Monumental builds electric autonomous bricklaying robots paired with an AI platform called Atrium that use advanced sensors, computer vision and cranes to lay bricks and mortar with millimetre precision. The company offers an outcome-based construction service where contractors pay for completed walls rather than purchasing or operating equipment. Monumental operates a fleet of more than 150 robots across projects in the Netherlands and the UK and has helped construct over 100 homes plus a school, community centre, a hotel and canal walls. Nearly half of those homes were completed in the three months preceding the funding, indicating a rapid ramp in deployment. The company has recently strengthened its UK presence with a dedicated country manager and expanded local team, and is preparing its first pilot projects in the US as part of its international expansion plans. The Series B proceeds are earmarked to hire more engineers, scale deployments across Europe and the UK, broaden robotic capabilities, and support US entry.

Total raised

$57M

Funding rounds

2

Latest round

Series B

Latest activity

Jul 2026