Origin Autonomy's drywall robot leaves stealth with $20M
OG-1 applies compound, sands and primes up to 14 feet, and the company says it is already on job sites in New York.
Origin Autonomy came out of stealth with $20M and a robot called OG-1 that finishes drywall autonomously, according to a post from Lukas Ziegler. He says it is already running at three times human speed.
Interior trades account for more than 65% of project timelines, and almost all of it is still done by hand.
The round is co-led by Accel and Zacua Ventures, with angels from Anduril, Skild AI, 1X and Tesla.
What the robot does
Drywall finishing is the boring, ugly, repetitive part of interior construction. Ziegler's post says OG-1 applies compound, sands, primes and handles corners, pillars and soffits at heights up to 14 feet, using force control for contact heavy tasks. Force control matters here because a sander pressed too hard ruins a wall and pressed too light does nothing, so the robot has to regulate pressure rather than just follow a path.
The software is called the Construction Action Model, described as a foundation model that combines task reasoning, an autonomous action policy and continuous feedback control. It is trained in simulation and refined on live job sites.
The deployment numbers
The post says the first robots went onto New York job sites within 10 months of the company being founded, across commercial buildings, multifamily housing, data centres, hotels and warehouses. The target is 150 deployed robots by the end of 2027, with pilots planned in the US, Germany, Sweden, France and Saudi Arabia.
The pitch for going inside rather than outside is a timeline argument. Ziegler writes that interior trades account for more than 65% of project timelines and almost all of it is still done by hand, while construction automation has historically chased heavy exterior work. He also cites a labour squeeze, saying 42% of US construction firms had projects delayed in 2026 because of worker shortages.
Wall finishing is the starting point. The post lists taping, drywall installation, drilling and conduit installation as what is coming next.
Shown versus claimed
Everything here, the 3x speed figure, the 14 foot reach, the New York deployments and the 2027 robot count, traces back to the company's own launch as relayed in one post. No outside account in the sources has reported watching OG-1 run on a wall, and there is no published breakdown of how much of a job it completes without a human stepping in. For a contact heavy task like sanding, that last detail is the whole story, and nobody outside the company has it yet.
Ziegler closed the post congratulating @yogesh_origin and the team.
Sound like you were at the demo
One email a day. Under three minutes. The demos, the deployments and the part the press release left out.