Reframe Systems Raises $40M to Scale Robotic Microfactories for Home Building

Reframe Systems, a robotics company using physical AI to industrialize home construction, has raised $40 million in a funding round led by Energy Impact Partners to scale its network of automated microfactories across North America.

The U.S. currently faces a shortage of 4.5 million homes, a problem Reframe attributes to the construction industry's fragmented nature where most houses are built by hand involving 25 or more subcontractors drawing on a shrinking pool of skilled trades.

The company addresses this challenge by building automated microfactories near communities where homes are needed, allowing rapid adaptation to different zoning requirements, climate conditions, and architectural styles while reducing construction timelines significantly.

Vikas Enti, co-founder and CEO of Reframe Systems, stated:

"The housing shortage is an abstraction until you're the person who can't find a home in the community you want to live in. Developers are demanding faster, energy-efficient, climate-resilient homes and we are answering that demand. With our technology, we're able to deliver infill housing, such as a triple-decker in Somerville in 180 days and help families in Altadena rebuild wildfire-resilient bungalows in months instead of years."

"With our model, every home we deliver makes the next one faster and cheaper to build, because our software, robotics and network learn from each deployment. That demand is why we're expanding, and why we're now targeting one million homes by 2040, five years ahead of schedule."

Reframe plans to open FAB1, a new microfactory in Billerica, Massachusetts, on October 5, achieving full factory readiness in just 70 days with less than $5 million in equipment, designed to produce up to 500 multifamily units or 250 single-family homes annually.

The company has completed 10 homes ranging from ADUs to triple-decker apartments, with eight already occupied, and plans to deliver 114 more units over the next year.

Founded in 2022 by former Amazon Robotics leaders Vikas Enti, Felipe Polido, and Aaron Small, the team previously helped scale automation systems and deploy more than 500,000 robots across Amazon's global fulfillment network.