatabasePath Robotics company profile
Octen Business Search · Supports Funding round, Organization · employee range, Organization · founded year, Organization · hq city, Organization · hq region, Organization · linkedin url, Role
“funding round: Series C, 2021-07-20, USD 100,000,000, lead: Tiger Global Management”
Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.