Theo builds AI software for property ownership and operations through its platform Prosa, which handles bookkeeping, maintenance, letting, and sales. The system leverages a proprietary knowledge graph designed to model real-world assets. Theo says it now serves more than 25,000 apartments on its platform and reported 400% revenue growth over the past year. The company was founded in 2023 and is based in Berlin. Following the Series A, Theo has €36 million in total funding. The company plans to use the new capital to scale its AI system for real estate operations.

Total raised

$40M

Funding rounds

3

Latest round

Series A

Latest activity

Jun 2026