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Persona AIPilots

Houston startup building modular bipedal humanoid robots for skilled heavy-industry work such as welding in shipyards and steel fabrication shops.

Leader Nicolaus Radford, CEO and Co-FounderBased in Houston, TexasShares privateGroup Humanoid makers · US & Europe · robots built in the US and Europepersona.aiits news page

Where it stands: Humanoid pilot at SSE Steel Fabrication in Louisiana (agreement announced 22 Jan 2026). source

Privately held. Form D filed 14 Sep 2026: $65,363,626 sold of a $141,964,814 equity offering, 46 investors, first sale 28 Aug 2026. source

Robots2 · newest first

Latest23 Mar 2026HumanoidPrototypeReported

Shipyard welding humanoid (with HD Hyundai)

A bipedal welding humanoid Persona AI is designing for HD Hyundai's shipyards under a joint development agreement with HD KSOE and HD Hyundai Robotics, after an earlier prototype passed a feasibility evaluation. It targets hull welding, repair and confined-space work. A prototype is targeted for late 2026, with field tests and commercial deployment in 2027.

date not publishedHumanoidPilots

Persona AI humanoid (modular platform)

Persona AI's modular industrial humanoid, offered in task variants it calls Assembler, Fabricator, Miner and Welder, and leased to customers as a service. It is designed for hot, cold and outdoor sites and two work shifts a day. In July 2026 its Gen 1 robot made a teleoperated, untethered weld at ARC Specialties in Houston.

Source: Persona AI · more · more

Timeline · customers, money, people, products

  • 14 Sep 2026MoneyForm D filing shows $65.36 million sold toward a $141.96 million equity offering, from 46 investors. SEC EDGAR (Form D)
  • 8 Jul 2026ProductGen 1 humanoid made its first untethered, teleoperated weld in a live hot-work shop at ARC Specialties in Houston. Persona AI
  • 11 May 2026PartnerEarly-stage research collaboration with Under Armour on protective performance fabrics for humanoids in welding bays and heavy industry. Persona AI (GlobeNewswire)
  • 30 Mar 2026LeadershipNamed Brian Davis, formerly of Amazon Robotics and Dell Technologies, as Head of Global Manufacturing. Persona AI (GlobeNewswire)
  • 23 Mar 2026PartnerSigned a joint development agreement with HD KSOE and HD Hyundai Robotics to build welding humanoids for HD Hyundai shipyards. Reported The Maritime Executive
  • 10 Mar 2026LeadershipNamed Michael Perry, formerly of DJI, Boston Dynamics and Dexterity AI, as Head of Commercial Strategy. Persona AI (GlobeNewswire)
  • 22 Jan 2026CustomerState of Louisiana and Persona AI signed an MoU for a humanoid welding pilot at SSE Steel Fabrication in St. Bernard Parish. Persona AI (GlobeNewswire)
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