Vilisto

About

Founded in 2015, Vilisto is a private headquartered in Hamburg, Germany with approximately 50-200 employees specializing in Energy Storage.

Vilisto is a Hamburg-based energy efficiency company specializing in intelligent room-by-room heating control for non-residential buildings. The company addresses the inefficiency of conventional heating systems in commercial properties, where rooms are often heated even when unoccupied. Vilisto's self-learning thermostats use integrated 3-sensor technology to detect room occupancy and automatically adjust heating. The system operates through radiator thermostats connected to gateways that transmit data to a cloud-based monitoring platform, enabling real-time management and optimization of heating across building portfolios. The solution achieves documented energy savings of 18-32% on heating costs and corresponding CO2 reductions. Vilisto serves over 300 customers across Germany, including public institutions, schools, churches, municipal administrations, and corporate real estate companies. The company supports customers through energy savings analysis, funding application assistance, and ongoing optimization. Vilisto's products are GDPR-compliant, TÜV-certified, and climate-neutral. The company has won multiple awards including the German Innovation Prize for Climate and Environment (2020) and the iF Design Award (2025).

Products

Certifications & Awards

Sustainability