Kelluu
Perpetual Aerial Monitoring for a Sustainable and Secure Europe
28 employees · est. 2018 · Finland
Zentur.io
We show district heating providers that meter data is the key to happy customers, efficient and decarbonized grids.
14 employees · est. 2021 · Landshut, Germany
Kelluu is the older company (2018 vs 2021).
5 signals in the last 90 days
Side-by-Side Comparison
| Metric | Kelluu | Zentur.io |
|---|---|---|
| Founded | ||
| Founded | 2018 older | 2021 |
| Headquarters | ||
| Headquarters | Finland | Landshut, Germany |
| Employees | ||
| Employees | 28 | 14 |
| Industry | ||
| Industry | Not tracked yet | Data Analytics, Renewable Energy, SaaS |
| Funding Stage | ||
| Funding Stage | Seed | Seed |
| Total Funding | ||
| Total Funding | $33.61M | Not tracked yet |
| Funding Rounds | ||
| Funding Rounds | 7 | 2 |
| Services | ||
| Services | Autonomous Aerial Monitoring, Real-time Data Collection, Environmental Threat Detection, Infrastructure Risk Assessment, Defense Situational Awareness | Cross-departmental data platform, Automated data provisioning, Thermohydraulic calculation engine, Self-service customer portal, Remote meter reading setup, GIS data integration |
| Target Customers | ||
| Target Customers | Environmental Agencies, Infrastructure Developers, Defense Organizations, Arctic Mission Planners, Urban Planners | Heat network operators, Utility companies, Municipal energy providers, Service technicians, Network planners, Decision-makers in energy management |
| Taxonomy | ||
| Taxonomy | Neural Digital Twin, High-Resolution Environmental Modelling, Perpetual Aerial Monitoring, Lighter-than-Air Autonomous Drones, Zero Emissions Technology, Virtual Environment Simulation, AI-Driven Environmental Solutions, Autonomous Data Collection, High-Resolution Data Acquisition, Drone Fleet Operations, Neural Network Integration, Sustainable Monitoring Solutions, Data Processing For AI Models, Large Reality Model Development | District Heating, Meter Data, Energy Transition, Digital Twin, Network Optimization, Decarbonization, Utilities Software, Real-Time Data, Customer Transparency, Energy Efficiency, Heating Network Mapping, Smart Grid Technology, Renewable Energy Integration, Green Technology, Utility Analytics |
| Website | ||
| Website | kelluu.com | zentur.io |
About Kelluu
Kelluu, founded in 2018 and headquartered in Finland, is pioneering in the realm of environmental monitoring with its innovative approach to a Large Reality Model. Positioned at the intersection of a Large Language Model and a neural network, this model functions as a high-resolution digital twin of...
About Zentur.io
Zentur.io is revolutionizing the district heating sector with its innovative software designed to enhance transparency and efficiency. Founded in 2021, this Germany-based startup is positioned at the intersection of Data Analytics, Renewable Energy, and SaaS. Addressing the opacity of district hea...
We will tell you when either one moves
BounceWatch watches Kelluu and Zentur.io for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at Kelluu and Zentur.io — by email.
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Compiled from the BounceWatch company index. We last looked at Kelluu on 2 Mar 2026, and Zentur.io on 14 May 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.