Monumental Raises $32 Million For Autonomous Bricklaying Robots

Monumental, a Dutch robotics company focused on autonomous bricklaying systems for construction sites, has raised $32 million in Series B funding. The round was led by Khosla Ventures, with participation from existing investors including Hummingbird and Plural, according to the company.

Monumental says it will use the new capital to grow its hardware and software engineering teams, put more robots to work on construction sites across Europe, enter the U.S. market this year, and expand the range of construction tasks its systems can perform.

The company’s electric robots use sensors, computer vision, and small cranes controlled by its Atrium AI software platform to lay brick and mortar to millimeter precision. Monumental also says it does not sell the machines. Instead, it operates as an autonomous subcontractor, with builders hiring Monumental and paying for completed walls on an outcome-based basis, which removes the need for customers to own or operate the robots.

Monumental ties its pitch to ongoing labor shortages in construction. The company cited an example that U.S. homebuilders face a monthly shortfall of 200,000 to 400,000 workers and will need to add 2.2 million more workers over the next three years. Monumental says its approach adds automated capacity while shifting human crews into higher-skilled roles overseeing the robots.

For mason contractors and general contractors watching the brick market, the business model is as notable as the hardware. An outcome-based wall scope can change how labor is planned, scheduled, and supervised on site, especially if crews move into robot oversight and quality checks instead of placing every unit by hand.

Monumental says its robots have already built exterior walls for more than 100 homes in the Netherlands and the U.K., plus a school, a community center, a hotel, and sections of canal wall. The company said nearly half of those homes were completed in the most recent three months, compared with eight in the prior quarter, and that it now runs a fleet of more than 100 robots.

Read the full, original article from AI Insider here.

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